| Town / County |
Town / County |
Town / County |
| Icaria / Adams |
Iconium / Appanoose |
Ida Grove / Ida |
| Ida / Ida |
Idaho / Hardin |
Idlewild / Buchanan |
| Illinois Grove / Marshall |
Illyria / Fayette |
Imogene / Fremont |
| Incline / Boone |
Independence / Buchanan |
Independence / Decatur |
| Independence / Madison |
Independence Centre / Jasper |
Independent / Van Buren |
| Indian Creek / Linn |
Indian Creek / Mills |
Indian Prairie / Van Buren |
| Indian Town / Tama |
Indian Village / Johnson |
Indiana / Marion |
| Indianapolis / Mahaska |
Indianola / Warren |
Indianola Junction / Lucas |
| Indiantown / Cass |
Indiantown / Chickasaw |
Industry / Webster |
| Ingarts / Ringgold |
Ingart's Grove / Ringgold |
Ingersoll / Dallas |
| Ingersoll / Polk |
Ingham / Franklin |
Ingleville / Clay |
| Ingraham / Mills |
Inland / Cedar |
Interurban Park / Appanoose |
| Inwood / Lyon |
Ioga Lake / Emmet |
Ioka / Keokuk |
| Ioka Station / Keokuk |
Iola / Marion |
Iola / Pottawattamie |
| Ion / Allamakee |
Ione / Iowa |
Ionia / Chickasaw |
| Iowa / Muscatine |
Iowa Center / Story |
Iowa City / Johnson |
| Iowa City / Van Buren |
Iowa Falls / Hardin |
Iowa Lake / Emmet |
| Iowa Town / Louisa |
Iowana / Scott |
Iowaville / Van Buren |
| Ira / Jasper |
Iranistan / Cass |
Irene / Sioux |
| Ireton / Sioux |
Irish Grove / Lucas |
Irish Grove / Warren |
| Irma / Bremer |
Iron Hill / Jackson |
Irving / Benton |
| Irving / Tama |
Irvington / Kossuth |
Irwin / Shelby |
| Irwin / Audubon |
Isabel / Jackson |
Isabell / Jones |
| Isabella / Jackson |
Island Grove / Butler |
Island Grove / Emmet |
| Island Park / Pottawattamie |
Isted / Winneshiek |
Iten / Shelby |
| Iuka / Tama |
Ivanhoe / Linn |
Ives / Johnson |
| Ives / Palo Alto |
Ivester / Grundy |
Iveyville / Adams |
| Ivy / Polk |
