Jefferson County, Ohio ZIP Codes
- ZIP records
20 - Cities represented
19 - Sum of listed ZIP population estimates
65,374
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 | 43952 | Steubenville | 17,836 |
| 2 | 43953 | Steubenville | 11,274 |
| 3 | 43964 | Toronto | 8,952 |
| 4 | 43938 | Mingo Junction | 5,660 |
| 5 | 43943 | Rayland | 3,457 |
| 6 | 43910 | Bloomingdale | 3,191 |
| 7 | 43944 | Richmond | 2,593 |
| 8 | 43901 | Adena | 2,232 |
| 9 | 43917 | Dillonvale | 2,207 |
| 10 | 43963 | Tiltonsville | 1,262 |
Cities in Jefferson County
- Adena
- Bergholz
- Bloomingdale
- Brilliant
- Dillonvale
- East Springfield
- Empire
- Hammondsville
- Irondale
- Mingo Junction
- Mount Pleasant
- Rayland
- Richmond
- Smithfield
- Steubenville
- Stratton
- Tiltonsville
- Toronto
- Yorkville
ZIP Directory
- ZIP 43901
- ZIP 43908
- ZIP 43910
- ZIP 43913
- ZIP 43917
- ZIP 43925
- ZIP 43926
- ZIP 43930
- ZIP 43932
- ZIP 43938
- ZIP 43939
- ZIP 43943
- ZIP 43944
- ZIP 43948
- ZIP 43952
- ZIP 43953
- ZIP 43961
- ZIP 43963
- ZIP 43964
- ZIP 43971
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.