Fort Defiance (historical) | Fort Defiance (historical) | Emmet | 1296 | Estherville |
Fort Atkinson (historical) | Fort Atkinson (historical) | Winneshiek | 1096 | Fort Atkinson |
Fort John (historical) | Fort John (historical) | Bremer | 906 | Waverly |
Fort Madison (historical) | Fort Madison (historical) | Lee | 535 | Fort Madison |
Fort Dodge (historical) | Fort Dodge (historical) | Webster | 1086 | Fort Dodge North |
Dallas Center Air Force Station (historical) | Dallas Center Air Force Station (historical) | Dallas | 1070 | Dallas Center |
Naval Air Station Ottumwa (historical) | Naval Air Station Ottumwa (historical) | Wapello | 843 | Ottumwa North |
Linby Naval Outer Landing Field (historical) | Linby Naval Outer Landing Field (historical) | Jefferson | 814 | Pekin |
Waverly Air Force Station (historical) | Waverly Air Force Station (historical) | Bremer | 1007 | Waverly |
Sioux City Army Air Base (historical) | Sioux City Army Air Base (historical) | Woodbury | 1096 | Sioux City South |
Camp Dodge | Camp Dodge | Polk | 846 | Des Moines NW |
Iowa Army Ammunition Plant | Iowa Army Ammunition Plant | Des Moines | 696 | West Burlington |
Des Moines Ordnance Plant (historical) | Des Moines Ordnance Plant (historical) | Polk | 978 | Des Moines NW |