12 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 44615 | Carrollton | 10,041 |
| 44657 | Minerva | 9,620 |
| 44644 | Malvern | 4,587 |
| 44643 | Magnolia | 3,896 |
| 44675 | Sherrodsville | 2,215 |
| 43903 | Amsterdam | 2,116 |
| 44620 | Dellroy | 1,461 |
| 44427 | Kensington | 1,451 |
| 44695 | Bowerston | 1,273 |
| 44651 | Mechanicstown | 820 |
| 44639 | Leesville | 212 |
| 44607 | Augusta | 15 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 12 ZCTAs in Carroll County, Ohio (US Census).