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Jefferson ZIP Codes — Ohio (OH)
| City or Location | County or District | States or Territories | States or Territories Abbrieviation | ZIP Code or Postcode |
|---|---|---|---|---|
| Adena | Jefferson | Ohio | OH | 43901 |
| Amsterdam | Jefferson | Ohio | OH | 43903 |
| Bergholz | Jefferson | Ohio | OH | 43908 |
| Bloomingdale | Jefferson | Ohio | OH | 43910 |
| Brilliant | Jefferson | Ohio | OH | 43913 |
| Dillonvale | Jefferson | Ohio | OH | 43917 |
| East Springfield | Jefferson | Ohio | OH | 43925 |
| Empire | Jefferson | Ohio | OH | 43926 |
| Hammondsville | Jefferson | Ohio | OH | 43930 |
| Irondale | Jefferson | Ohio | OH | 43932 |
| Mingo Junction | Jefferson | Ohio | OH | 43938 |
| Mount Pleasant | Jefferson | Ohio | OH | 43939 |
| Piney Fork | Jefferson | Ohio | OH | 43941 |
| Rayland | Jefferson | Ohio | OH | 43943 |
| Richmond | Jefferson | Ohio | OH | 43944 |
| Smithfield | Jefferson | Ohio | OH | 43948 |
| Steubenville | Jefferson | Ohio | OH | 43952 |
| Steubenville | Jefferson | Ohio | OH | 43953 |
| Stratton | Jefferson | Ohio | OH | 43961 |
| Tiltonsville | Jefferson | Ohio | OH | 43963 |
| Toronto | Jefferson | Ohio | OH | 43964 |
| Wolf Run | Jefferson | Ohio | OH | 43970 |
| Yorkville | Jefferson | Ohio | OH | 43971 |
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