Cities
19,472 incorporated places. Staff can add a place that is missing from the gazetteer.
- Center Point, IA
- Centerville, IA
- Central City, IA
- Centralia, IA
- Chariton, IA
- Charles City, IA
- Charlotte, IA
- Charter Oak, IA
- Chatsworth, IA
- Chelsea, IA
- Cherokee, IA
- Chester, IA
- Chillicothe, IA
- Churdan, IA
- Cincinnati, IA
- Clare, IA
- Clarence, IA
- Clarinda, IA
- Clarion, IA
- Clarksville, IA
- Clayton, IA
- Clear Lake, IA
- Clearfield, IA
- Cleghorn, IA
- Clemons, IA
- Clermont, IA
- Clinton, IA
- Clio, IA
- Clive, IA
- Clutier, IA
- Coburg, IA
- Coggon, IA
- Coin, IA
- Colesburg, IA
- Colfax, IA
- College Springs, IA
- Collins, IA
- Colo, IA
- Columbus City, IA
- Columbus Junction, IA
- Colwell, IA
- Conesville, IA
- Conrad, IA
- Conway, IA
- Coon Rapids, IA
- Coppock, IA
- Coralville, IA
- Corning, IA
- Correctionville, IA
- Corwith, IA
- Corydon, IA
- Cotter, IA
- Coulter, IA
- Council Bluffs, IA
- Craig, IA
- Crawfordsville, IA
- Crescent, IA
- Cresco, IA
- Creston, IA
- Cromwell, IA