Clinton County, Iowa ZIP Codes
- ZIP records
15 - Cities represented
15 - Sum of listed ZIP population estimates
45,809
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 52732 | Clinton | 25,880 |
| 2 | 52742 | De Witt | 7,284 |
| 3 | 52730 | Camanche | 4,776 |
| 4 | 52777 | Wheatland | 1,389 |
| 5 | 52037 | Delmar | 1,172 |
| 6 | 52254 | Lost Nation | 1,004 |
| 7 | 52751 | Grand Mound | 976 |
| 8 | 52729 | Calamus | 886 |
| 9 | 52731 | Charlotte | 867 |
| 10 | 52750 | Goose Lake | 654 |
Cities in Clinton County
- Andover
- Bryant
- Calamus
- Camanche
- Charlotte
- Clinton
- De Witt
- Delmar
- Goose Lake
- Grand Mound
- Lost Nation
- Low Moor
- Teeds Grove
- Welton
- Wheatland
ZIP Directory
- ZIP 52037
- ZIP 52254
- ZIP 52701
- ZIP 52727
- ZIP 52729
- ZIP 52730
- ZIP 52731
- ZIP 52732
- ZIP 52742
- ZIP 52750
- ZIP 52751
- ZIP 52757
- ZIP 52771
- ZIP 52774
- ZIP 52777
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.