9 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 43113 | Circleville | 24,314 |
| 43146 | Orient | 13,325 |
| 43103 | Ashville | 12,981 |
| 43116 | Commercial Point | 2,764 |
| 43137 | Lockbourne | 2,188 |
| 43145 | New Holland | 2,143 |
| 43164 | Williamsport | 2,062 |
| 43156 | Tarlton | 166 |
| 43117 | Derby | 9 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 9 ZCTAs in Pickaway County, Ohio (US Census).