Noble County, Ohio ZIP Codes
- ZIP records
8 - Cities represented
8 - Sum of listed ZIP population estimates
14,225
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 | 43724 | Caldwell | 9,133 |
| 2 | 43772 | Pleasant City | 1,544 |
| 3 | 45745 | Lower Salem | 1,049 |
| 4 | 45727 | Dexter City | 944 |
| 5 | 43788 | Summerfield | 735 |
| 6 | 43779 | Sarahsville | 654 |
| 7 | 43717 | Belle Valley | 166 |
Cities in Noble County
ZIP Directory
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.