Zip Code 29482 — Sullivans Island, SC
29482 is a ZIP Code associated with Sullivans Island, SC, located within Charleston. 29482 ranks #21 out of 26 ZIP codes in Charleston County by population (and #301 out of 424 in SC). The area supports an estimated population of 2,087 residents across Data Pending housing units, with a population density of 322.6 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (32.768450, -79.835560)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 29482 |
| Primary City | Sullivans Island |
| State / Province | SC |
| County | Charleston |
| Total Population | 2,087 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 322.6 people/sq mi |
| Timezone | America/New_York |
How 29482 Compares
| Metric | ZIP 29482 | Charleston County | SC State Average |
|---|
| Population | 2,087 | 444,725 (Total) | 5,296,225 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 322.6 /sq mi | -- | -- |
| County Pop Rank | #21 of 26 | -- | -- |
Nearby ZIP Codes
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →