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ZIP CODE TABULATION AREA

29403

South Carolina · 22,533 residents · 5.40 sq mi
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ZIP 29403 is home to 22,533 people in Charleston County. 33% of homes are owner-occupied. This is an unusually credentialed place: 61% of adults have a four-year degree. This skews young, with a median age of 30.0. The typical home is worth $674,000. The poverty rate is 25.8%, above the 12.5% national rate. Among the 23 ZIP codes in Charleston County, 29403 ranks 17th by median household income.

$66,944
US average: $82,259
$49,758
US average: $44,673
$674,000
US average: $376,019
60.9%
US average: 35.6%
Land area
5.40 sq mi
Age, sex & households
Under 18
12.8%
Age 65+
10.8%
44.1%
55.9%
2.02 people
Race & ethnicity · 2024
2024
White, non-Hispanic60.8%(13,695)
Black30.2%(6,799)
Hispanic / Latino4.1%(913)
Asian1.5%(327)
Other3.5%(799)
67
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
10.1
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within Charleston County
Income rank vs other ZIPs
LOWEST17TH OF 23HIGHEST
Adjacent ZIPs
29401$99,667
29404$54,716
29405$56,600
29406$49,815
Frequently asked

How many people live in ZIP code 29403?

ZIP code 29403 has about 22,533 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 29403?

The typical household in ZIP code 29403 earns about $66,944 a year. Half of households make more than that, and half make less.

Is ZIP code 29403 expensive?

In ZIP code 29403, the median home is worth about $674,000, and the typical rent is about $1,798 a month.

How educated are people in ZIP code 29403?

About 60.9% of adults age 25 and over in ZIP code 29403 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 29403?

About 25.8% of people in ZIP code 29403 live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024