Williamsburg County

Williamsburg County has 30,282 residents across 7 ZIP codes with their own report. Median household income is $46,213, 33% below the South Carolina figure. The typical owner-occupied home is valued at $104,500, and 17% of adults 25 and over hold a bachelor’s degree or higher.

County · ACS 2020–2024 · Updated October 24, 2026

30,282residentsACS 2020–2024

$46,213median household incomeSouth Carolina: $69K

$104,500median home valueowner-occupied homes

77%of households have broadbandhome internet subscription

Williamsburg County in South CarolinaZIP codes in Williamsburg County highlighted; the rest of South Carolina in grey

Map of South Carolina with Williamsburg County highlighted

Sources: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates · U.S. Census Bureau, 2024 Gazetteer and 2020 ZCTA relationship files

All 7 ZIP codes.

Colour shows where each zip code sits among the others in the table, from lowest to highest.

ZIP code	Residents	Household income	Home value	Owners	Bachelor's+	Broadband	Commute
29056	2,203	$47K	$84K	72%	24%	78%	35 min
29510	10,545	$55K	$118K	77%	10%	77%	40 min
29518	1,121	$62K	$212K	77%	20%	84%	24 min
29556	10,559	$42K	$108K	75%	20%	76%	31 min
29564	1,262	$40K	$78K	76%	17%	76%	46 min
29580	1,322	$50K	$89K	71%	17%	78%	39 min
29590	3,480	$31K	$74K	88%	14%	81%	40 min

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

People.

30,282 residents in 12,291 households, next to the South Carolina figure.

19%

under 18

20%

aged 18–34

23%

aged 65 and over

35%

of households are people living alone

37%

of households are married couples

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Homes.

14,907 housing units; the median owner-occupied home is valued at $104,500 (±$10,733).

76%

of households own their home

54%

of homes are detached single-family houses

are in buildings with 5 or more units

40%

are mobile homes

18%

of housing units are vacant

$765

median gross rent a month

When homes were built

2020 or later1%

2010–201910%

2000–200912%

1990–199917%

1980–198917%

1970–197917%

1960–196911%

1950–19596%

1940–19493%

1939 or earlier5%

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Income and work.

Household income and work, in 2024 dollars; median household income ±$4,361.

$46,213

median household income

23.3%

of people live below the poverty line

4.0%

unemployment rate

17%

of adults 25+ hold a bachelor’s degree or higher

The poverty rate uses the federal poverty thresholds, which vary with family size. It says nothing on its own about what a neighborhood is like to live in.

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Getting around.

How workers aged 16 and over get to work, and how long it takes.

34 min

average commute to work

25%

of commuters travel 45 minutes or more

91%

of workers drive or carpool

take public transportation

walk or bike

work from home

13%

of households have no car

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Internet.

Home internet subscriptions.

77%

of households have a broadband subscription

17%

have no internet access at home

American Community Survey figures are estimates from a rolling sample, averaged over 2020–2024. Each comes with a margin of error, which is wider in places with fewer people.

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates