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Post Offices in Columbia, SC
9 post offices in Columbia, Richland County · Data as of 09/23/2026
Post offices on this page
Post offices in Columbia at a glance
- Columbia has 9 post offices, about 0.64 for every 10,000 residents.
- Per person, that is 26% below the South Carolina average (0.87 per 10,000).
- It has more post offices than any other city in South Carolina.
- Close by, Forest Acres (2), Blythewood (1) and Dentsville (1) have post offices as well.
Post offices in Columbia
A to Z
- Columbia Post OfficeZIP 292034026 Lamar St, Columbia, SC
- Columbia Post OfficeZIP 292074350 Century Division Ave, Columbia, SC
- Columbia Post OfficeZIP 292011600 Assembly St, Columbia, SC
- Columbia Post OfficeZIP 292101013 Broad River Rd Ste B, Columbia, SC
- Columbia Post OfficeZIP 292052108 Greene St, Columbia, SC
- Columbia Post OfficeZIP 292011233 Marion St, Columbia, SC
- Edgewood Post OfficeZIP 292042638 Two Notch Rd, Columbia, SC
- Leesburg Post OfficeZIP 292097406 Garners Ferry Rd, Columbia, SC
- State Park Post OfficeZIP 2914720 Hinton St, State Park, SC
Frequently asked questions
- How many post offices are in Columbia, SC?
- There are 9 post offices in Columbia as of 09/23/2026.