With 23,478 people, Barnwell County is a county in South Carolina. 12% of adults hold a bachelor's degree, below the 24% national rate. Median home value sits at $51,500. Owners hold 75% of the housing stock. The poverty rate is 20.9%, above the 12.4% national rate. That trails the South Carolina median by roughly 23%.
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans
Veterans by period of service, 2024
Gulf War (2001 or later)40.9%(457)
US avg: 26.4%
Gulf War (1990s)20.1%(225)
US avg: 24.3%
Vietnam era30.1%(336)
US avg: 33.1%
Korean War0.7%(8)
US avg: 4.5%
World War II0.7%(8)
US avg: 1%
Share of the 1,118 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
How many people live in Barnwell County, South Carolina?
Barnwell County, South Carolina has about 23,478 residents according to the 2000 Census.
What is the median household income in Barnwell County, South Carolina?
The typical household in Barnwell County, South Carolina earns about $28,591 a year. Half of households make more than that, and half make less.
Is Barnwell County, South Carolina expensive?
In Barnwell County, South Carolina, the median home is worth about $51,500, and the typical rent is about $384 a month.
How educated are people in Barnwell County, South Carolina?
About 11.6% of adults age 25 and over in Barnwell County, South Carolina hold a bachelor's degree or higher.
What is the poverty rate in Barnwell County, South Carolina?
About 20.9% of people in Barnwell County, South Carolina live below the federal poverty line.
Has Barnwell County, South Carolina grown since 1990?
Yes, Barnwell County, South Carolina has grown since 1990. The population has added about 3,185 residents, a change of about 16 percent over that period.
