ZIP codes
26
Charleston County, SC Demographics & ZIP Codes
Charleston County, South Carolina demographics and median household income by ZIP code — 26 ZIP codes — population 439,395 — avg. income $89,988 — avg. home value $577,623. Compare income, housing, and ZIP-level data on US5.
Population
439,395
Median household income (avg.)
$89,988
120% of U.S. median
Average home value
$577,623
166% of U.S. median
Average rent
$1,462
126% of U.S. median
Charleston County demographics
Charleston County, South Carolina covers 26 ZIP codes, with a combined ZIP-area population of about 439,395.
Median household income in Charleston County
The average median household income across ZIP codes in Charleston County, South Carolina is about $89,988 — about 46% above the SC ZIP average ($61,613), and about 20% above the U.S. median ($75,149).
Among ZIPs with income data, 29482 (Sullivan's Island) is near the top at about $179,614, while 29426 (Adams Run) is near the bottom at about $37,371.
Housing in Charleston County
For housing in Charleston County, South Carolina, the average median home value is about $577,623 and the average median rent is about $1,462.
The most populous ZIP is 29464 (Mount Pleasant) with about 51,758 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Charleston County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 29464 | Mount Pleasant | Charleston County | SC | 51,758 | $107,215 | $672,400 |
| 29466 | Mount Pleasant | Charleston County | SC | 44,387 | $130,546 | $659,300 |
| 29414 | Charleston | Charleston County | SC | 43,717 | $91,976 | $380,600 |
| 29412 | Charleston | Charleston County | SC | 40,495 | $99,443 | $458,000 |
| 29456 | North Charleston | Charleston County | SC | 39,280 | $79,038 | $244,400 |
| 29407 | Charleston | Charleston County | SC | 36,640 | $80,568 | $407,300 |
| 29406 | North Charleston | Charleston County | SC | 32,482 | $50,640 | $209,700 |
| 29405 | North Charleston | Charleston County | SC | 26,717 | $54,566 | $266,200 |
| 29455 | Charleston | Charleston County | SC | 26,308 | $117,422 | $499,500 |
| 29418 | North Charleston | Charleston County | SC | 25,589 | $62,421 | $234,500 |
| 29403 | Charleston | Charleston County | SC | 22,319 | $65,689 | $624,000 |
| 29401 | Charleston | Charleston County | SC | 9,210 | $90,074 | $1,165,900 |
| 29449 | Hollywood | Charleston County | SC | 7,761 | $67,250 | $404,600 |
| 29470 | Ravenel | Charleston County | SC | 5,869 | $69,762 | $243,800 |
| 29451 | Isle of Palms | Charleston County | SC | 4,382 | $148,285 | $1,197,800 |
| 29429 | Awendaw | Charleston County | SC | 4,366 | $107,857 | $479,300 |
| 29487 | Rockville | Charleston County | SC | 2,702 | $93,480 | $442,100 |
| 29438 | Edisto Beach | Charleston County | SC | 2,659 | $77,386 | $556,300 |
| 29458 | McClellanville | Charleston County | SC | 2,354 | $84,531 | $347,200 |
| 29409 | Charleston | Charleston County | SC | 2,328 | — | — |
| 29404 | North Charleston | Charleston County | SC | 2,217 | $74,821 | — |
| 29482 | Sullivan's Island | Charleston County | SC | 2,127 | $179,614 | $2,000,001 |
| 29426 | Adams Run | Charleston County | SC | 1,640 | $37,371 | $210,500 |
| 29424 | Charleston | Charleston County | SC | 1,219 | — | — |
| 29439 | Folly Beach | Charleston County | SC | 869 | $99,766 | $1,004,300 |
| 29425 | Charleston | Charleston County | SC | — | — | — |
Frequently asked questions
What are the demographics of Charleston County?
Charleston County, South Carolina has a combined ZIP-area population of about 439,395 across 26 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Charleston County?
The average median household income across ZIP codes in Charleston County, South Carolina is about $89,988, about 46% above the state ZIP average ($61,613), and about 20% above the U.S. median ($75,149). Average median home value is about $577,623. Among ZIPs with data, 29482 (Sullivan's Island) is near the top ($179,614) and 29426 (Adams Run) is near the bottom ($37,371).
How many ZIP codes are in Charleston County?
Charleston County, South Carolina includes 26 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Charleston County?
This page lists ZIP codes in Charleston County, South Carolina with population, median household income, and home value. Select a ZIP for a full demographics profile.