| Capitol Post Office |
1233 Marion St, Columbia, SC 29201 |
| Columbia Post Office |
1601 Assembly St, Columbia, SC 29201 |
| Dutch Fork Post Office |
1120 Briargate Cir, Columbia, SC 29210 |
| Eau Claire Post Office |
4026 Lamar St, Columbia, SC 29203 |
| Edgewood Post Office |
2638 Two Notch Rd Ste 112, Columbia, SC 29204 |
| Five Points Post Office |
2108 Greene St, Columbia, SC 29205 |
| Forest Acres Post Office |
4840 Forest Dr, Columbia, SC 29206 |
| Leesburg Post Office |
7406 Garners Ferry Rd, Columbia, SC 29209 |
| Northeast Post Office |
8505 Two Notch Rd, Columbia, SC 29223 |
| Sandhills Post Office |
1805 Clemson Rd, Columbia, SC 29229 |
| Fort Jackson New Post Office |
4350 Magruder Ave, Columbia, SC 29207 |
