List of US Post Office Locations in Columbiana County | |||||
|---|---|---|---|---|---|
| Name | Address | County | Hours | Phone | |
| Calcutta | 15713 OH-170, East Liverpool, OH 43920 | Columbiana County | Mo-Fr 08:30-17:00 Sa 08:30-12:00 | +1 330-385-8600 | |
| Columbiana | 149 S Main St, Columbiana, OH 44408 | Columbiana County | Mo-Fr 08:30-17:00 Sa 09:00-12:00 | +1 330-482-4111 | |
| East Liverpool | 515 Walnut St, East Liverpool, OH 43920 | Columbiana County | Mo-Fr 08:30-17:00 Sa 08:30-12:00 | +1 330-385-3100 | |
| East Palestine | 269 N Market St, East Palestine, OH 44413 | Columbiana County | Mo-Fr 08:30-16:30 Sa 08:30-12:00 | +1 330-426-9333 | |
| East Rochester | 24781 US-30, East Rochester, OH 44625 | Columbiana County | Mo-Sa 08:00-12:00 | +1 330-894-2160 | |
| Elkton | 42188 OH-154, Elkton, OH 44415 | Columbiana County | Mo-Fr 11:45-15:45 Sa 08:00-11:45 | +1 330-424-7677 | |
| Hanoverton | 29959 Market St, Hanoverton, OH 44423 | Columbiana County | Mo-Fr 08:30-12:00,13:00-16:00 Sa 09:00-11:30 | +1 330-223-1011 | |
| Homeworth | 4434 Middle St, Homeworth, OH 44634 | Columbiana County | Mo-Fr 09:30-13:30,14:30-16:30 Sa 08:00-11:45 | +1 330-525-7844 | |
| Kensington | 11011 OH-644, Kensington, OH 44427 | Columbiana County | Mo-Fr 09:00-13:00,14:00-16:00 Sa 07:30-12:00 | +1 330-223-2122 | |
| Leetonia | 235 Main St, Leetonia, OH 44431 | Columbiana County | Mo-Fr 08:00-16:30 Sa 08:00-12:00 | +1 330-427-6655 | |
| Lisbon | 7983 Dickey Dr, Lisbon, OH 44432 | Columbiana County | Mo-Fr 08:30-16:30 Sa 09:00-12:00 | +1 330-424-7615 | |
| Negley | 7560 Commerce St, Negley, OH 44441 | Columbiana County | Mo-Fr 09:15-13:15,14:15-16:15 Sa 07:30-11:30 | +1 330-426-4350 | |
| New Waterford | 3818 W Main St, New Waterford, OH 44445 | Columbiana County | Mo-Fr 08:30-12:00,13:00-16:30 Sa 08:30-12:00 | +1 330-457-2992 | |
| North Georgetown | 27416 Main St, North Georgetown, OH 44665 | Columbiana County | Mo-Fr 12:30-16:30 Sa 07:30-11:00 | +1 330-525-7221 | |
| Rogers | 7529 Depot St, Rogers, OH 44455 | Columbiana County | Mo-Fr 07:15-12:00,13:00-16:00 Sa 07:30-12:00 | +1 330-227-3370 | |
| Salem | 275 Penn Ave, Salem, OH 44460 | Columbiana County | Mo-Fr 08:00-17:00 Sa 08:00-12:00 | +1 330-332-5362 | |
| Salineville | 37 W Main St, Salineville, OH 43945 | Columbiana County | Mo-Fr 08:45-11:30,12:30-15:45 Sa 08:30-12:00 | +1 330-679-2600 | |
| Summitville | 15521 OH-644, Summitville, OH 43962 | Columbiana County | Mo-Fr 12:30-16:30 Sa 08:15-11:45 | +1 330-223-1211 | |
| Washingtonville | 195 E Main St, Washingtonville, OH 44490 | Columbiana County | Mo-Fr 12:15-16:15 Sa 08:30-11:30 | +1 330-427-2384 | |
| Wellsville | 1075 Main St, Wellsville, OH 43968 | Columbiana County | Mo-Fr 08:30-17:00 Sa 08:30-12:00 | +1 330-532-3088 | |
| Winona | 32036 Winona Rd, Winona, OH 44493 | Columbiana County | Mo-Fr 12:30-16:30 Sa 08:30-11:30 | +1 330-222-2333 | |