Charleston, SC ZIP codes
Charleston, South Carolina has 16 ZIP codes, including 6 PO Box ZIPs. They are in Charleston County and Berkeley County.
- Population in these ZIPs
- 208,297
- Avg. median income
- $87,100population-weighted
- Typical home value
- $617,300population-weighted
- Metro area
- Charleston-North Charleston, SC
Click anywhere on the map to see which ZIP code it's in.
Charleston, SC ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 29401 | Charleston County | 9,339 | $99,667 | $1,526,300 |
| 29402 PO Box | Charleston County | — | — | — |
| 29403 | Charleston County | 22,533 | $66,944 | $855,500 |
| 29406 | Charleston County | 32,001 | $49,815 | $293,500 |
| 29407 | Charleston County | 36,706 | $85,367 | $526,400 |
| 29409 | Charleston County | 2,056 | — | — |
| 29412 | Charleston County | 39,256 | $101,509 | $593,600 |
| 29413 PO Box | Charleston County | — | — | — |
| 29414 | Charleston County | 44,727 | $99,529 | $467,800 |
| 29416 PO Box | Charleston County | — | — | — |
| 29417 PO Box | Charleston County | — | — | — |
| 29422 PO Box | Charleston County | — | — | — |
| 29423 PO Box | Charleston County | — | — | — |
| 29424 | Charleston County | 1,243 | — | — |
| 29425 | Charleston County | 0 | — | — |
| 29492 | Berkeley County | 20,436 | $110,509 | $981,800 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Charleston
- Mount Pleasant 6 mi
- North Charleston 7 mi
- Sullivans Island 7 mi
- Charleston Afb 9 mi
- Hanahan 9 mi
- Isle Of Palms 11 mi
- Johns Island 11 mi
- Goose Creek 12 mi
- Folly Beach 12 mi
- Ladson 15 mi
- Ravenel 16 mi
- Awendaw 18 mi
Frequently asked questions
What is the ZIP code for Charleston, SC?
Charleston, SC has 16 ZIP codes: 29401, 29402, 29403, 29406, 29407, 29409, 29412, 29413, 29414, 29416, 29417, 29422, 29423, 29424, 29425 and 29492.
What county is Charleston, South Carolina in?
Charleston ZIP codes are in Charleston County and Berkeley County.
Which Charleston ZIP codes are PO Boxes?
29402, 29413, 29416, 29417, 29422 and 29423 are PO Box or single-organization ZIP codes; they have no residential delivery area.