8 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 26807 | Franklin | 2,361 |
| 26866 | Upper Tract | 911 |
| 26802 | Brandywine | 809 |
| 26815 | Sugar Grove | 553 |
| 26804 | Circleville | 537 |
| 26814 | Riverton | 385 |
| 26884 | Seneca Rocks | 229 |
| 26886 | Onego | 186 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 8 ZCTAs in Pendleton County, West Virginia (US Census).