| Post Office Name | City/State | Address | Phone Number | Action |
|---|---|---|---|---|
| Buffalo Post Office | Buffalo, SC 29321 | 857 Main St | 8644274211 | View Details Get Directions |
| Carlisle Post Office | Carlisle, SC 29031 | 4512 King Kennedy St | 8644273867 | View Details Get Directions |
| Enoree Post Office | Enoree, SC 29335 | 1369 Parker Rd | 8649693110 | View Details Get Directions |
| Jonesville Post Office | Jonesville, SC 29353 | 2912 Furman L Fendley Hwy | 8646745600 | View Details Get Directions |
| Lockhart Post Office | Lockhart, SC 29364 | 404 S 2nd St | 8645456878 | View Details Get Directions |
| Pacolet Post Office | Pacolet, SC 29372 | 250 W Main St | 8644743672 | View Details Get Directions |
| Pauline Post Office | Pauline, SC 29374 | 2990 Highway 56 | 8645838958 | View Details Get Directions |
| Union Post Office | Union, SC 29379 | 804 Industrial Park Rd | 8644277638 | View Details Get Directions |
| Whitmire Village Post Office | Whitmire, SC 29178 | 6506 Whitmire Hwy | 8036944488 | Get Directions |
| Whitmire Post Office | Whitmire, SC 29178 | 205 Main St | 8036943612 | View Details Get Directions |
| Mailbox in Post Office Lobby | Jonesville, SC 29353 | 2912 Furman Fendley Hwy | -- | Get Directions |
| Public Collection Box | Union, SC 29379 | 100 E Main St | -- | Get Directions |
| Public Collection Box | Union, SC 29379 | 100 Sharpe Ave | -- | Get Directions |
| Public Collection Box | Union, SC 29379 | 200 E Main St | -- | Get Directions |
| Public Collection Box | Union, SC 29379 | 315 Thompson Blvd | -- | Get Directions |
| Public Collection Box | Union, SC 29379 | 400 E Main St | -- | Get Directions |
| Public Collection Box | Union, SC 29379 | 408 N Duncan By-Pass | -- | Get Directions |
