Government Directory
| Name | Grade | State | Type | County | Primary Domain |
|---|---|---|---|---|---|
| City Of Clermont | D | IA | Municipal | Fayette | clermontia.org |
| City Of Clinton | F | IA | Municipal | Clinton | ci.clinton.ia.us |
| City Of Clio | — | IA | Municipal | Wayne | — |
| City Of Clive | C- | IA | Municipal | Polk | cityofclive.com |
| City Of Clutier | — | IA | Municipal | Tama | — |
| City Of Coburg | — | IA | Municipal | Montgomery | — |
| City Of Coggon | D | IA | Municipal | Linn | coggonia.org |
| City Of Coin | — | IA | Municipal | Page | — |
| City Of Colesburg | — | IA | Municipal | Delaware | — |
| City Of Colfax | — | IA | Municipal | Jasper | — |
| City Of College Springs | — | IA | Municipal | Page | — |
| City Of Collins | — | IA | Municipal | Story | — |
| City Of Colo | D | IA | Municipal | Story | colo-iowa.org |
| City Of Columbus City | — | IA | Municipal | Louisa | — |
| City Of Columbus Junction | D- | IA | Municipal | Louisa | columbusjunctioniowa.org |
| City Of Colwell | — | IA | Municipal | Floyd | — |
| City Of Conesville | — | IA | Municipal | Muscatine | — |
| City Of Conrad | F | IA | Municipal | Grundy | conrad.govoffice.org |
| City Of Conway | — | IA | Municipal | Taylor | — |
| City Of Coon Rapids | C- | IA | Municipal | Carroll | coonrapidsiowa.com |
| City Of Coppock | — | IA | Municipal | Henry | — |
| City Of Coralville | D+ | IA | Municipal | Johnson | coralville.org |
| City Of Corning | — | IA | Municipal | Adams | — |
| City Of Correctionville | D- | IA | Municipal | Woodbury | correctionvilleiowa.com |
| City Of Corwith | — | IA | Municipal | Hancock | — |
| City Of Corydon | C- | IA | Municipal | Wayne | cityofcorydoniowa.com |
| City Of Cotter | — | IA | Municipal | Louisa | — |
| City Of Coulter | — | IA | Municipal | Franklin | — |
| City Of Council Bluffs | D | IA | Municipal | Pottawattamie | councilbluffs-ia.gov |
| City Of Craig | — | IA | Municipal | Plymouth | — |
| City Of Crawfordsville | — | IA | Municipal | Washington | — |
| City Of Crescent | — | IA | Municipal | Pottawattamie | — |
| City Of Cresco | D- | IA | Municipal | Howard | cityofcresco.com |
| City Of Creston | D- | IA | Municipal | Union | crestoniowa.gov |
| City Of Cromwell | — | IA | Municipal | Union | — |
| City Of Crystal Lake | F | IA | Municipal | Hancock | crystallakeia.com |
| City Of Cumberland | — | IA | Municipal | Cass | — |
| City Of Cumming | F | IA | Municipal | Warren | cumming-iowa.com |
| City Of Curlew | — | IA | Municipal | Palo Alto | — |
| City Of Cushing | — | IA | Municipal | Woodbury | — |
| City Of Cylinder | — | IA | Municipal | Palo Alto | — |
| City Of Dakota City | — | IA | Municipal | Humboldt | — |
| City Of Dallas Center | F | IA | Municipal | Dallas | dallascenter.com |
| City Of Dana | — | IA | Municipal | Greene | — |
| City Of Danbury | — | IA | Municipal | Woodbury | — |
| City Of Danville | — | IA | Municipal | Des Moines | danvilleiowa.com |
| City Of Davenport | — | IA | Municipal | Scott | cityofdavenportiowa.com |
| City Of Davis City | — | IA | Municipal | Decatur | — |
| City Of Dawson | — | IA | Municipal | Dallas | — |
| City Of Dayton | F | IA | Municipal | Webster | daytonia.govoffice2.com |