DUNCAN, SC  29334

Total Population: 18,260

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Median Home Value

$267,300

Owner-occupied units

Median Household Income

$76,595

Across all households

Median Age

35.6 yrs

Across all residents

Bachelor's Degree+

34.2%

Adults 25 and older

Nearby ZIP Codes

Demographics

14 fields

Racial & Ethnic Composition

White (Non-Hispanic)64.3%
Black (Non-Hispanic)21.9%
Hispanic or Latino9.3%
Asian (Non-Hispanic)2.2%
Two or More Races2.1%
Other Race0.2%

Under 18 Years

26.0%

65 Years and Over

11.2%

Male

47.1%

Female

52.9%

U.S. Citizens (18+)

93.9%

No Health Insurance

7.9%

Education

3 fields

High School Graduate or Higher (25+)

93.1%

Bachelor's Degree or Higher (25+)

34.2%

Enrolled in College (18+)

8.5%

Economics

6 fields

Median Household Income

$76,595

Mean Household Income

$99,546

Per Capita Income

$38,350

Unemployment Rate (16+)

In Labor Force (19–64)

81.5%

SNAP / Food Stamps

5.8%

Housing & Households

13 fields

Median Home Value

$267,300

Median Rent

$1,221/mo

Total Housing Units

7,424

Owner-Occupied

74.6%

Renter-Occupied

25.4%

Vacancy Rate

8.1%

Married Couple Households

53.6%

Cohabiting Couple Households

7.0%

Male Householder, No Partner

17.0%

Female Householder, No Partner

22.4%

Average Household Size

2.67

Broadband Internet Access

89.3%

Housing Built Since 2010

39.9%

Source: U.S. Census Bureau, American Community Survey 2023 5-Year Estimates. ZCTA5 29334.