With 24,420 people, Abbeville County is a county in South Carolina. Four-year degrees are less common here than nationally, at 20% of adults. The median age is 44.0, about 5 years above the US median. Owners hold 78% of the housing stock. 2% of people here were born outside the United States. The typical home is worth $178,800, having more than doubled since 2000.
At a glance
Lower income
median household income $52,935, below the US median
US median: $82,259
Older
median age 44.0
US median: 38.9
Less educated
20% hold a bachelor's degree
US average: 36%
Less affordable
home values up 53%, inflation adjusted
US median home: $376,019
Unique to this place
What stands out about Abbeville County
What changed most since 1990
Median age34.2 → 44.0(+9.8 years)US over the same years: +6.0 years
Black share31.3% → 25.4%(−5.9 pts)US over the same years: +0.2 pts
Adults with a bachelor's degree10.8% → 20.4%(+9.5 pts)US over the same years: +15.3 pts
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)25.9%(379)
US avg: 26.4%
Gulf War (1990s)19.2%(281)
US avg: 24.3%
Vietnam era38.1%(556)
US avg: 33.1%
Korean War2.7%(39)
US avg: 4.5%
World War II7.9%(115)
US avg: 1%
Share of the 1,461 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.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Over time
Abbeville County, decade by decade
Abbeville County population, inflation-adjusted income and home value, education, and diversity by year
Year
Population
Median household income
Median home value
Bachelor's degree+
Diversity score
1990
23,862
$55,610
$103,203
10.8%
55.0
2000
26,167
$59,450
$116,950
12.8%
55.8
2010
25,417
$47,679
$123,573
15.3%
55.4
2020
24,295
$52,227
$122,052
18.3%
57.4
2024
24,420
$52,935
$178,800
20.4%
58.1
Census years come from the decennial census and the latest year from the American Community Survey, so part of any change between those two rows can reflect the different surveys. Dollar figures are adjusted for inflation to 2024 dollars; a figure ending in "+" was at the Census Bureau's reporting cap that year. The diversity score runs from 0 to 100; see how it's calculated.
How many people live in Abbeville County, South Carolina?
Abbeville County, South Carolina has about 24,420 residents according to the 2024 American Community Survey.
What is the median household income in Abbeville County, South Carolina?
The typical household in Abbeville County, South Carolina earns about $52,935 a year. Half of households make more than that, and half make less.
Is Abbeville County, South Carolina expensive?
In Abbeville County, South Carolina, the median home is worth about $178,800, and the typical rent is about $799 a month.
How educated are people in Abbeville County, South Carolina?
About 20.4% of adults age 25 and over in Abbeville County, South Carolina hold a bachelor's degree or higher.
What is the poverty rate in Abbeville County, South Carolina?
About 15.7% of people in Abbeville County, South Carolina live below the federal poverty line.
Has Abbeville County, South Carolina grown since 1990?
Yes, Abbeville County, South Carolina has grown since 1990. The population has added about 558 residents, a change of about 2 percent over that period.