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Geography Home Browse by State Browse by Feature Definitions Top 10 |
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Geography Home Browse by State Browse by Feature Definitions Top 10 |
Iowa Locale
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Feature Name
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County
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Latitude
|
Longitude
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| 5 x 80 Golf Course | Adair | 41.49306 | -94.44722 |
| A and K Feed and Grain Company Elevator | Howard | 43.4475 | -92.28111 |
| A G Partners Elevator | Palo Alto | 43.11 | -94.67389 |
| Abbott | Hardin | 42.48472 | -93.06667 |
| Abbott Crossing | Hardin | 42.48333 | -93.06667 |
| Ackworth (historical) | Warren | 41.36667 | -93.47333 |
| Acorn Park Golf and Recreation | Mitchell | 43.38889 | -92.94028 |
| Adair | Adair | 41.49972 | -94.63889 |
| Adair County Fairgrounds | Adair | 41.31111 | -94.44444 |
| Adair East Bound Rest Area | Adair | 41.49611 | -94.56083 |
| Adair West Bound Rest Area | Adair | 41.4975 | -94.57333 |
| Adams (historical) | Muscatine | 41.48278 | -91.24333 |
| Adams County Fairgrounds | Adams | 40.99444 | -94.73 |
| Adams County Speedway | Adams | 40.99444 | -94.72778 |
| Adamsonville | Jasper | 41.64889 | -90.9825 |
| Addison | Humboldt | 42.67139 | -94.22639 |
| Adena | Crawford | 41.90611 | -95.09806 |
| Adrian | Crawford | 42.18806 | -95.62028 |
| Afton | Union | 41.03 | -94.19722 |
| Agency | Wapello | 40.99278 | -92.30639 |
| Agri Grain Marketing Elevator | Pottawattamie | 41.23333 | -95.90833 |
| Ainsworth | Washington | 41.2875 | -91.55139 |
| Akron | Plymouth | 42.82861 | -96.56111 |
| Akron Country Club | Plymouth | 42.82083 | -96.55694 |
| Albert City | Buena Vista | 42.78194 | -94.94583 |
| Albia | Monroe | 41.03 | -92.81111 |
| Albia Country Club | Monroe | 41.03278 | -92.78389 |
| Aldrich | Wright | 42.90778 | -93.93056 |
| Alexander (historical) | Franklin | 42.8075 | -93.47639 |
| Algona | Kossuth | 43.06722 | -94.225 |
| Algona Plaza | Kossuth | 43.08472 | -94.24222 |
| Alimeda | Louisa | 41.33778 | -91.35361 |
| All Vets Golf Course | Cerro Gordo | 43.13833 | -93.41611 |
| Allamakee County Fairgrounds | Allamakee | 43.27778 | -91.47417 |
| Allendorf | Osceola | 43.41333 | -95.64389 |
| Allens Grove | Scott | 41.7 | -90.70417 |
| Allerton | Wayne | 40.70833 | -93.365 |
| Allison | Butler | 42.75111 | -92.79472 |
| Alpine (historical) | Wapello | 40.95194 | -92.29389 |
| Alta | Buena Vista | 42.675 | -95.30389 |
| Alta Golf and Country Club | Buena Vista | 42.66944 | -95.29583 |
| Alta Vista (historical) | Chickasaw | 43.19861 | -92.41639 |
| Alton | Sioux | 42.98583 | -96.00806 |
| Alvord | Lyon | 43.34222 | -96.30083 |
| Alvord Feed and Supply Incorporated Elevator | Lyon | 43.34222 | -96.30083 |
| American Legion Country Club | Page | 40.74861 | -95.37556 |
| Ames Country Club | Story | 42.07389 | -93.65722 |
| Amsterdam | Hancock | 42.925 | -93.58833 |
| Anderson (historical) | Fremont | 40.79722 | -95.60278 |
| Anderson Feeds Incorporated Elevator | Lyon | 43.27944 | -96.2325 |
| Andy Mountain Campground | Allamakee | 43.19444 | -91.16389 |
| Anita | Cass | 41.44389 | -94.76389 |
| Annieville (historical) | Clay | 43.06306 | -95.15972 |
| Antoine LeClair | Scott | 41.5325 | -90.56917 |
| Aplington | Butler | 42.58556 | -92.88222 |
| Aplington Feed and Grain Company Elevator | Butler | 42.58417 | -92.88417 |
| Appanoose Country Club | Appanoose | 40.74889 | -92.89444 |
| Appanoose County Farm | Appanoose | 40.72583 | -92.94444 |
| Archer (historical) | O'Brien | 43.11528 | -95.74556 |
| Archer Cooperative Grain Elevator | O'Brien | 43.11528 | -95.74556 |
| Arcola | Monona | 42.05833 | -95.975 |
| Aredale (historical) | Butler | 42.83444 | -93.00556 |
| Argland (historical) | Jones | 42.28278 | -91.275 |
| Argyle | Lee | 40.53194 | -91.5625 |
| Arion | Crawford | 41.9475 | -95.46472 |
| Arion Access | Crawford | 41.94444 | -95.45556 |
| Arispe (historical) | Union | 40.95056 | -94.22194 |
| Arlington (historical) | Fayette | 42.75139 | -91.66889 |
| Armour | Pottawattamie | 41.26083 | -95.66556 |
| Armstrong | Emmet | 43.39333 | -94.48028 |
| Arnold (historical) | Humboldt | 42.81083 | -94.19833 |
| Arrowhead Golf Course | Cerro Gordo | 43.10694 | -93.39583 |
| Arsenal Station | Polk | 41.69778 | -93.71389 |
| Arthur | Ida | 42.33389 | -95.34556 |
| Ascot (historical) | Pottawattamie | 41.41361 | -95.89806 |
| Ash Field | Polk | 41.5975 | -93.58611 |
| Ashton | Monona | 42.04778 | -96.09583 |
| Aspinwall Co-op Company Elevator | Crawford | 41.91194 | -95.13528 |
| Astor | Crawford | 41.87 | -95.26639 |
| Athelstan (historical) | Taylor | 40.57083 | -94.53556 |
| Athol | Sioux | 43.22972 | -96.09833 |
| Atlanta | Buchanan | 42.32556 | -91.65472 |
| Atlantic Country Club | Cass | 41.38444 | -95.01472 |
| Atwood (historical) | Keokuk | 41.325 | -92.40583 |
| Auburn | Mahaska | 41.26944 | -92.79583 |
| Audubon County Fairground | Audubon | 41.72611 | -94.94167 |
| Augusta Access | Lee | 40.75222 | -91.27667 |
| Aurelia | Cherokee | 42.71056 | -95.43639 |
| Aurelia Country Club | Cherokee | 42.71722 | -95.42778 |
| Austin | Fremont | 40.63667 | -95.64778 |
| Austinville | Butler | 42.58556 | -92.95833 |
| Austinville Elevator | Butler | 42.58583 | -92.95694 |
| Avery | Monroe | 41.065 | -92.71417 |
| Avery (historical) | Monroe | 41.02833 | -92.68472 |
| Averydale Access | Cerro Gordo | 43.13611 | -93.14444 |
| Avoca (historical) | Pottawattamie | 41.475 | -95.33944 |
| Avoca Elevator | Pottawattamie | 41.475 | -95.33944 |
| Avoca Fairgrounds | Pottawattamie | 41.47667 | -95.33778 |
| Avoca Golf Club | Pottawattamie | 41.47667 | -95.33778 |
| Avondale | Adair | 41.20833 | -94.5875 |
| Ayrshire (historical) | Palo Alto | 43.04 | -94.83111 |
| B B and P Feed and Grain Incorporated Elevator | Madison | 41.34583 | -94.01389 |
| Bac Grove | Wright | 42.6325 | -93.90278 |
| Backbone Golf and Country Club | Clayton | 42.64583 | -91.55833 |
| Baden | Keokuk | 41.33889 | -92.06389 |
| Badger Hill (historical) | Tama | 42.19722 | -92.74833 |
| Bailey | Hancock | 42.94611 | -93.71278 |
| Bailey (historical) | Mitchell | 43.465 | -92.60778 |
| Balfour (historical) | Mills | 41.04889 | -95.6675 |
| Ballard Country Club | Story | 41.91278 | -93.60861 |
| Balluff (historical) | Scott | 41.55667 | -90.58333 |
| Bancroft (historical) | Kossuth | 43.29333 | -94.21944 |
| Bard (historical) | Louisa | 41.24083 | -91.2875 |
| Barnes (historical) | Mahaska | 41.51 | -92.46806 |
| Barney (historical) | Madison | 41.16667 | -94.00361 |
| Barrett School | Mills | 40.95278 | -95.59472 |
| Bartlett | Fremont | 40.88611 | -95.79444 |
| Bartlett Access | Fremont | 40.8875 | -95.80778 |
| Bartlett and Company Grain Elevator | Pottawattamie | 41.26833 | -95.85889 |
| Bassett | Chickasaw | 43.06222 | -92.51667 |
| Batavia | Jefferson | 40.99306 | -92.1625 |
| Bath (historical) | Cerro Gordo | 43.05833 | -93.18889 |
| Battle Creek (historical) | Ida | 42.31389 | -95.59722 |
| Beacon | Mahaska | 41.27361 | -92.67778 |
| Beaconsfield (historical) | Ringgold | 40.80639 | -94.05111 |
| Beaman (historical) | Grundy | 42.21806 | -92.82222 |
| Bear Creek | Wapello | 41.0125 | -92.49167 |
| Bear Grove | Guthrie | 41.64556 | -94.62861 |
| Beaver Hill Country Club | Black Hawk | 42.56972 | -92.51944 |
| Beaver Meadows Golf Club | Butler | 42.58333 | -92.78889 |
| Beaver Township Hall | Humboldt | 42.68806 | -94.14167 |
| Beckwith | Jefferson | 41.00972 | -91.86444 |
| Bedford (historical) | Taylor | 40.66806 | -94.71306 |
| Bedford Golf Course | Taylor | 40.68889 | -94.72222 |
| Beech | Warren | 41.37444 | -93.34861 |
| Belfast (historical) | Lee | 40.5425 | -91.61833 |
| Belknap (historical) | Davis | 40.81944 | -92.42639 |
| Bell (historical) | Crawford | 41.95722 | -95.49556 |
| Belle Air | Johnson | 41.51222 | -91.64556 |
| Bellville (historical) | Jefferson | 41.145 | -92.12111 |
| Belmond | Wright | 42.84444 | -93.62083 |
| Belmond Country Club | Wright | 42.84722 | -93.59306 |
| Beloit | Lyon | 43.28139 | -96.57444 |
| Belvidere | Monona | 42.00611 | -95.92222 |
| Bennett Access | Mitchell | 43.28611 | -92.85139 |
| Bent Tree Golf Club | Pottawattamie | 41.28056 | -95.72778 |
| Bentley (historical) | Pottawattamie | 41.37833 | -95.62139 |
| Benton | Benton | 42.10139 | -92.29889 |
| Benton Centre | Benton | 42.04333 | -92.08639 |
| Bentonsport (historical) | Van Buren | 40.72611 | -91.85361 |
| Bentonsville (historical) | Wayne | 40.78278 | -93.37222 |
| Bergen | Delaware | 43.5 | -91.56528 |
| Berlin (historical) | Tama | 42.2775 | -92.69222 |
| Berne Co-op Elevator | Monona | 42.05056 | -95.70889 |
| Bernhart (historical) | Jefferson | 41.00861 | -92.08389 |
| Bertran Camp | Clay | 42.93083 | -95.31 |
| Bethel City (historical) | Marion | 41.28056 | -92.89472 |
| Bethel Townhall | Fayette | 42.95111 | -91.98222 |
| Bever Zoo | Linn | 41.99056 | -91.62417 |
| Bevington (historical) | Madison | 41.36056 | -93.79056 |
| Bevington-Kaser House and Prairie Village Historical Complex | Madison | 41.32833 | -94.01389 |
| Bidwell | Wapello | 41.01889 | -92.53833 |
| Big Four Fair Grounds | Allamakee | 43.08861 | -91.56444 |
| Big Rock Country Club | Fayette | 42.84472 | -91.78056 |
| Big Spring Trout Hatchery | Clayton | 42.91 | -91.47139 |
| Biglers Grove | Harrison | 42.52611 | -95.775 |
| Bill Olson Livestock-Grain Incorporated Elevator | Hancock | 43.17 | -93.54722 |
| Bingham (historical) | Page | 40.735 | -95.2875 |
| Birmingham (historical) | Van Buren | 40.87889 | -91.94694 |
| Bismark Station | Clayton | 42.99667 | -91.35806 |
| Bivens Grove | Marshall | 42.15111 | -93.15833 |
| Black Hawk River Access | Wapello | 41.02917 | -92.42833 |
| Black Walnut | Palo Alto | 43.17417 | -94.72028 |
| Bladen (historical) | Pocahontas | 42.57722 | -94.56111 |
| Blain | Buena Vista | 42.56111 | -95.30833 |
| Blakesburg | Wapello | 40.96111 | -92.63389 |
| Blanchard (historical) | Page | 40.58 | -95.22444 |
| Blanchard Elevator | Page | 40.57917 | -95.22139 |
| Blencoe | Monona | 41.93056 | -96.08167 |
| Bliesman Landing | Crawford | 42.11944 | -95.29389 |
| Blockly (historical) | Decatur | 40.65972 | -93.75472 |
| Blockton (historical) | Taylor | 40.61722 | -94.48056 |
| Bloomfield (historical) | Davis | 40.74944 | -92.425 |
| Bloomfield Agri-Center Elevator | Davis | 40.74722 | -92.42556 |
| Bloomfield Country Club | Davis | 40.75278 | -92.39861 |
| Bloomfield Speedway | Davis | 40.75139 | -92.42917 |
| Bloomington | Ringgold | 40.62361 | -94.05278 |
| Bluebird Access | Buena Vista | 42.89528 | -95.23056 |
| Bluff Creek (historical) | Monroe | 41.14722 | -92.84167 |
| Bluffs Northway | Pottawattamie | 41.2775 | -95.86944 |
| Bluffs Run Casino RV Park | Pottawattamie | 41.23472 | -95.88611 |
| Boaters Access | Dickinson | 43.36667 | -95.12778 |
| Bode | Humboldt | 42.87 | -94.2875 |
| Bode Cooperative Elevator | Humboldt | 42.86889 | -94.28667 |
| Bolan (historical) | Worth | 43.37222 | -93.11806 |
| Boley Incorporated Elevator | Van Buren | 40.73472 | -91.96056 |
| Bolton School | Cedar | 41.72833 | -91.08389 |
| Boltonville | Iowa | 41.70167 | -91.87083 |
| Bon Accord | Johnson | 41.55722 | -91.58472 |
| Bonair (historical) | Howard | 43.42194 | -92.1925 |
| Bonaparte (historical) | Van Buren | 40.7 | -91.80139 |
| Boone Country Club | Boone | 42.05028 | -93.87139 |
| Boone River Green Belt - Middleton Access | Wright | 42.59167 | -93.9 |
| Bos Landen Golf Club | Marion | 41.39167 | -92.95556 |
| Boswell Brothers Elevator | Decatur | 40.63917 | -93.81139 |
| Botany | Shelby | 41.68194 | -95.20722 |
| Botna (historical) | Shelby | 41.85556 | -95.13472 |
| Bovina (historical) | Tama | 42.28639 | -92.44167 |
| Bowens Prairie | Jones | 42.28194 | -91.12083 |
| Boyd (historical) | Chickasaw | 43.0125 | -92.26167 |
| Boyden (historical) | Sioux | 43.18944 | -96.005 |
| Boyer | Crawford | 42.17722 | -95.2325 |
| Boyer (historical) | Van Buren | 40.6375 | -91.78611 |
| Braddyville (historical) | Page | 40.57833 | -95.03 |
| Braddyville Access | Page | 40.57944 | -95.02222 |
| Bradford | Franklin | 42.63306 | -93.24472 |
| Bradford Pioneer Village | Chickasaw | 42.96556 | -92.50556 |
| Bradgate (historical) | Humboldt | 42.80222 | -94.41944 |
| Brainard (historical) | Fayette | 42.93083 | -91.705 |
| Brayo (historical) | Jefferson | 41.1625 | -91.94583 |
| Brazil | Appanoose | 40.75806 | -92.95417 |
| Breakenridge Ferry (historical) | Muscatine | 41.47361 | -91.20861 |
| Bremer | Bremer | 42.86389 | -92.20861 |
| Bricker (historical) | Lee | 40.57556 | -91.45556 |
| Bridge Sixteen Canoe Access | Allamakee | 43.12778 | -91.31389 |
| Bridgeton (historical) | Linn | 42.02611 | -91.735 |
| Bridgewater | Clay | 43.16944 | -94.93944 |
| Bridgewater (historical) | Adair | 41.24333 | -94.66667 |
| Brighton (historical) | Washington | 41.17222 | -91.82222 |
| Brighton Boat Access | Washington | 41.19444 | -91.80694 |
| Bristow | Butler | 42.77139 | -92.90556 |
| Britt | Hancock | 43.09917 | -93.80139 |
| Britt Country Club | Hancock | 43.10972 | -93.80139 |
| Broadway Plaza | Pottawattamie | 41.26222 | -95.86778 |
| Broken Kettle | Plymouth | 42.64917 | -96.5025 |
| Brompton (historical) | Monroe | 40.93139 | -92.73444 |
| Brooklyn-Victor Country Club | Poweshiek | 41.72 | -92.38361 |
| Brooks | Adams | 40.96333 | -94.805 |
| Brooks Country Club | Dickinson | 43.38722 | -95.12833 |
| Brookside Golf Club | Plymouth | 42.58472 | -95.96472 |
| Brookville (historical) | Jefferson | 41.05556 | -92.08889 |
| Brough | Dallas | 41.74611 | -94.24583 |
| Browns Ferry (historical) | Muscatine | 41.51833 | -91.14222 |
| Browns Station | Clinton | 42.03111 | -90.47444 |
| Bruce | Wright | 42.86306 | -93.83083 |
| Bruegmann Rea Access | O'Brien | 43.19 | -95.38833 |
| Brunsville (historical) | Plymouth | 42.80917 | -96.27111 |
| Buckeye | Benton | 41.89944 | -92.22722 |
| Buckgrove (historical) | Crawford | 41.91806 | -95.39667 |
| Buckingham (historical) | Tama | 42.2625 | -92.44778 |
| Buckingham Cooperative Company Elevator | Tama | 42.2625 | -92.4475 |
| Bucknell Ruins | Monroe | 41.06611 | -93.04611 |
| Buda | Pocahontas | 42.62083 | -94.50083 |
| Buena Vista School | Clayton | 42.65694 | -90.97583 |
| Buffalo Bill Homestead | Scott | 41.74611 | -90.44306 |
| Buffalo Center (historical) | Winnebago | 43.38528 | -93.94667 |
| Buffalo Grove | Buchanan | 42.58778 | -91.72944 |
| Bunch Station (historical) | Davis | 40.78944 | -92.59111 |
| Buncombe | Dubuque | 42.38611 | -90.69389 |
| Burchinal | Cerro Gordo | 43.06389 | -93.27694 |
| Burdette | Franklin | 42.57222 | -93.35972 |
| Burgess | Clinton | 42.00361 | -90.86167 |
| Burlington Golf Club | Des Moines | 40.83417 | -91.12139 |
| Burt | Kossuth | 43.19722 | -94.2175 |
| Bussey | Marion | 41.20667 | -92.88389 |
| Butler | Butler | 42.70583 | -92.95139 |
| Butlerville | Tama | 42.00611 | -92.73 |
| Buxton (historical) | Monroe | 41.15833 | -92.82111 |
| Cable Car Square | Dubuque | 42.495 | -90.67722 |
| Caledonia | Ringgold | 40.61722 | -94.16667 |
| California Junction | Harrison | 41.55833 | -95.995 |
| Calliope Village | Sioux | 43.0075 | -96.48806 |
| Calmar | Winneshiek | 43.18389 | -91.86417 |
| Caloma | Marion | 41.27778 | -93.30889 |
| Calumet (historical) | O'Brien | 42.94694 | -95.54889 |
| Cambria (historical) | Wayne | 40.84083 | -93.40361 |
| Camp Abe Lincoln | Scott | 41.45806 | -90.76333 |
| Camp Arrowhead | Wapello | 40.97028 | -92.33139 |
| Camp at the Woods | Cerro Gordo | 43.20556 | -93.09028 |
| Camp Burton | Dubuque | 42.56583 | -90.84 |
| Camp Canwita | Story | 42.05111 | -93.61361 |
| Camp Cardinal | Johnson | 41.67444 | -91.59694 |
| Camp Christie | Floyd | 43.03417 | -92.63583 |
| Camp Courageous of Iowa | Jones | 42.20806 | -91.1075 |
| Camp Crescent | Sac | 42.30778 | -95.04167 |
| Camp De Shaw | Jones | 42.26111 | -91.13472 |
| Camp Dodge Station (historical) | Polk | 41.7125 | -93.725 |
| Camp Eo-wa-ta | Adair | 41.22222 | -94.64083 |
| Camp Ewalu | Clayton | 42.67417 | -91.59333 |
| Camp Foster | Dickinson | 43.39278 | -95.07889 |
| Camp Hantesa | Boone | 41.99917 | -93.89444 |
| Camp Heyata | Bremer | 42.675 | -92.50556 |
| Camp Ingawanis | Bremer | 42.6875 | -92.41889 |
| Camp Kiwanis | Winneshiek | 43.34111 | -92.11056 |
| Camp Laurie | Boone | 41.88722 | -93.85472 |
| Camp Little Cloud | Dubuque | 42.49833 | -90.91056 |
| Camp Manteno | Shelby | 41.85444 | -95.45806 |
| Camp Mitigwa | Boone | 41.95306 | -93.90889 |
| Camp Moingona | Polk | 41.70139 | -93.69278 |
| Camp Morrison | Boone | 42.13917 | -93.93222 |
| Camp Pokamoke | Pottawattamie | 41.34722 | -95.86611 |
| Camp Sacajawea | Bremer | 42.6725 | -92.41778 |
| Camp Sacalawea | Boone | 42.11778 | -93.94694 |
| Camp Tanglefoot | Cerro Gordo | 43.1125 | -93.44361 |
| Camp Wa Shawtee | Fremont | 40.66278 | -95.68944 |
| Camp Wahpaton | Bremer | 42.67833 | -92.50806 |
| Camp Wakomda | Linn | 42.18833 | -91.45917 |
| Camp Wakonda | Pottawattamie | 41.25472 | -95.17 |
| Camp Waubeek | Linn | 42.16528 | -91.46 |
| Camp Wesley Woods | Warren | 41.2875 | -93.6 |
| Camp Winnebago | Floyd | 42.98583 | -92.89472 |
| Camp Wish-Ton-Wish | Wapello | 41.04194 | -92.46833 |
| Camp Yo-Lo-To-Go | O'Brien | 42.98278 | -95.43056 |
| Campton | Delaware | 42.59361 | -91.60833 |
| Cana | Buchanan | 42.31222 | -91.74333 |
| Canoe Creek Access Area | Winneshiek | 43.36056 | -91.62722 |
| Cantril (historical) | Van Buren | 40.64278 | -92.06667 |
| Capoli Mill | Allamakee | 43.31028 | -91.24472 |
| Cappy Russell Access | Louisa | 41.10139 | -91.05889 |
| Capron | Marshall | 41.95 | -93.00833 |
| Carbon (historical) | Davis | 40.89639 | -92.42167 |
| Cargill Grain Elevator | Fremont | 40.59389 | -95.66056 |
| Cargill Incorporated Elevator | Buena Vista | 42.67472 | -95.30389 |
| Carnarvon | Sac | 42.25972 | -95.01444 |
| Carnes | Sioux | 42.92722 | -96.05667 |
| Carpenter | Mitchell | 43.41528 | -93.01667 |
| Carrville | Floyd | 43.00889 | -92.57472 |
| Carson (historical) | Pottawattamie | 41.23667 | -95.41778 |
| Carter (historical) | Iowa | 41.54 | -92.04611 |
| Cartersville (historical) | Cerro Gordo | 42.99444 | -93.08667 |
| Cartersville Elevator Incorporated Elevator | Cerro Gordo | 42.99444 | -93.08278 |
| Cary School | Polk | 41.59028 | -93.59861 |
| Cass Centre | Cass | 41.33333 | -94.92639 |
| Cass County Fairground | Cass | 41.4 | -95.02222 |
| Castalia | Winneshiek | 43.11194 | -91.67611 |
| Castana (historical) | Monona | 42.075 | -95.91167 |
| Castana Grain Company Elevator | Monona | 42.07444 | -95.90833 |
| Castleville (historical) | Buchanan | 42.55667 | -91.76222 |
| Cecilia | Howard | 43.22083 | -92.49556 |
| Cedar | Cedar | 41.935 | -91.00167 |
| Cedar (historical) | Mahaska | 41.21222 | -92.52556 |
| Cedar Bend Golf Course | Floyd | 43.04306 | -92.63889 |
| Cedar Creek Access | Mahaska | 41.25556 | -92.8625 |
| Cedar Lakes Campground | Cedar | 41.72417 | -91.0475 |
| Cedar Mall | Floyd | 43.06778 | -92.67583 |
| Cedar Mines (historical) | Monroe | 41.02917 | -92.86667 |
| Cedar Springs Wesleyan Camp | Floyd | 43.05278 | -92.67722 |
| Cedarcrest Country Club | Louisa | 41.27222 | -91.39167 |
| Cenla Campgrounds | Dickinson | 43.40972 | -95.13111 |
| Centennial Oaks Golf Club | Bremer | 42.71111 | -92.46944 |
| Center Lake Plaza | Dickinson | 43.41306 | -95.12639 |
| Center School | Fremont | 40.75722 | -95.51806 |
| Centerville (historical) | Appanoose | 40.72278 | -92.86889 |
| Central Counties Co-op Elevator | Tama | 42.26306 | -92.6925 |
| Central Emporium | Dickinson | 43.37083 | -95.12556 |
| Centre (historical) | Page | 40.59333 | -94.97139 |
| Centre Mall | Sioux | 43.07917 | -96.17583 |
| Centrum Plaza | Winneshiek | 43.29028 | -91.79528 |
| Cerro Gordo Wind Farm | Cerro Gordo | 43.06944 | -93.47639 |
| Chapin | Franklin | 42.83472 | -93.22083 |
| Chariton | Lucas | 41.02 | -93.31389 |
| Charleston (historical) | Lee | 40.59083 | -91.53111 |
| Charter Oak (historical) | Crawford | 42.07028 | -95.59278 |
| Chase (historical) | Johnson | 41.77528 | -91.69056 |
| Chatsworth | Sioux | 42.91389 | -96.51667 |
| Chautauqua | Pottawattamie | 41.29083 | -95.79333 |
| Checauqua River Access | Keokuk | 41.30833 | -92.20833 |
| Chelsea | Tama | 41.92028 | -92.395 |
| Cherokee | Cherokee | 42.74722 | -95.55556 |
| Cherokee County Fairground | Cherokee | 42.73833 | -95.54861 |
| Cherokee Golf and Country Club | Cherokee | 42.75972 | -95.56194 |
| Chester | Poweshiek | 41.84833 | -92.70833 |
| Chester (historical) | Howard | 43.49111 | -92.35972 |
| Chester Grain Incorporated Elevator | Howard | 43.49111 | -92.35972 |
| Chick-A-Dee Garden | Chickasaw | 42.95222 | -92.53611 |
| Childrens Square USA | Pottawattamie | 41.26556 | -95.85222 |
| Chillicothe | Wapello | 41.08722 | -92.52778 |
| Chimney Rock Canoe Rental and Campground | Howard | 43.37444 | -92.11667 |
| Churchville (historical) | Warren | 41.39667 | -93.755 |
| Cincinnati (historical) | Appanoose | 40.63056 | -92.92444 |
| City of Keokuk Campground | Lee | 40.39028 | -91.38194 |
| Clanton (historical) | Madison | 41.22917 | -94.06194 |
| Clara | Pottawattamie | 41.35361 | -95.89667 |
| Clarinda (historical) | Page | 40.73611 | -95.02778 |
| Clarinda Country Club | Page | 40.75278 | -95.0375 |
| Clarion | Wright | 42.73472 | -93.73611 |
| Clark (historical) | Mills | 40.95056 | -95.54 |
| Clark Field House | Des Moines | 40.79944 | -91.13 |
| Clarkdale | Appanoose | 40.78194 | -92.90639 |
| Clarkson (historical) | Warren | 41.50056 | -93.45083 |
| Clarksville | Butler | 42.78 | -92.66556 |
| Clarmond Country Club | Wright | 42.74167 | -93.675 |
| Clay | Washington | 41.1775 | -91.92667 |
| Clay County Fairground | Clay | 43.15417 | -95.15278 |
| Clayford (historical) | Jones | 42.2 | -90.99944 |
| Clayton | Clayton | 42.90389 | -91.14722 |
| Clayton County Fairgrounds | Clayton | 42.78111 | -91.28528 |
| Clear Lake | Cerro Gordo | 43.14278 | -93.38611 |
| Clearfield (historical) | Taylor | 40.80222 | -94.475 |
| Cleghorn | Cherokee | 42.81111 | -95.71306 |
| Clermont (historical) | Fayette | 42.99944 | -91.65 |
| Cleveland (historical) | Lucas | 41.02111 | -93.50333 |
| Cleyeland | Allamakee | 43.14056 | -91.56667 |
| Cliff Land (historical) | Wapello | 40.96667 | -92.32417 |
| Cliffland River Access | Wapello | 40.95833 | -92.34167 |
| Clifton | Linn | 41.28556 | -91.39722 |
| Clinton Country Club | Clinton | 41.82556 | -90.22583 |
| Clio | Wayne | 40.6375 | -93.455 |
| Clipper | Ringgold | 40.58167 | -94.33889 |
| Cloud (historical) | Marion | 41.175 | -93.235 |
| Cloverdale (historical) | Osceola | 43.34583 | -95.68472 |
| Clutier (historical) | Tama | 42.07778 | -92.40417 |
| Co-op Elevator Association - Sibley Elevator | Osceola | 43.39694 | -95.75139 |
| Co-op Grain and Product Company Elevator | Emmet | 43.29472 | -94.51139 |
| Co-operative Grain and Product Company Elevator | Emmet | 43.39611 | -94.47806 |
| Coal Port | Jefferson | 40.99611 | -91.76556 |
| Coalfield (historical) | Monroe | 41.11833 | -92.69722 |
| Coburg | Montgomery | 40.91667 | -95.26667 |
| Coin (historical) | Page | 40.65556 | -95.23056 |
| Colfax Township Hall | Pocahontas | 42.6025 | -94.73694 |
| Collegetowne Plaza | Bremer | 42.72583 | -92.48278 |
| Collett (historical) | Jefferson | 40.90611 | -91.9775 |
| Collins Grove | Tama | 42.14944 | -92.53306 |
| Columbus Junction | Louisa | 41.27861 | -91.35972 |
| Colwell (historical) | Floyd | 43.15556 | -92.59389 |
| Colwell Cooperative Elevator | Floyd | 43.15583 | -92.59389 |
| Comstock Station (historical) | Wapello | 41.09611 | -92.51611 |
| Conestoga Girl Scout Camp | Scott | 41.72917 | -90.81389 |
| Conger (historical) | Warren | 41.35194 | -93.75806 |
| Conkling | Audubon | 41.63139 | -94.76361 |
| Conover (historical) | Winneshiek | 43.21528 | -91.89444 |
| Conrad (historical) | Grundy | 42.22333 | -92.87444 |
| Conrad Co-operative Elevator | Grundy | 42.22222 | -92.87444 |
| Conrad Golf Course | Grundy | 42.225 | -92.86667 |
| Consol (historical) | Monroe | 41.07139 | -93.00167 |
| Conway (historical) | Taylor | 40.74861 | -94.62278 |
| Coon Creek (historical) | Crawford | 41.94917 | -95.33417 |
| Coon Hunters Club (historical) | Scott | 41.48694 | -90.74194 |
| Cooperative Elevator | Osceola | 43.41611 | -95.53444 |
| Copper Spring | Marion | 41.16083 | -93.07556 |
| Coppock (historical) | Henry | 41.16222 | -91.71111 |
| Coppock Access | Washington | 41.16528 | -91.725 |
| Cora | Pocahontas | 42.58833 | -94.89389 |
| Cordova (historical) | Marion | 41.42444 | -93.09583 |
| Corey | Fremont | 40.8 | -95.44111 |
| Corley (historical) | Shelby | 41.57861 | -95.33 |
| Corn Hill (historical) | Fayette | 42.79583 | -91.74444 |
| Corn Valley (historical) | Sioux | 42.98278 | -96.35833 |
| Cornelia | Wright | 42.79 | -93.68306 |
| Cornell (historical) | Clay | 42.94444 | -95.13972 |
| Corning | Adams | 40.98694 | -94.73333 |
| Corwith (historical) | Hancock | 42.99167 | -93.95611 |
| Cory (historical) | Keokuk | 41.42917 | -92.35556 |
| Corydon | Wayne | 40.76167 | -93.32722 |
| Corydon Municipal Golf Course | Wayne | 40.75056 | -93.3125 |
| Cottage | Hardin | 42.40444 | -93.31 |
| Cottage Hill School | Dubuque | 42.57222 | -90.91667 |
| Cotter | Louisa | 41.29194 | -91.46139 |
| Cottonwood (historical) | Lee | 40.79222 | -91.64167 |
| Coulter | Franklin | 42.73833 | -93.36972 |
| Council Bluffs Drive-In-Theatre | Pottawattamie | 41.22083 | -95.86111 |
| Country Club | Adair | 41.29861 | -94.48611 |
| Country View Public Golf Course | Winneshiek | 43.35556 | -91.75972 |
| Countryside Golf Course | Warren | 41.47917 | -93.65278 |
| County Line (historical) | Jefferson | 40.9575 | -92.16806 |
| Cox Creek Rest Area | Clayton | 42.78167 | -91.45417 |
| Cozy Camper Campgrounds | Union | 41.05 | -94.38556 |
| Crab Apple | Linn | 42.04583 | -91.49889 |
| Craig (historical) | Plymouth | 42.89444 | -96.30833 |
| Crawford County Fairgrounds | Crawford | 42.02639 | -95.36444 |
| Crawford County Speedway | Crawford | 42.02778 | -95.36361 |
| Crawfordsville (historical) | Washington | 41.2175 | -91.53667 |
| Cresco (historical) | Howard | 43.37194 | -92.11583 |
| Crestland Co-op Elevator | Fremont | 40.87944 | -95.42667 |
| Crestmoor Country Club | Union | 41.07222 | -94.38611 |
| Creston | Union | 41.05694 | -94.36111 |
| Crestwood Golf Club | Cass | 41.43611 | -94.76778 |
| Cricket (historical) | Mahaska | 41.18389 | -92.80694 |
| Crippen (historical) | Palo Alto | 43.11944 | -94.76556 |
| Crippin Corners | Palo Alto | 43.12639 | -94.75778 |
| Cromwell | Union | 41.04556 | -94.46111 |
| Cromwell Centre | Clay | 43.19861 | -95.235 |
| Crosby (historical) | Fremont | 40.68611 | -95.82361 |
| Cross Ford Access Area | Hardin | 42.47889 | -93.1875 |
| Crossroads Mall | Webster | 42.50389 | -94.16083 |
| Croton (historical) | Lee | 40.59028 | -91.69056 |
| Crown | Decatur | 40.79722 | -93.72667 |
| Crozier | Buena Vista | 42.69528 | -95.0625 |
| Crystal (historical) | Tama | 42.1825 | -92.57944 |
| Crystallake (historical) | Hancock | 43.225 | -93.78917 |
| Cumberland (historical) | Cass | 41.27083 | -94.87 |
| Cumberland Square Shopping Center | Scott | 41.55 | -90.50083 |
| Cumming (historical) | Warren | 41.48472 | -93.76306 |
| Cumming Orchard | Warren | ||
| Curlew (historical) | Palo Alto | 42.97833 | -94.73806 |
| Cylinder | Palo Alto | 43.08694 | -94.55056 |
| Cylinder Co-op Elevator | Palo Alto | 43.08889 | -94.55278 |
| Dairy | Washington | 41.35833 | -91.58083 |
| Dairyville (historical) | Grundy | 42.47083 | -92.65417 |
| Dakota City (historical) | Humboldt | 42.72722 | -94.20083 |
| Dakota City Access | Humboldt | 42.71722 | -94.18889 |
| Dalmanutha | Guthrie | 41.59028 | -94.54861 |
| Dalton (historical) | Plymouth | 42.7925 | -96.22444 |
| Danforth (historical) | Johnson | 41.84778 | -91.73333 |
| Darwin | Page | 40.81389 | -95.14611 |
| Davenport Country Club and Golf Course | Scott | 41.58139 | -90.40861 |
| David (historical) | Mitchell | 43.40639 | -92.66389 |
| Davis City (historical) | Decatur | 40.6375 | -93.80833 |
| Davis County Fairgrounds | Davis | 40.75278 | -92.43056 |
| Davis County Poor Farm (historical) | Davis | 40.77611 | -92.56556 |
| Davis Creek | Washington | 41.43111 | -91.56667 |
| Dawson | Jasper | 41.83472 | -93.14444 |
| Dawsonburg | Fremont | 40.85833 | -95.67083 |
| Dayspring Haven Camp | Boone | 42.04444 | -93.97111 |
| De Kalb | Decatur | 40.83972 | -93.85306 |
| Dean (historical) | Appanoose | 40.6275 | -92.71389 |
| Decatur City (historical) | Decatur | 40.74194 | -93.83361 |
| Decatur County Fairground | Decatur | 40.75361 | -93.74861 |
| Decatur County Golf and Country Club | Decatur | 40.74056 | -93.76111 |
| Decatur Rest Area | Decatur | 40.65556 | -93.85417 |
| Decorah (historical) | Winneshiek | 43.29861 | -91.78694 |
| Decorah City Campground | Winneshiek | 43.29944 | -91.80944 |
| Deer Creek Rest Area | Worth | 43.42639 | -93.04722 |
| Deer Run Golf Club | Warren | 41.35 | -93.59167 |
| Deer Run Golf Course | Plymouth | 42.62056 | -96.29861 |
| Deerwood Golf Club | Henry | 40.89167 | -91.41806 |
| Defiance | Shelby | 41.825 | -95.33833 |
| DeLeon (historical) | Cherokee | 42.64722 | -95.54 |
| Deloit | Crawford | 42.09722 | -95.31389 |
| Delphos (historical) | Ringgold | 40.66361 | -94.34167 |
| Delta (historical) | Keokuk | 41.32222 | -92.32778 |
| Denison | Crawford | 42.025 | -95.35861 |
| Denison Country Club | Crawford | 42.00333 | -95.33889 |
| Dennis (historical) | Appanoose | 40.81611 | -92.8625 |
| Denova (historical) | Henry | 40.90833 | -91.63694 |
| Denver (historical) | Bremer | 42.67111 | -92.33833 |
| Denver Junction (historical) | Bremer | 42.70056 | -92.36833 |
| Derby (historical) | Lucas | 40.93167 | -93.45611 |
| Des Moines Junction (historical) | Decatur | 40.87444 | -93.795 |
| Des Moines River Access | Van Buren | 40.67222 | -91.75944 |
| Devil's Creek Access | Lee | 40.6 | -91.41944 |
| Devon (historical) | Chickasaw | 43.11972 | -92.3575 |
| Diagonal (historical) | Ringgold | 40.80694 | -94.33694 |
| Diamond B Raceway | Lee | 40.71667 | -91.45 |
| Diamond Center (historical) | Cherokee | 42.60528 | -95.44583 |
| Dickens | Clay | 43.13111 | -95.02417 |
| Dickinson County Fairgrounds | Dickinson | 43.42333 | -95.11056 |
| Dike (historical) | Grundy | 42.4625 | -92.62917 |
| Dinsdale (historical) | Tama | 42.25917 | -92.54667 |
| Discord | Woodbury | 42.43194 | -95.84389 |
| Divide | Keokuk | 41.29139 | -92.34361 |
| Dodge | Guthrie | 41.80472 | -94.585 |
| Dodge Park Golf Course | Pottawattamie | 41.25361 | -95.91389 |
| Dolliver (historical) | Emmet | 43.46528 | -94.61139 |
| Donnan (historical) | Fayette | 42.89611 | -91.87778 |
| Donnellson (historical) | Lee | 40.64333 | -91.56389 |
| Donnellson Elevator | Lee | 40.64306 | -91.56389 |
| Doon | Lyon | 43.27944 | -96.23639 |
| Doon Elevator Company Elevator | Lyon | 43.27944 | -96.2325 |
| Doubleday (historical) | Floyd | 43.08639 | -92.63333 |
| Douds (historical) | Van Buren | 40.83944 | -92.08639 |
| Dougherty (historical) | Cerro Gordo | 42.92278 | -93.04028 |
| Douglass | Fayette | 43.5 | -91.87111 |
| Dow City | Crawford | 41.93056 | -95.49722 |
| Dow House Historic Site | Crawford | 41.92556 | -95.49722 |
| Downsvillw (historical) | Pottawattamie | 41.42861 | -95.71556 |
| Dows | Wright | 42.6575 | -93.49972 |
| Dows Golf Course | Franklin | 42.65417 | -93.48333 |
| Drakesville (historical) | Davis | 40.8 | -92.47972 |
| Drumonds Camp (historical) | Scott | 41.73806 | -90.70111 |
| Dry Creek | Linn | 42.06889 | -91.70667 |
| Duane Arnold Energy Center | Linn | 42.10417 | -91.77694 |
| Dublin | Washington | 41.29306 | -91.835 |
| Dubuque Country Club | Dubuque | 42.48472 | -90.68167 |
| Duck Creek Mall | Scott | 41.55722 | -90.53528 |
| Duck Creek Plaza Shopping Center | Scott | 41.54056 | -90.51944 |
| Duke | Dubuque | 42.33694 | -90.66528 |
| Dumfries (historical) | Pottawattamie | 41.18694 | -95.73778 |
| Dumont | Butler | 42.74861 | -92.97222 |
| Duncan | Hancock | 43.10278 | -93.70889 |
| Dunlap | Harrison | 41.85556 | -95.60278 |
| Durham (historical) | Marion | 41.32028 | -92.95556 |
| Duttons Cave Campground | Fayette | 42.99611 | -91.77111 |
| Dysart (historical) | Tama | 42.17306 | -92.30833 |
| Dysart Country Club | Tama | 42.20972 | -92.30139 |
| Dysart Fairground | Tama | 42.16667 | -92.30278 |
| Eagle City Access Area | Hardin | 42.47556 | -93.14667 |
| Eagle Grove | Wright | 42.66667 | -93.90139 |
| Eagle Grove Country Club | Wright | 42.66722 | -93.94667 |
| Eagle School | Dubuque | 42.53722 | -90.97556 |
| Earle (historical) | Lucas | 40.92222 | -93.47222 |
| Earlham | Madison | 41.49 | -94.1225 |
| Earlham Bridge Access | Dallas | 41.55556 | -94.07778 |
| Earling | Shelby | 41.77389 | -95.41667 |
| Earling Grain and Feed Elevator | Shelby | 41.77389 | -95.41694 |
| Early (historical) | Sac | 42.45944 | -95.15194 |
| East Peru (historical) | Madison | 41.22611 | -93.92333 |
| East Plattsmouth (historical) | Mills | 41.00194 | -95.86361 |
| East Pleasant Plain (historical) | Jefferson | 41.13611 | -91.85 |
| Eastdale Mall | Johnson | 41.68194 | -91.59222 |
| Eastport | Fremont | 40.6725 | -95.82556 |
| Eber (historical) | Humboldt | 42.87833 | -94.16389 |
| Echo Valley Country Club | Warren | 41.50972 | -93.65556 |
| Eckards (historical) | Clayton | 42.85639 | -91.10417 |
| Economy (historical) | Warren | 41.50972 | -93.72861 |
| Eden Township Hall | Sac | 42.51806 | -95.24889 |
| Edgewood (historical) | Clayton | 42.64667 | -91.40139 |
| Edgington Grain Elevator | Franklin | 42.89333 | -93.215 |
| Edmundson Golf Course | Mahaska | 41.27917 | -92.65833 |
| Edna (historical) | Lyon | 43.385 | -96.09417 |
| Edna Elevator Company Elevator | Lyon | 43.385 | -96.09417 |
| Egypt | Mills | 40.90694 | -95.80417 |
| Elberon (historical) | Tama | 42.0075 | -92.31667 |
| Elcho | O'Brien | 43.08528 | -95.50306 |
| Eldon (historical) | Wapello | 40.91722 | -92.22222 |
| Eleanor (historical) | Butler | 42.61417 | -92.84917 |
| Elgin (historical) | Fayette | 42.95639 | -91.64111 |
| Elk | Decatur | 40.7175 | -93.93944 |
| Elk Horn Elevator | Shelby | 41.58944 | -95.06167 |
| Elkader (historical) | Clayton | 42.85278 | -91.40028 |
| Elkader Golf and Country Club | Clayton | 42.87083 | -91.40139 |
| Elkport (historical) | Clayton | 42.73972 | -91.27778 |
| Elks Fairview Golf Club | Lee | 40.40556 | -91.4125 |
| Ellenton (historical) | Palo Alto | 43.15833 | -94.6875 |
| Elliott (historical) | Montgomery | 41.14889 | -95.16083 |
| Elliott Elevator | Montgomery | 41.14889 | -95.16083 |
| Ellis | Hardin | 42.45556 | -93.29833 |
| Ells Station | Crawford | 42.16722 | -95.23417 |
| Ellston (historical) | Ringgold | 40.83889 | -94.11 |
| Ellsworth | Madison | 41.36611 | -93.84806 |
| Elm Grove School | Mills | 40.96333 | -95.74833 |
| Elma (historical) | Howard | 43.24667 | -92.43694 |
| Elmcrest Country Club | Linn | 42.01611 | -91.64944 |
| Elmhurst Country Club | Mahaska | 41.275 | -92.63056 |
| Elmsprings (historical) | Sioux | 43.22556 | -96.49722 |
| Elmwood Country Club | Marshall | 42.025 | -92.93333 |
| Elwell | Story | 41.88611 | -93.46278 |
| Emerald Hills Golf Club | Dickinson | 43.35639 | -95.14 |
| Emerson | Mills | 41.01583 | -95.40111 |
| Emery | Cerro Gordo | 43.13389 | -93.27778 |
| Emmet County Home | Emmet | 43.35417 | -94.80889 |
| Emmetsburg | Palo Alto | 43.10833 | -94.67361 |
| Emmetsburg Golf and Country Club | Palo Alto | 43.12306 | -94.68111 |
| Emmetsburg Grain Company Elevator | Palo Alto | 43.10833 | -94.67889 |
| Empire | Wright | 42.685 | -93.66472 |
| English Settlement | Marion | 41.30639 | -92.97556 |
| Enterprise | Black Hawk | 42.35583 | -92.15417 |
| Epley | Linn | 42.01111 | -91.69861 |
| Eranistan | Cass | 41.31028 | -95.15111 |
| Eratus | Guthrie | 41.80417 | -94.66611 |
| Essex | Page | 40.83306 | -95.30917 |
| Essex Elevator Incorporated Elevator | Page | 40.83583 | -95.30722 |
| Essex Golf and Recreation | Page | 40.84167 | -95.33611 |
| Estes School | Mills | 40.94167 | -95.70528 |
| Estherville | Emmet | 43.40139 | -94.83889 |
| Estherville Golf and Country Club | Emmet | 43.41389 | -94.87417 |
| Eugene (historical) | Ringgold | 40.87639 | -94.24222 |
| Evans (historical) | Mahaska | 41.30278 | -92.72694 |
| Eveland Access | Mahaska | 41.23472 | -92.73333 |
| Evergreen (historical) | Tama | 42.25278 | -92.37278 |
| Everly | Clay | 43.16167 | -95.32778 |
| Exline (historical) | Appanoose | 40.64861 | -92.84444 |
| Exporter Elevator | Washington | 41.33889 | -91.8175 |
| Fagen Elevator Incorporated Elevator | Keokuk | 41.36389 | -91.95 |
| Fair Ground | Dubuque | 42.52972 | -90.67944 |
| Fairfield | Jefferson | 41.01139 | -91.96944 |
| Fairfield Golf and Country Club | Jefferson | 40.99778 | -91.95 |
| Fairground | Monona | 42.03833 | -96.10083 |
| Fairground Access | Crawford | 42.02639 | -95.3625 |
| Fairmont | Jasper | 41.56667 | -93.15917 |
| Fairview Country Club | Mills | 40.98611 | -95.58333 |
| Farm Service Co-op Elevator | Cass | 41.40361 | -95.01361 |
| Farmer City | Fremont | 40.82917 | -95.47944 |
| Farmer Co-op Elevator | Palo Alto | 43.13056 | -94.89917 |
| Farmer Cooperative Elevator | Sioux | 43.21528 | -95.97083 |
| Farmer Service Company Co-op Elevator | Mills | 41.14 | -95.43222 |
| Farmers Co-op Association Elevator | Bremer | 42.70028 | -92.22278 |
| Farmers Co-op Company Elevator | Cerro Gordo | 42.94361 | -93.37889 |
| Farmers Co-op Grain Elevator | Henry | 41.05778 | -91.39028 |
| Farmers Co-op Society Elevator | Kossuth | 43.08861 | -93.99194 |
| Farmers Co-operative Elevator | Plymouth | 42.62778 | -96.29139 |
| Farmers Cooperative Elevator | Chickasaw | 43.06944 | -92.15 |
| Farmers Cooperative Exchange Elevator | Lyon | 43.42722 | -96.17556 |
| Farmers Cooperative Society Elevator | Hancock | 43.00639 | -93.60472 |
| Farmers Elevator Company Elevator | Dickinson | 43.43028 | -94.94611 |
| Farmers Elevator of Irwin | Shelby | 41.79083 | -95.20694 |
| Farmers Exchange Co-op Elevator | Dickinson | 43.45306 | -95.31889 |
| Farmers Feed and Grain Company Elevator | Howard | 43.36389 | -92.55139 |
| Farmers Feed and Grain Elevator | Floyd | 43.07333 | -92.67361 |
| Farmersburg (historical) | Clayton | 42.95972 | -91.36889 |
| Farmington (historical) | Van Buren | 40.6425 | -91.73889 |
| Farragut | Fremont | 40.72028 | -95.48167 |
| Farson | Wapello | 41.12083 | -92.25444 |
| Faulkner | Franklin | 42.61389 | -93.085 |
| Faulkner State Access Area | Henry | 40.9275 | -91.5925 |
| Fayette County Fairgrounds | Fayette | 42.95417 | -91.81111 |
| Fayette County Raceway | Fayette | 42.95278 | -91.81111 |
| Fejervary Home (historical) | Scott | 41.54694 | -90.55333 |
| Fenton (historical) | Kossuth | 43.21972 | -94.42778 |
| Fierce (historical) | Decatur | 40.82028 | -93.82278 |
| Fifield (historical) | Marion | 41.41944 | -93.04167 |
| Fifteen Mile (historical) | Tama | 42.27917 | -92.25583 |
| Fiftyniner Motel and Campgrounds | Fremont | 40.755 | -95.38611 |
| Findlay | Harrison | 41.52833 | -95.87806 |
| First Cooperative Association Elevator | Buena Vista | 42.72917 | -95.1825 |
| First Farmers Co-op Company Elevator | Cherokee | 42.74556 | -95.55889 |
| First Farmers Co-op Elevator | Cherokee | 42.86083 | -95.545 |
| First Farmers Cooperative Elevator | Cherokee | 42.79472 | -95.63417 |
| Flagler | Marion | 41.32472 | -93.02167 |
| Flanagan School | Dubuque | 42.60944 | -90.91667 |
| Flanigan Brothers Grain Company Elevator | Monona | 42.175 | -95.78667 |
| Fletcher | Sac | 42.32639 | -94.97417 |
| Florence | Wright | 42.70528 | -93.81889 |
| Floris (historical) | Davis | 40.86444 | -92.32639 |
| Flowing Well Safety Rest Area | Wright | 42.73111 | -93.78389 |
| Floyd Station | Floyd | 43.14 | -92.73056 |
| Folsom (historical) | Mills | 41.09 | -95.81722 |
| Fonda | Pocahontas | 42.58056 | -94.84778 |
| Fonda Golf Course | Pocahontas | 42.59306 | -94.84722 |
| Fontanelle (historical) | Adair | 41.29111 | -94.56806 |
| Foote (historical) | Iowa | 41.51667 | -91.97639 |
| Forbush (historical) | Appanoose | 40.76667 | -92.87778 |
| Forest City | Winnebago | 43.26194 | -93.63333 |
| Forest City Country Club | Winnebago | 43.25694 | -93.62778 |
| Forest Home | Poweshiek | 41.53833 | -92.61056 |
| Forest Lake Camp | Wapello | 40.93444 | -92.38222 |
| Forest Ridge Camp | Emmet | 43.31194 | -94.70028 |
| Foreston | Howard | 43.48528 | -92.23806 |
| Forsyth (historical) | Emmet | 43.25556 | -94.47278 |
| Fort Atkinson | Winneshiek | 43.14528 | -91.93333 |
| Fort Dodge Country Club | Webster | 42.50472 | -94.20556 |
| Fort Madison | Lee | 40.62972 | -91.31444 |
| Fort Madison Country Club | Lee | 40.64028 | -91.28056 |
| Fort Plain (historical) | Warren | 41.21806 | -93.41194 |
| Foster (historical) | Monroe | 40.92889 | -92.75417 |
| Fostoria (historical) | Clay | 43.24167 | -95.15306 |
| Fostoria Cooperative Elevator | Clay | 43.24222 | -95.15361 |
| Four Corners | Jefferson | 41.02417 | -91.76583 |
| Four Corners School | Mills | 40.97444 | -95.67056 |
| Foursome Country Club | Fayette | 42.65306 | -91.92194 |
| Fowler Cooperative Elevator | Kossuth | 43.06194 | -94.22694 |
| Fowler Elevator Incorporated Elevator | Wayne | 40.68028 | -93.11944 |
| Fox Ridge Golf Course | Grundy | 42.46417 | -92.62806 |
| Fox Run Golf Course | Pottawattamie | 41.20833 | -95.88889 |
| Foxworthy School | Mills | 40.98722 | -95.58556 |
| Fraker (historical) | Monroe | 41.11111 | -92.81167 |
| Franklin | Decatur | 40.79722 | -93.68944 |
| Franklin Grove | Page | 40.88694 | -95.30833 |
| Franklin Station | Lee | 40.64056 | -91.51667 |
| Franklin Station (historical) | Lee | 40.64056 | -91.51667 |
| Fred T Schwob Access | Louisa | 41.17361 | -91.17722 |
| Fredericksburg (historical) | Chickasaw | 42.96111 | -92.20333 |
| Fredericksburg Farmers Co-op Elevator | Bremer | 42.88167 | -92.30806 |
| Fredericksburg Farmers Cooperative Elevator | Bremer | 42.84722 | -92.12083 |
| Fredonia | Louisa | 41.28611 | -91.33694 |
| Fredric (historical) | Monroe | 41.09083 | -92.67806 |
| Free Methodist Camp Ground | Van Buren | 40.87778 | -91.95694 |
| Freedom Camp | Lucas | 40.91861 | -93.34722 |
| Freeman | Cerro Gordo | 43.21278 | -93.19944 |
| Fremont (historical) | Mahaska | 41.21611 | -92.43611 |
| Fremont County Fairgrounds | Fremont | 40.72778 | -95.65833 |
| Fremont County Golf Course | Fremont | 40.7175 | -95.645 |
| Fremont County Historical Museum Complex | Fremont | 40.74778 | -95.64583 |
| Fremont Elevator | Mahaska | 41.21611 | -92.43611 |
| French Town Lake Access | Clayton | 42.84861 | -91.10694 |
| Froelich (historical) | Clayton | 43.00639 | -91.32222 |
| Froelich Historic Site | Clayton | 43.00722 | -91.32222 |
| Fullers Mill (historical) | Jones | 42.18722 | -91.02861 |
| Furay | Plymouth | 42.73361 | -96.42917 |
| G and I Feed and Grain Elevator | Ringgold | 40.71806 | -94.23472 |
| G and R Feed and Grain Company Elevator | Shelby | 41.65028 | -95.51833 |
| Gainford (historical) | Mahaska | 41.25056 | -92.525 |
| Galbraith | Kossuth | 42.98056 | -94.15889 |
| Gale | Woodbury | 42.38639 | -95.89583 |
| Galion | Cass | 41.26778 | -94.985 |
| Galland (historical) | Lee | 40.50056 | -91.37444 |
| Galt | Wright | 42.69222 | -93.60556 |
| Galva (historical) | Ida | 42.50833 | -95.41667 |
| Galva Union Elevator | Ida | 42.50778 | -95.4175 |
| Garber (historical) | Clayton | 42.74194 | -91.26194 |
| Garber Bridge Access | Clayton | 42.73972 | -91.26139 |
| Garden Grove (historical) | Decatur | 40.82556 | -93.60639 |
| Garden Prairie | Boone | 41.93722 | -93.76222 |
| Garner | Hancock | 43.10361 | -93.60222 |
| Garner Golf and Country Club | Hancock | 43.11028 | -93.59167 |
| Garwin (historical) | Tama | 42.09167 | -92.67722 |
| Gates Bridge Access | Floyd | 42.91972 | -92.85 |
| Gateway North Shopping Center | Clay | 43.1575 | -95.14528 |
| Gateway Park Campground | Clayton | 43.04167 | -91.39028 |
| Gaza (historical) | O'Brien | 43.02083 | -95.57833 |
| Gear | Madison | 41.19611 | -94.02389 |
| Geneva | Franklin | 42.67611 | -93.12806 |
| Geneva Country Club | Muscatine | 41.44944 | -91.05611 |
| Geneva Elevator | Franklin | 42.67556 | -93.12917 |
| Genoa Bluff | Iowa | 41.69528 | -92.15333 |
| George (historical) | Lyon | 43.34222 | -96.0025 |
| George Elevator Company Elevator | Lyon | 43.34167 | -96.00139 |
| Georgetown (historical) | Monroe | 41.02056 | -92.91667 |
| Georgetown Rest Area | Monroe | 41.01167 | -92.95833 |
| Gerled | Kossuth | 43.38472 | -94.1875 |
| Gessford | Cedar | 41.82028 | -91.08333 |
| Gibson (historical) | Keokuk | 41.48 | -92.39306 |
| Gibson Elevator | Keokuk | 41.48111 | -92.39333 |
| Gilbert Grain Elevator | Van Buren | 40.85694 | -91.83389 |
| Giles Junction | Decatur | 40.61583 | -93.89111 |
| Gillett Grove (historical) | Clay | 43.015 | -95.03806 |
| Gilliatt | Pottawattamie | 41.29111 | -95.75833 |
| Gilman Waterworks | Marshall | 41.90611 | -92.78472 |
| Gilmore City | Pocahontas | 42.72778 | -94.44306 |
| Given Station | Mahaska | 41.22639 | -92.66222 |
| Gladbrook (hsitorical) | Tama | 42.1875 | -92.71167 |
| Gladbrook Co-op Company Elevator | Tama | 42.18667 | -92.7125 |
| Glade (historical) | Worth | 43.33889 | -93.16111 |
| Gladstone (historical) | Tama | 41.96389 | -92.49722 |
| Gladwin (historical) | Louisa | 41.35972 | -91.45083 |
| Glendale Access | Mahaska | 41.34167 | -92.59306 |
| Glenroads | Scott | 41.55194 | -90.48278 |
| Glenwood | Mills | 41.04167 | -95.73611 |
| Glenwood Golf Course | Mills | 41.05917 | -95.72778 |
| Glenwood Recreation Complex | Mills | 41.04694 | -95.74222 |
| Gold Eagle Co-op Elevator | Humboldt | 42.87 | -94.18472 |
| Gold Eagle Co-operative Elevator | Humboldt | 42.82778 | -93.98056 |
| Gold-Eagle Cooperative Elevator | Hancock | 42.99278 | -93.95722 |
| Gomersal | Benton | 42.12278 | -92.10472 |
| Goodell | Hancock | 42.92361 | -93.61139 |
| Goose Lake Quarry | Clinton | 41.97611 | -90.37194 |
| Gopher | Osceola | 43.33056 | -95.74583 |
| Gordons Ferry | Jackson | 42.375 | -90.47639 |
| Goshen (historical) | Ringgold | 40.80194 | -94.36694 |
| Gowers Fy | Cedar | 41.79139 | -91.31389 |
| Grable | Pottawattamie | 41.47083 | -95.89778 |
| Grace Hill | Washington | 41.26389 | -91.83194 |
| Graettinger | Palo Alto | 43.2375 | -94.74972 |
| Grafton | Worth | 43.32972 | -93.07056 |
| Grafton Cooperative Elevator | Worth | 43.33 | -93.06917 |
| Grand River (historical) | Decatur | 40.81667 | -93.96333 |
| Grandview (historical) | Louisa | 41.27583 | -91.18833 |
| Granite (historical) | Lyon | 43.46889 | -96.55611 |
| Grant Access | Montgomery | 41.13833 | -94.98 |
| Grant Center | Monona | 42.16 | -95.99972 |
| Gravity (historical) | Taylor | 40.75694 | -94.74028 |
| Gray's Landing | Lee | 40.79028 | -91.36111 |
| Great Lakes Mall | Dickinson | 43.42194 | -95.11333 |
| Green Acres Country Club | Lee | 40.64667 | -91.57083 |
| Green Bay Access | Lee | 40.65222 | -91.18139 |
| Green Valley (historical) | Decatur | 40.87861 | -93.90472 |
| Greenbrier Country Club | Audubon | 41.64222 | -94.90278 |
| Greene | Butler | 42.89722 | -92.80139 |
| Greenfield (historical) | Adair | 41.29583 | -94.46222 |
| Greenside | Webster | 42.45667 | -94.20361 |
| Greenvale (historical) | Dallas | 41.65417 | -94.21667 |
| Greenville (historical) | Clay | 43.01667 | -95.14583 |
| Greenwood | Chickasaw | 42.95556 | -92.51389 |
| Gridley (historical) | Emmet | 43.39944 | -94.57306 |
| Griffinsville | Appanoose | 40.84389 | -93.01444 |
| Griswold (historical) | Cass | 41.23389 | -95.13889 |
| Griswold Country Club | Cass | 41.24861 | -95.12083 |
| Griswold Elevator | Cass | 41.235 | -95.13722 |
| Groth's Gardens | Madison | 41.3875 | -93.96528 |
| Grotto of the Redemption | Palo Alto | 42.965 | -94.44444 |
| Grotto of the Redemption Campground | Palo Alto | 42.96417 | -94.44611 |
| Grove Hill | Bremer | 42.68194 | -92.14056 |
| Groveland (historical) | Clarke | 40.98444 | -93.79806 |
| Grundy Center (historical) | Grundy | 42.36833 | -92.77111 |
| Gruver | Emmet | 43.39222 | -94.70472 |
| Guthrie Grove Camp | Guthrie | 41.77972 | -94.50306 |
| Guttenberg | Clayton | 42.79 | -91.10278 |
| Guttenberg Golf and Country Club | Clayton | 42.81944 | -91.12389 |
| Halfa (historical) | Emmet | 43.35194 | -94.54167 |
| Hall Creek | Monona | 41.86583 | -95.8625 |
| Halpin | Monroe | 41.02472 | -92.87611 |
| Hamburg | Fremont | 40.59389 | -95.66056 |
| Hamburg-Mitchell Access | Fremont | 40.60306 | -95.74722 |
| Hamilton | Marion | 41.17056 | -92.90278 |
| Hamms Bridge Access | Pocahontas | 42.84833 | -94.45917 |
| Hampton | Franklin | 42.74944 | -93.20694 |
| Hampton Country Club | Franklin | 42.77778 | -93.19167 |
| Hancock | Pottawattamie | 41.38472 | -95.3675 |
| Hancock County Fairgrounds | Hancock | 43.085 | -93.79111 |
| Hancock County Speedway | Hancock | 43.085 | -93.79111 |
| Hancock Elevator | Pottawattamie | 41.39 | -95.36222 |
| Haneys | Mills | 40.96667 | -95.80861 |
| Hanford (historical) | Cerro Gordo | 43.07417 | -93.14139 |
| Hanley (historical) | Madison | 41.28806 | -93.83389 |
| Hanlontown | Worth | 43.2825 | -93.37861 |
| Hanna (historical) | Kossuth | 42.94917 | -94.02056 |
| Hansell | Franklin | 42.75611 | -93.10444 |
| Happy Hollow (historical) | Wapello | 41.06333 | -92.50278 |
| Happy Hollow Country Club | Adams | 40.98194 | -94.725 |
| Hardfish Access | Monroe | 41.16056 | -92.66278 |
| Hardin City Access Area | Hardin | 42.44861 | -93.10556 |
| Hardy | Humboldt | 42.80944 | -94.05139 |
| Hardy Co-op Elevator Company Elevator | Humboldt | 42.81056 | -94.05111 |
| Hardy Cooperative Elevator Company Elevator | Humboldt | 42.68806 | -94.04917 |
| Harlan (historical) | Shelby | 41.65056 | -95.31528 |
| Harlan Elevator | Shelby | 41.65528 | -95.31417 |
| Harlan Golf and Country Club | Shelby | 41.64167 | -95.3275 |
| Harper (historical) | Keokuk | 41.36222 | -92.05 |
| Harpers Ferry | Allamakee | 43.20333 | -91.15194 |
| Harpers Ferry Bluffview | Allamakee | 43.20222 | -91.15444 |
| Harris | Osceola | 43.44389 | -95.43333 |
| Harrison | Louisa | 41.19583 | -91.18306 |
| Harrison (historical) | Pottawattamie | 41.41833 | -95.81667 |
| Harrison County Fairground | Harrison | 41.55639 | -95.90972 |
| Hartley | O'Brien | 43.17806 | -95.47583 |
| Hartog Elevator Incorporated Elevator | O'Brien | 43.18111 | -95.65694 |
| Hartwick | Delaware | 42.41111 | -91.36 |
| Harvard (historical) | Wayne | 40.6925 | -93.26889 |
| Harvest Point Golf Course | Mahaska | 41.28056 | -92.66111 |
| Harvey | Marion | 41.31389 | -92.9225 |
| Haskins (historical) | Washington | 41.33139 | -91.53472 |
| Hastings | Mills | 41.025 | -95.49861 |
| Hatton | Polk | 41.78333 | -93.81 |
| Havelock | Pocahontas | 42.83111 | -94.70278 |
| Havre (historical) | Washington | 41.25361 | -91.61 |
| Hawarden Feed and Grain Company Elevator | Sioux | 42.99417 | -96.485 |
| Hawarden Golf Club | Sioux | 42.99583 | -96.485 |
| Hawkeye (historical) | Fayette | 42.93889 | -91.95389 |
| Hawkeye Buffalo Ranch | Chickasaw | 42.91667 | -92.23833 |
| Hawkeye Cooperative Company Elevator | Fayette | 42.93861 | -91.95 |
| Hawkeye Downs | Linn | 41.93417 | -91.68083 |
| Hawley (historical) | Hancock | 43.21278 | -93.67944 |
| Hawthorne (historical) | Montgomery | 41.00222 | -95.33667 |
| Hayesville (historical) | Keokuk | 41.26472 | -92.24722 |
| Hayfield (historical) | Hancock | 43.17722 | -93.69306 |
| Haynie (historical) | Mills | 40.94444 | -95.8375 |
| Hazel Green | Delaware | 42.3625 | -91.38889 |
| Hazle Green | Delaware | 42.35639 | -91.38778 |
| Heartland Co-op Elevator | Warren | 41.36694 | -93.55417 |
| Hedge | Iowa | 41.575 | -92.27861 |
| Hedrick (historical) | Keokuk | 41.16944 | -92.3125 |
| Hedrick Elevator Incorporated Elevator | Keokuk | 41.1725 | -92.30861 |
| Hefel School | Clayton | 42.67806 | -90.995 |
| Heinz Field | Muscatine | 41.44 | -91.02833 |
| Henderson (historical) | Mills | 41.14 | -95.43278 |
| Hepburn (historical) | Page | 40.84722 | -95.01528 |
| Herring (historical) | Sac | 42.23194 | -95.16389 |
| Heytmans Station | Allamakee | 43.30139 | -91.12333 |
| Hiawatha | Monona | 41.96944 | -95.86611 |
| Hibbsville | Appanoose | 40.65972 | -92.99167 |
| Hickey School | Cedar | 41.87333 | -90.99583 |
| Hickory Grove | Jackson | 42.21667 | -90.53861 |
| Hickory Grove Camp | Wapello | 40.94111 | -92.40806 |
| Hickory Grove Country Club | Fayette | 42.64944 | -91.90139 |
| Hickory Grove Rest Area | Henry | 41.03889 | -91.54639 |
| Hickory Haven Campground | Lee | 40.44722 | -91.44722 |
| Higgensport | Jackson | 42.11944 | -90.45611 |
| High Bridge | Dallas | 41.81278 | -93.81472 |
| Highlake | Emmet | 43.34167 | -94.78639 |
| Highland Grove | Jones | 42.04083 | -91.25778 |
| Highland Park Golf Course | Cerro Gordo | 43.17361 | -93.18333 |
| Highland School | Wapello | 41.1225 | -92.35361 |
| Highway 61 Access | Louisa | 41.21806 | -91.19861 |
| Highway Twelve Rest Area | Sioux | 42.945 | -96.50444 |
| Hill Little Sioux Overlook | O'Brien | 42.94361 | -95.39861 |
| Hillcrest Country Club | Dallas | 41.63167 | -93.985 |
| Hillsboro (historical) | Henry | 40.8375 | -91.71333 |
| Hilton (historical) | Monroe | 40.96167 | -92.79667 |
| Hinsdale (historical) | Lee | 40.50833 | -91.60833 |
| Hinton | Plymouth | 42.62778 | -96.29111 |
| Hiteman (historical) | Monroe | 41.05889 | -92.89194 |
| Hobarton | Kossuth | 43.07056 | -94.28194 |
| Hocking (historical) | Monroe | 40.99083 | -92.82028 |
| Hodge (historical) | Wayne | 40.68111 | -93.40361 |
| Holadays (historical) | Adair | 41.43194 | -94.39583 |
| Holland (historical) | Grundy | 42.39861 | -92.80278 |
| Holman (historical) | Osceola | 43.41389 | -95.64444 |
| Holmes (historical) | Wright | 42.73833 | -93.83389 |
| Holstein (historical) | Ida | 42.49167 | -95.54222 |
| Holstein Cooperative Elevator | Ida | 42.49111 | -95.54222 |
| Holstein Country Club | Ida | 42.48917 | -95.54472 |
| Holt | Taylor | 40.82778 | -94.76667 |
| Homan | Tama | 42.06222 | -92.56222 |
| Home Elevator Company Elevator | Sac | 42.27111 | -95.09278 |
| Homewood Golf Course | Story | 42.04333 | -93.60667 |
| Hone Creek | Pottawattamie | 41.43056 | -95.86611 |
| Honey Creek | Pottawattamie | 41.43333 | -95.86806 |
| Honey Creek Campground | Pottawattamie | 41.42222 | -95.90972 |
| Honey Creek Station (historical) | Pottawattamie | 41.4325 | -95.86833 |
| Hope | Greene | 42.20694 | -94.17361 |
| Hopewell | Mahaska | 41.35028 | -92.25694 |
| Horace (historical) | Audubon | 41.66278 | -94.82056 |
| Horn (historical) | Jasper | 41.79944 | -93.03889 |
| Hoskins (historical) | Woodbury | 42.47556 | -96.28056 |
| Hospers | Sioux | 43.07278 | -95.90667 |
| Houghton (historical) | Lee | 40.78444 | -91.60861 |
| Howard County Equity Co-op Elevator | Chickasaw | 43.19861 | -92.41639 |
| Howard County Fairground | Howard | 43.37667 | -92.12917 |
| Howell (historical) | Marion | 41.37556 | -92.96667 |
| Howell Station Campground Lake Red Rock | Marion | 41.365 | -92.97361 |
| Howell Tree Farm | Madison | 41.45833 | -93.83194 |
| Hull (historical) | Sioux | 43.18694 | -96.13194 |
| Hull Cooperative Association Elevator | Sioux | 43.18861 | -96.13333 |
| Humboldt (historical) | Humboldt | 42.72083 | -94.2075 |
| Humboldt Country Club | Humboldt | 42.73056 | -94.25417 |
| Humboldt County Dragway | Humboldt | 42.74028 | -94.15278 |
| Humboldt County Fairgrounds | Humboldt | 42.73 | -94.21111 |
| Humboldt Fish Hatchery | Humboldt | 42.72306 | -94.2275 |
| Humeston (historical) | Wayne | 40.85833 | -93.49972 |
| Huntington (historical) | Emmet | 43.49167 | -94.79167 |
| Hutchins | Hancock | 43.09222 | -93.88278 |
| Hyperion Country Club | Polk | 41.69472 | -93.70639 |
| I-35 Speedway | Cerro Gordo | 43.15389 | -93.25556 |
| Ice Harbor Emporium | Dubuque | 42.49528 | -90.76417 |
| Ida County Fairgrounds | Ida | 42.36806 | -95.50417 |
| Ida Grove | Ida | 42.34583 | -95.46944 |
| Ida Grove Golf Club | Ida | 42.34306 | -95.45972 |
| Idaho | Hardin | 42.26944 | -93.32944 |
| Illinois Grove | Story | 42.19472 | -93.23833 |
| Imogene (historical) | Fremont | 40.87944 | -95.42667 |
| Indian Creek Country Club | Linn | 42.04667 | -91.59306 |
| Indian Hills Golf Club | Dickinson | 43.42778 | -95.15694 |
| Indian Lake (historical) | Sac | 42.43833 | -95.08694 |
| Indianola (historical) | Warren | 41.36667 | -93.55278 |
| Indianola Country Club | Warren | 41.37972 | -93.56528 |
| Indianola Soccer/Baseball Complex | Warren | 41.35139 | -93.54222 |
| Indianola Tennis Court Complex | Warren | 41.35139 | -93.54222 |
| Industry | Webster | 42.55722 | -94.08972 |
| Ingart (historical) | Ringgold | 40.62389 | -94.30472 |
| Ingham Lake Camp | Emmet | 43.31472 | -94.70083 |
| Ingleside (historical) | Woodbury | 42.5125 | -96.4 |
| Ingleville | Clay | 43.07111 | -95.3325 |
| Inland | Clinton | 41.75694 | -90.92778 |
| Interchange RV Campgrounds | Monona | 42.025 | -96.12556 |
| Interstate Grain Incorporated Elevator | Cerro Gordo | 43.1375 | -93.25917 |
| Interstate Power Fishing Access Area | Allamakee | 43.3375 | -91.17222 |
| Inwood (historical) | Lyon | 43.30556 | -96.43278 |
| Ionia | Chickasaw | 43.03444 | -92.45556 |
| Iowa Lake (historical) | Emmet | 43.47917 | -94.46222 |
| Iowa Regular Baptist Camp | Cerro Gordo | 43.13222 | -93.44 |
| Iowa Soldiers Home | Marshall | 42.05694 | -92.93306 |
| Iowa State Experimental Farm | Boone | 41.90944 | -93.80361 |
| Iowa State Fair Campgrounds | Polk | 41.59472 | -93.54139 |
| Iowa State Fish Aquarium and Hatchery | Clayton | 42.78306 | -91.095 |
| Iowa State Nursery | Lee | ||
| Iowa State Penal Farm | Jones | 42.1125 | -91.24167 |
| Iowa State Reformatory for Women | Calhoun | 42.39111 | -94.60556 |
| Iowa State University Agronomy Farm | Boone | 42.02111 | -93.77306 |
| Iowa State University Allee Experimental Farm | Buena Vista | 42.6 | -95.01222 |
| Iowa Union College | Mahaska | 41.30444 | -92.64111 |
| Iowa-Missoura Camp | Davis | 40.62972 | -92.31861 |
| Ireton (historical) | Sioux | 42.97806 | -96.31806 |
| Irving (historical) | Tama | 41.94667 | -92.30278 |
| Irvington | Kossuth | 43.00833 | -94.19444 |
| Irwin (historical) | Shelby | 41.78889 | -95.20611 |
| Isabell (historical) | Jones | 42.08194 | -91.14722 |
| Island Park | Pottawattamie | 41.17472 | -95.81361 |
| Island Park Campground | Lyon | 43.43806 | -96.16611 |
| Isthmus Access | Dickinson | 43.44306 | -95.10139 |
| Isu Arboretum | Story | 42.01889 | -93.65528 |
| Ivanhoe | Linn | 41.88333 | -91.46222 |
| J and J Camping | Henry | 40.96361 | -91.55778 |
| J-Wood Camp Grounds | Clayton | 42.90833 | -91.17444 |
| Jackson Heights Golf Course | Winneshiek | 43.11667 | -92.03333 |
| Jackson Junction | Winneshiek | 43.115 | -92.03222 |
| James | Plymouth | 42.57694 | -96.31528 |
| Jamestown Highway Rest Area | Howard | 43.36389 | -92.50222 |
| Jamison (historical) | Clarke | 41.12167 | -93.72472 |
| Janesville | Bremer | 42.64389 | -92.45861 |
| Jeddo City | Harrison | 41.68333 | -95.675 |
| Jeff (historical) | Fayette | 42.7 | -91.94028 |
| Jeffers Campground | Woodbury | 42.54361 | -96.43083 |
| Jefferson | Clayton | 42.66944 | -91.12528 |
| Jefferson County Fairgrounds | Jefferson | 41.00833 | -91.99444 |
| Jehu | Boone | 41.93611 | -93.9325 |
| Jericho Hills Campground | Lucas | 41.0375 | -93.45694 |
| Jerome | Appanoose | 40.72028 | -93.02917 |
| Jewell | Mills | 41.05139 | -95.61528 |
| Johnson County Fairgrounds (historical) | Johnson | 41.63667 | -91.53972 |
| Johnsons Port | Allamakee | 43.13167 | -91.18056 |
| Joice | Worth | 43.36333 | -93.45222 |
| Juanita (historical) | Buena Vista | 42.58028 | -95.14778 |
| Jungletown Public Access | Jones | 41.99722 | -91.05583 |
| Kains Siding | Allamakee | 43.44083 | -91.26861 |
| Kalona (historical) | Washington | 41.48194 | -91.70694 |
| Kalona Golf Course | Washington | 41.45972 | -91.70972 |
| Kalona Historical Village | Washington | 41.48556 | -91.70139 |
| Kanawha | Hancock | 42.93333 | -93.79222 |
| Kanesville Tabernacle and Visitor Center | Pottawattamie | 41.26194 | -95.84222 |
| Kasson | Madison | 41.17917 | -94.08278 |
| Kearny Park Campground | Palo Alto | 43.12194 | -94.67972 |
| Keg Creek (historical) | Pottawattamie | 41.17306 | -95.68944 |
| Kellerton (historical) | Ringgold | 40.71139 | -94.04861 |
| Kelly Access Area | Calhoun | 42.51944 | -94.86667 |
| Kelly Mall | Floyd | 43.06806 | -92.67667 |
| Kemigala (historical) | Appanoose | 40.59444 | -92.71806 |
| Kennebec (historical) | Monona | 42.0975 | -96.0125 |
| Kennedy Mall | Dubuque | 42.49444 | -90.72278 |
| Kent (historical) | Union | 40.95333 | -94.45806 |
| Kenwood (historical) | Crawford | 42.00861 | -95.50972 |
| Keokuk Country Club | Lee | 40.42778 | -91.39444 |
| Keosauqua (historical) | Van Buren | 40.73556 | -91.95972 |
| Keosippi Mall | Lee | 40.39306 | -91.38306 |
| Keota (historical) | Keokuk | 41.36333 | -91.95278 |
| Kesley (historical) | Butler | 42.6625 | -92.91222 |
| Keswick (historical) | Keokuk | 41.45278 | -92.23917 |
| Kew | Ringgold | 40.84056 | -94.28111 |
| Key | Bremer | 42.65833 | -92.17944 |
| Kier | Buchanan | 42.59806 | -92.00306 |
| Kilbourn (historical) | Van Buren | 40.80222 | -91.96944 |
| Kimberly Plaza Mall | Scott | 41.56028 | -90.565 |
| Kingfisher Hollow Access | Cerro Gordo | 43.22722 | -93.31111 |
| Kingston (historical) | Decatur | 40.81417 | -93.835 |
| Kingston Stadium | Linn | 41.96694 | -91.68806 |
| Kinross (historical) | Keokuk | 41.46083 | -91.98667 |
| Kinsett | Worth | 43.35417 | -93.20694 |
| Kirkman (historical) | Shelby | 41.72833 | -95.26361 |
| Kirkville Station | Wapello | 41.10167 | -92.52528 |
| Kirkwood (historical) | Appanoose | 40.72528 | -93.79083 |
| Kiron (historical) | Crawford | 42.19444 | -95.32583 |
| Kiwanis Museum Complex | Monona | 42.0375 | -96.09861 |
| Klemme | Hancock | 43.00972 | -93.60389 |
| Klondike River Access | Lyon | 43.38611 | -96.52083 |
| Kniffin (historical) | Wayne | 40.68333 | -93.2 |
| Knowlton (historical) | Ringgold | 40.82639 | -94.33194 |
| Knox | Fremont | 40.72917 | -95.70333 |
| Knox Knolls Camp | Guthrie | 41.64361 | -94.47528 |
| Knoxville | Marion | 41.3225 | -93.10306 |
| Knoxville Raceway | Marion | 41.32667 | -93.11111 |
| Koch Lake Campground | Cedar | 41.70972 | -91.09611 |
| Kokesh County Recreation Area | Ringgold | 40.79361 | -94.33861 |
| Kossuth County Fairgrounds | Kossuth | 43.05833 | -94.22861 |
| Kroegers Overnight Campground Park | Wright | 42.84444 | -93.61667 |
| La Hoyt (historical) | Henry | 40.97778 | -91.61667 |
| Lacey | Mahaska | 41.40083 | -92.64 |
| Lacona (historical) | Warren | 41.18972 | -93.38694 |
| Laconia | Hancock | 43.05306 | -93.8025 |
| Lacrew (historical) | Lee | 40.725 | -91.60278 |
| Laddsdale (historical) | Davis | 40.89944 | -92.27667 |
| Ladoga (historical) | Taylor | 40.74278 | -94.79167 |
| Lake Ahquahi Campground | Warren | 41.29528 | -93.59278 |
| Lake Center | Hamilton | 42.24611 | -93.7525 |
| Lake Center Mall | Appanoose | 40.74167 | -92.86667 |
| Lake Creek Country Club | Buena Vista | 42.66389 | -95.26667 |
| Lake Mills | Winnebago | 43.42 | -93.53806 |
| Lake Odessa Campground | Louisa | 41.19444 | -91.11083 |
| Lake Park | Dickinson | 43.45333 | -95.32222 |
| Lake View (historical) | Sac | 42.30639 | -95.05 |
| Lakeland Square Mall | Dickinson | 43.33556 | -95.15028 |
| Lakeshore Country Club | Pottawattamie | 41.21667 | -95.84722 |
| Lakeshore Golf and Country Club | Union | 41.04111 | -94.20833 |
| Lakeside (historical) | Buena Vista | 42.62222 | -95.17167 |
| Lakeview Campground | Adams | 41.05556 | -94.73333 |
| Lakeview Country Club | Lucas | 41.015 | -93.33139 |
| Lakewood (historical) | Lyon | 43.34722 | -96.1625 |
| Lakonta (historical) | Mahaska | 41.19333 | -92.73056 |
| Lakota | Kossuth | 43.37972 | -94.09306 |
| Lamoni (historical) | Decatur | 40.62222 | -93.93361 |
| Lamoni Golf and Country Club | Decatur | 40.60972 | -93.92 |
| Lancaster | Keokuk | 41.27528 | -92.16667 |
| Land O'Lakes Elevator | Cerro Gordo | 42.97861 | -93.31667 |
| Landsmeer Golf Club | Sioux | 43.00833 | -96.04528 |
| Langdon (historical) | Clay | 43.215 | -95.08611 |
| Langes Ferry (historical) | Muscatine | 41.57556 | -91.09611 |
| Lansing | Allamakee | 43.35694 | -91.21194 |
| Larchwood (historical) | Lyon | 43.45139 | -96.43389 |
| Lark | Worth | 43.31361 | -93.4675 |
| Larrabee (historical) | Cherokee | 42.86306 | -95.54528 |
| Latham | Webster | 42.6 | -94.23056 |
| Latimer | Warren | 41.27083 | -93.65472 |
| Latimer (historical) | Franklin | 42.765 | -93.36833 |
| Latimer Golf Club | Franklin | 42.76111 | -93.3625 |
| Laurens | Pocahontas | 42.84806 | -94.85 |
| Laurens Golf and Country Club | Pocahontas | 42.84667 | -94.85167 |
| Lawler | Chickasaw | 43.06972 | -92.15278 |
| Lazy Brook Country Club | Johnson | 41.67861 | -91.36611 |
| Le Mars | Plymouth | 42.79167 | -96.16611 |
| Le Mars Municipal Golf Course | Plymouth | 42.80278 | -96.14861 |
| Le Roy (historical) | Decatur | 40.87778 | -93.5925 |
| Learned | Pocahontas | 42.68917 | -94.72139 |
| Ledyard (historical) | Kossuth | 43.42222 | -94.16278 |
| Lee County Fairgrounds | Lee | 40.64722 | -91.56 |
| Lee County Speedway | Lee | 40.64722 | -91.55944 |
| Legion Country Club | O'Brien | 42.98389 | -95.675 |
| Leighton (historical) | Mahaska | 41.33611 | -92.78556 |
| Leinen Pits Access | Osceola | 43.37361 | -95.74222 |
| Leland (historical) | Winnebago | 43.33694 | -93.63833 |
| Lena | Wright | 42.79028 | -93.59083 |
| Lenox (historical) | Taylor | 40.88056 | -94.55778 |
| Lenox Country Club | Taylor | 40.89861 | -94.55139 |
| Leon (historical) | Decatur | 40.72917 | -93.74444 |
| Lesan | Ringgold | 40.71528 | -94.14806 |
| Leslie (historical) | Clarke | 40.94278 | -93.79778 |
| Lester | Lyon | 43.4375 | -96.33556 |
| Letts | Louisa | 41.33 | -91.23611 |
| Leverett (historical) | Buena Vista | 42.90667 | -94.97333 |
| Lewis (historical) | Cass | 41.30556 | -95.08333 |
| Lewis and Clark Camp Site-1804 Number Two | Harrison | 41.62083 | -96.11333 |
| Lewisburgh | Wayne | 40.76111 | -93.52778 |
| Lexington (historical) | Taylor | 40.70167 | -94.675 |
| Libertyville (historical) | Jefferson | 40.95778 | -92.05194 |
| Lida (historical) | Warren | 41.42917 | -93.74444 |
| Lighthouse Marina and Campground | Monona | 42.1125 | -96.26667 |
| Lighthouse Marine and Campground | Monona | 42.11389 | -96.26667 |
| Lilac Plaza | Fayette | 42.96611 | -91.815 |
| Limespring (historical) | Howard | 43.4475 | -92.28111 |
| Lincoln (historical) | Tama | 42.26306 | -92.69222 |
| Lindale Plaza Shopping Center | Linn | 42.02583 | -91.62639 |
| Lindby | Jefferson | 41.15056 | -92.14028 |
| Lineville | Wayne | 40.58194 | -93.525 |
| Linger Longer Rest Area | Lee | 40.54306 | -91.42528 |
| Linn Grove Country Club | Cerro Gordo | 42.98056 | -93.19444 |
| Linngrove (historical) | Buena Vista | 42.8925 | -95.24444 |
| Lithgrove | Cedar | 41.79028 | -90.99583 |
| Little Cedar (historical) | Mitchell | 43.38028 | -92.72556 |
| Little Cedar Co-op Elevator | Mitchell | 43.38028 | -92.72556 |
| Little Flock Chapel Roadside Rest Area | Appanoose | 40.74667 | -93.07722 |
| Little River | Decatur | 40.64167 | -93.71472 |
| Little Rock (historical) | Lyon | 43.44528 | -95.88194 |
| Little Rock Feed and Grain Company Elevator | Lyon | 43.44417 | -95.88306 |
| Little Sioux Country Club | Buena Vista | 42.90444 | -95.16167 |
| Littleport (historical) | Clayton | 42.75472 | -91.36917 |
| Livermore | Humboldt | 42.86611 | -94.18528 |
| Living Spring (historical) | Pottawattamie | 41.185 | -95.56722 |
| Lizard | Pocahontas | 42.60917 | -94.48194 |
| Lizard Lake Access | Pocahontas | 42.67361 | -94.4875 |
| Lizard Township Hall | Pocahontas | 42.60167 | -94.54028 |
| Lockman (historical) | Monroe | 41.08333 | -92.73917 |
| Lockridge | Jefferson | 40.99583 | -91.74667 |
| Locust School | Winneshiek | 43.42222 | -91.72222 |
| Lodi Shopping Center | Lee | 40.62361 | -91.36944 |
| Loess Hills Hideaway Cabins and Campground | Monona | 41.86833 | -95.84806 |
| Loess Hills Scenic Byway/Visitors Center | Monona | 41.92139 | -95.85083 |
| Logan | Harrison | 41.64028 | -95.78472 |
| Lone Rock Co-operative Exchange Elevator | Kossuth | 43.22 | -94.32667 |
| Lonerock (historical) | Kossuth | 43.22 | -94.32667 |
| Long Creek | Louisa | 41.23278 | -91.27917 |
| Longpoint (historical) | Tama | 41.94528 | -92.48361 |
| Longview (historical) | Van Buren | 40.86667 | -91.87167 |
| Lonning's Landing Campground and Canoe Site | Allamakee | 43.42778 | -91.51111 |
| Lorah (historical) | Cass | 41.47028 | -94.955 |
| Lorimor (historical) | Union | 41.12639 | -94.05278 |
| Lossing | Monona | 42.17111 | -96.25194 |
| Lost Island Golf Club | Palo Alto | 43.18278 | -94.88472 |
| Lothrop (historical) | Warren | 41.38917 | -93.70417 |
| Louisa County Fair Grounds | Louisa | 41.27556 | -91.35222 |
| Loveland | Pottawattamie | 41.49722 | -95.89222 |
| Loveland East Bound Rest Area | Pottawattamie | 41.49306 | -95.84028 |
| Loveland West Bound Rest Area | Pottawattamie | 41.49861 | -95.795 |
| Lovilia | Monroe | 41.13583 | -92.90389 |
| Lower Augusta Access Area | Lee | 40.75361 | -91.25361 |
| Lower Gar Minni Washta Access | Dickinson | 43.34167 | -95.13056 |
| Lu Verne | Kossuth | 42.90833 | -94.08722 |
| Luana | Clayton | 43.05944 | -91.45278 |
| Lucas | Lucas | 41.0275 | -93.45972 |
| Lucas County 4-H Fair Grounds | Lucas | 41.01889 | -93.32722 |
| Lucas Mall | Lucas | 41.02833 | -93.45972 |
| Lucerne (historical) | Wayne | 40.85556 | -93.46111 |
| Luster Heights Prison Farm | Allamakee | 43.13889 | -91.18556 |
| Luther College Observatory | Winneshiek | 43.40417 | -91.78556 |
| Lutheran Lakeside Camp | Dickinson | 43.39778 | -95.09583 |
| Lutherische Kirche | Mills | 41.15556 | -95.76278 |
| Lyon County Fairgrounds | Lyon | 43.42694 | -96.16111 |
| Lytle City (historical) | Iowa | 41.60056 | -91.95 |
| Lytton (historical) | Sac | 42.42139 | -94.85917 |
| M and M Country Club | Crawford | 41.90444 | -95.18 |
| Macedonia (historical) | Pottawattamie | 41.19278 | -95.42528 |
| Madison | Hancock | 43.16861 | -93.72417 |
| Madison (historical) | Jones | 42.05833 | -91.08944 |
| Madison County Fairgrounds | Madison | 41.32917 | -94.02917 |
| Madison Shoppes | Pottawattamie | 41.23472 | -95.81944 |
| Main Street Mall | Palo Alto | 43.11444 | -94.69056 |
| Maine (historical) | Appanoose | 40.85556 | -92.86389 |
| Mall of the Bluffs | Pottawattamie | 41.24583 | -95.82167 |
| Mallard | Palo Alto | 42.9375 | -94.68111 |
| Mallard Golf Course | Palo Alto | 42.93472 | -94.67639 |
| Mallory (historical) | Shelby | 41.85833 | -95.31528 |
| Malone | Crawford | 41.8125 | -90.44139 |
| Maloy (historical) | Ringgold | 40.67361 | -94.40972 |
| Malvern | Mills | 41.01 | -95.58444 |
| Manawa | Pottawattamie | ||
| Manawa Power Centre | Pottawattamie | 41.22722 | -95.84917 |
| Manchester | Allamakee | 43.16111 | -91.48694 |
| Manchester National Fish Hatchery | Delaware | 42.46167 | -91.39639 |
| Mangold School | Dubuque | 42.60889 | -90.85139 |
| Manilla | Crawford | 41.89028 | -95.23556 |
| Manly | Worth | 43.29083 | -93.20306 |
| Manti | Fremont | 40.72833 | -95.40889 |
| Maple | Cherokee | 42.8225 | -95.44694 |
| Maple Grove | Madison | 41.33889 | -94.16611 |
| Maple Heights Golf and Country Club | Howard | 43.24806 | -92.43194 |
| Maple Hill | Emmet | 43.39278 | -94.59444 |
| Maple Hills Country Club | Bremer | 42.80278 | -92.31722 |
| Maple Lane RV Campground | Louisa | 41.24444 | -91.19667 |
| Maple Number 2 | Monroe | 41.12222 | -92.97444 |
| Mapleton (historical) | Monona | 42.16667 | -95.79611 |
| Mapleton Grain Company Elevator | Monona | 42.16667 | -95.79583 |
| Maquoketa Country Club | Jackson | 42.05972 | -90.68889 |
| Marathon | Buena Vista | 42.86083 | -94.97806 |
| Marble Rock | Floyd | 42.96528 | -92.86389 |
| Marcus | Cherokee | 42.82722 | -95.8075 |
| Marcus Community Golf Club | Cherokee | 42.81167 | -95.80417 |
| Marcy (historical) | Boone | 41.99944 | -93.94306 |
| Marena | Ringgold | 40.84167 | -94.39583 |
| Marion County Fairground | Marion | 41.32639 | -93.11167 |
| Marion County Historical Village | Marion | 41.31611 | -93.11944 |
| Mark Twain Overlook | Muscatine | 41.42694 | -91.03361 |
| Marne (historical) | Cass | 41.44778 | -95.11111 |
| Marquette | Clayton | 43.04444 | -91.17806 |
| Marsdenville (historical) | Appanoose | 40.7375 | -93.00639 |
| Marsh (historical) | Louisa | 41.10167 | -91.35222 |
| Martinsburg (historical) | Keokuk | 41.18111 | -92.25139 |
| Marysville | Franklin | 42.66917 | -93.1975 |
| Mason City Campground | Cerro Gordo | 43.15417 | -93.16528 |
| Mason City Country Club | Cerro Gordo | 43.13056 | -93.24861 |
| Masons Grove | Cedar | 41.82417 | -91.27444 |
| Massena (historical) | Cass | 41.25056 | -94.76889 |
| Massillon | Fayette | 43.01583 | -91.88 |
| Matlock (historical) | Sioux | 43.24222 | -95.93472 |
| Maurice | Sioux | 42.96722 | -96.18472 |
| Max (historical) | O'Brien | 43.18056 | -95.595 |
| Mayflower School | Fremont | 40.78278 | -95.55667 |
| Maynard (historical) | Fayette | 42.77389 | -91.88222 |
| Maynard Co-op Company Elevator | Bremer | 42.83333 | -92.14028 |
| Maynard Cooperative Company Elevator | Fayette | 42.77361 | -91.88194 |
| McCloy (historical) | Sac | 42.22694 | -95.16306 |
| McDill | Cass | 41.20167 | -95.04722 |
| McGregor | Clayton | 43.02278 | -91.17222 |
| McIntire (historical) | Mitchell | 43.43833 | -92.59167 |
| McKain State Access Area | Washington | 41.22722 | -91.88861 |
| McKissacks Grove | Fremont | 40.59917 | -95.57361 |
| McKnights Point | Humboldt | 42.89167 | -94.43444 |
| McNally (historical) | Sioux | 42.94056 | -96.39056 |
| McPaul | Fremont | 40.8225 | -95.80306 |
| McPherson | Montgomery | 41.01111 | -95.33694 |
| McVeigh | Van Buren | 40.84278 | -91.79306 |
| McVeigh (historical) | Van Buren | 40.84306 | -91.79389 |
| Meadowbrook Country Club | Bremer | 42.85417 | -92.10556 |
| Meadowbrook Golf and Country Club | O'Brien | 43.1375 | -95.48472 |
| Meadowbrook Golf Course | Grundy | 42.42917 | -92.93472 |
| Meadowview Country Club | Linn | 42.205 | -91.51111 |
| Mederville (historical) | Clayton | 42.76417 | -91.4225 |
| Mederville Access | Clayton | 42.76361 | -91.42083 |
| Melcher | Marion | 41.22306 | -93.23917 |
| Melleray (historical) | Dubuque | 42.36667 | -90.84167 |
| Melrose | Grundy | 42.325 | -92.96306 |
| Meltonville (historical) | Worth | 43.44667 | -93.02639 |
| Melville | Audubon | 41.71722 | -94.75389 |
| Melvin (historical) | Osceola | 43.28694 | -95.61222 |
| Memorial Field | Woodbury | 42.50722 | -96.415 |
| Mercer (historical) | Sac | 42.25833 | -95.03056 |
| Meriden | Cherokee | 42.79583 | -95.63278 |
| Merrill | Plymouth | 42.72 | -96.24861 |
| Mertensville | Lee | 40.77389 | -91.6025 |
| Meservey | Cerro Gordo | 42.91167 | -93.47722 |
| Mestad Spring Access Area | Winneshiek | 43.44528 | -91.68833 |
| Mid-Iowa Co-op Company Elevator | Grundy | 42.21861 | -92.82333 |
| Middle River School | Madison | 41.30611 | -94.0325 |
| Middlefield (historical) | Buchanan | 42.42833 | -91.68611 |
| Midwest Farmers Co-op Association Elevator | Sioux | 42.96639 | -96.18028 |
| Midwest Farmers Co-op Elevator | Sioux | 43.24389 | -95.935 |
| Midwest Farmers Cooperative Elevator | Sioux | 42.98889 | -96.00667 |
| Milan (historical) | Keokuk | 41.42361 | -92.36028 |
| Mill Creek Grain Incorporated Elevator | O'Brien | 42.95 | -95.68333 |
| Milledgeville | Appanoose | 40.86278 | -93.04472 |
| Miller | Hancock | 43.18389 | -93.60417 |
| Millers Country Zoo | Adair | 41.30556 | -94.31806 |
| Millers Creek (historical) | Black Hawk | 42.32083 | -92.33778 |
| Millerton | Wayne | 40.85 | -93.30694 |
| Millsite Access | Plymouth | 42.76389 | -96.63194 |
| Milo (historical) | Warren | 41.2875 | -93.4375 |
| Milton (historical) | Van Buren | 40.67333 | -92.16194 |
| Minden (historical) | Pottawattamie | 41.46667 | -95.53833 |
| Mineral Ridge | Boone | 42.18417 | -93.92639 |
| Minneyata Boy Scout Camp | Clinton | 41.77556 | -90.79139 |
| Mississippi Valley Fair Grounds | Scott | 41.53472 | -90.61889 |
| Missouri Valley | Harrison | 41.55556 | -95.89167 |
| Mitchell County Fairgrounds | Mitchell | 43.27917 | -92.80417 |
| Mitchell Station | Decatur | 41.64972 | -93.35833 |
| Modale | Harrison | 41.62056 | -96.00972 |
| Mona | Mitchell | 43.48778 | -92.9425 |
| Mondamin | Harrison | 41.71111 | -96.02361 |
| Monona | Clayton | 43.05472 | -91.39389 |
| Monroe County Fairground | Monroe | 41.05083 | -92.8375 |
| Monroe County Sports Complex | Monroe | 41.04306 | -92.8 |
| Montgomery | Dickinson | 43.4425 | -95.20278 |
| Montgomery County Fairgrounds | Montgomery | 41.02222 | -95.22861 |
| Monticello | Tama | 42.03694 | -92.59917 |
| Montour | Tama | 41.98056 | -92.71194 |
| Montrose (historical) | Lee | 40.53333 | -91.41444 |
| Montrose Elevator | Lee | 40.53389 | -91.41583 |
| Moore's Access | Butler | 42.575 | -92.63333 |
| Moorhead (historical) | Monona | 41.92111 | -95.85083 |
| Moorhead Co-op Elevator | Monona | 41.92111 | -95.85056 |
| Moravia | Appanoose | 40.89167 | -92.81889 |
| Morfordsville | Johnson | 41.55167 | -91.50056 |
| Morgan | Crawford | 42.13833 | -95.41944 |
| Moriah | Iowa | 41.79444 | -92.29889 |
| Morning Star School | Guthrie | 41.57222 | -94.39583 |
| Morning Sun (historical) | Louisa | 41.09028 | -91.25056 |
| Morning Sun Elevator | Louisa | 41.09444 | -91.25222 |
| Morris | Woodbury | 42.25944 | -95.68778 |
| Morrison (historical) | Grundy | 42.34417 | -92.67361 |
| Morsman (historical) | Page | 40.58583 | -94.97167 |
| Morton Township Community Building | Page | 40.71361 | -95.31472 |
| Moscow | Wright | 42.71667 | -93.85278 |
| Motor | Warren | 41.32056 | -93.34722 |
| Motor Mill (historical) | Clayton | 42.80694 | -91.35 |
| Motor Mill Access | Clayton | 42.80667 | -91.35139 |
| Moulton | Appanoose | 40.67944 | -92.68056 |
| Mount Ayr (historical) | Ringgold | 40.71806 | -94.23472 |
| Mount Ayr Golf and Country Club | Ringgold | 40.70556 | -94.22639 |
| Mount Ayr State Fish Hatchery | Ringgold | 40.74 | -94.23972 |
| Mount Crescent Ski Area | Pottawattamie | 41.39333 | -95.86389 |
| Mount Hamill (historical) | Lee | 40.75056 | -91.61306 |
| Mount Hope (historical) | Delaware | 42.89167 | -91.51944 |
| Mount Pleasant | Henry | 40.97167 | -91.54861 |
| Mount Pleasant Country Club | Henry | 40.97722 | -91.58278 |
| Mount Sterling (historical) | Van Buren | 40.61778 | -91.93194 |
| Mount Union (historical) | Henry | 41.05639 | -91.39306 |
| Mount Valley | Winnebago | 43.28278 | -93.85 |
| Mount Vernon School | Mills | 40.99861 | -95.61444 |
| Mount Zion (historical) | Van Buren | 40.78861 | -91.93361 |
| Muchakinock (historical) | Mahaska | 41.21722 | -92.65833 |
| Murray | Clarke | 41.0425 | -93.95 |
| Murray Hill Overlook | Harrison | 41.83556 | -96.00167 |
| Muscatine Island Pumping Station | Louisa | 41.23472 | -91.11389 |
| Muscatine Municipal Electric Plant | Muscatine | 41.39167 | -91.05528 |
| Mystic | Appanoose | 40.77778 | -92.94167 |
| Napsineke Heights | Scott | 41.61361 | -90.35917 |
| Nashua | Chickasaw | 42.95139 | -92.53472 |
| Nashua Cedar River Access | Chickasaw | 42.95472 | -92.53556 |
| Nashua Town and Country Club | Chickasaw | 42.9375 | -92.5375 |
| National | Clayton | 42.95056 | -91.28917 |
| Nebowa Camp | Monona | 42.0475 | -96.15639 |
| Necot | Linn | 42.15222 | -91.40389 |
| Neils Spur | Winnebago | 43.32694 | -93.7 |
| Nelson | Guthrie | 41.68917 | -94.70639 |
| Neoga (historical) | Pottawattamie | 41.215 | -95.78333 |
| Neola | Pottawattamie | 41.44667 | -95.61944 |
| Neola Elevator | Pottawattamie | 41.44806 | -95.61694 |
| New Albin | Allamakee | 43.49722 | -91.28833 |
| New Boston (historical) | Lee | 40.56056 | -91.50528 |
| New Co-op Elevator | Pocahontas | 42.63056 | -94.60028 |
| New Hampton | Chickasaw | 43.06611 | -92.31722 |
| New Hampton Country Club | Chickasaw | 43.05778 | -92.23944 |
| New Hartford | Butler | 42.565 | -92.62167 |
| New Laddsdale Woodland Retreat | Wapello | 40.90139 | -92.26944 |
| New London | Henry | 40.92778 | -91.39722 |
| New London Country Club | Henry | 40.93472 | -91.3875 |
| New London Farmers Co-op Elevator | Henry | 40.92778 | -91.39833 |
| New Market (historical) | Taylor | 40.72778 | -94.89861 |
| New Oregon | Howard | 43.34111 | -92.11333 |
| New Sharon | Mahaska | 41.46667 | -92.64722 |
| New Virginia (historical) | Warren | 41.18417 | -93.73528 |
| Newark | Webster | 42.57611 | -93.99944 |
| Newburg | Mitchell | 43.38972 | -92.94306 |
| Newell | Buena Vista | 42.60722 | -95.00278 |
| Newell Cooperative Elevator | Buena Vista | 42.60667 | -95.00278 |
| Newell Golf Course | Buena Vista | 42.61083 | -94.99722 |
| Newport (historical) | Louisa | 41.08889 | -91.18278 |
| Newton Speedway | Jasper | 41.71861 | -93.04722 |
| Newtons Grove | Cass | 41.24444 | -94.91472 |
| Newtonville | Buchanan | 42.35444 | -91.65556 |
| Nicholson and Edwards Grain Company Elevator | O'Brien | 43.08417 | -95.63111 |
| Nielsen RV Park | Shelby | 41.7325 | -95.32917 |
| Nilesville | Floyd | 43.13417 | -92.63333 |
| Nira (historical) | Washington | 41.45333 | -91.9325 |
| Nishna | Pottawattamie | 41.44861 | -95.32694 |
| Nishna Hills Golf Club | Cass | 41.39722 | -94.99167 |
| Noble (historical) | Washington | 41.16639 | -91.61944 |
| Nobleton (historical) | Polk | 41.66111 | -93.39361 |
| Nodaway | Adams | 40.94 | -94.89167 |
| Nodaway Elevator Incorporated Elevator | Adams | 40.93722 | -94.89472 |
| Nor-ski Runs | Winneshiek | ||