Jackson County, Ohio ZIP Codes
- ZIP records
5 - Cities represented
5 - Sum of listed ZIP population estimates
32,451
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 | 45640 | Jackson | 15,882 |
| 2 | 45692 | Wellston | 7,997 |
| 3 | 45656 | Oak Hill | 7,013 |
| 4 | 45685 | Thurman | 1,050 |
| 5 | 45621 | Coalton | 509 |
Cities in Jackson 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.