Post Offices List in Carroll County, Ohio:
| Augusta Post Office | 8081 Kensington Rd Ne, Augusta, OH 44607 |
| Bowerston Post Office | 212 Main St, Bowerston, OH 44695 |
| Carrollton Post Office | 246 S Lisbon St, Carrollton, OH 44615 |
| Dellroy Post Office | 3 E Main St, Dellroy, OH 44620 |
| Leesville Post Office | 95 S Water St, Leesville, OH 44639 |
| Malvern Post Office | 116 E Porter St, Malvern, OH 44644 |
| Mechanicstown Post Office | 7077 Salineville Rd Ne, Mechanicstown, OH 44651 |
| Sherrodsville Post Office | 27 S Sherrod Ave, Sherrodsville, OH 44675 |