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Knox ZIP Codes — Ohio (OH)
| City or Location | County or District | States or Territories | States or Territories Abbrieviation | ZIP Code or Postcode |
|---|---|---|---|---|
| Bladensburg | Knox | Ohio | OH | 43005 |
| Brinkhaven | Knox | Ohio | OH | 43006 |
| Centerburg | Knox | Ohio | OH | 43011 |
| Danville | Knox | Ohio | OH | 43014 |
| Fredericktown | Knox | Ohio | OH | 43019 |
| Gambier | Knox | Ohio | OH | 43022 |
| Howard | Knox | Ohio | OH | 43028 |
| Martinsburg | Knox | Ohio | OH | 43037 |
| Mount Liberty | Knox | Ohio | OH | 43048 |
| Mount Vernon | Knox | Ohio | OH | 43050 |
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