United States › South Carolina › Sumter County COUNTY · 2020 ACS
Sumter County South Carolina · 105,556 residents · 665 sq mi
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The short version
With 105,556 people, Sumter County is a county in South Carolina. Four-year degrees are less common here than nationally, at 21% of adults. The typical home is worth $119,800, having risen by half since 2000. 3% of residents were born outside the United States. Households take in $46,570 at the median, 30% less than the US figure. 18.1% of residents live below the federal poverty line.
At a glance
Lower income
below the US median
US median: $66,278
Mid-age
median age 38.9
US median: 38.8
Less educated
21% hold a bachelor's degree
US average: 33%
Stable housing
home values roughly flat, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 33.4 in 2000
US average: 38.8
Population, 1990 – 2024
102K 104K 105K 107K 108K 1990 2000 2010 2020 2024 Sumter County Age distribution, 2020
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Section 02
Income & economy $46,570
−7%inflation adjusted, since 2000
from $33,278 in 2000
US average: $66,278
from $15,657 in 2000
US average: $35,364
Households earning $100K+
from 18.7% in 2009
US average: 43.9%
from 16.2% in 2000
US average: 12.8%
Workforce by industry, 2020
Professional, scientific, technical 5.1%
Public administration 2.9%
Transportation & warehousing 1.8%
Agriculture, forestry, fishing 1.5%
Arts, entertainment, food 1.4%
Education & health services 1%
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$119,800
+19%inflation adjusted, since 2000
from $67,000 in 2000
US average: $265,253
$809
+17%inflation adjusted, since 2000
from $461 in 2000
US average: $1,124
from 69.5% in 2000
34.3% rent
from 2.58 people in 2009
US average: 2.61
from 2.5 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 49.4%(51,664)
Hispanic / Latino 1.8%(1,918)
2020
White, non-Hispanic 44%(46,442)
Hispanic / Latino 4.1%(4,302)
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Hispanic origin
+ 4 more hispanic origin groups with data Ancestry
+ 30 more ancestry groups with data from 15.8% in 2000
US average: 32.9%
High school or higher
from 74.3% in 2000
US average: 88.5%
from 5.1% in 2000
US average: 12.7%
Section 06
Commute & transportation from 14.6 min in 2000
US average: 26.9
from 83.5% in 2009
US average: 75.1%
from 8.4% in 2009
US average: 8.4%
Section 07
Work & employment from 13.1% in 2011
US average: 5.4%
from 59.8% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 27.4% in 2009
US average: 39.3%
Section 08
People & community from 2.9% in 2009
US average: 13.5%
from 16.6% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Women 15+
Never married 32.4%(14,331)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 16.6% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
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, 2020
Gulf War (2001 or later) 35.8%(3,644)
Gulf War (1990s) 30.3%(3,084)
Share of the 10,170 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.
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Drill deeper
Places similar to Sumter County Head to head
Compare Sumter County to nearby counties SUMTER COUNTY VS
Lee County
Income $44,760 −4%
Home value $104,600 −13%
Population 15,730 −85%
SEE FULL COMPARISON →
SUMTER COUNTY VS
Clarendon County
Income $52,401 +13%
Home value $158,000 +32%
Population 31,043 −70%
SEE FULL COMPARISON →
SUMTER COUNTY VS
Calhoun County
Income $58,682 +26%
Home value $172,100 +44%
Population 14,188 −86%
SEE FULL COMPARISON →
SUMTER COUNTY VS
Richland County
Income $63,784 +37%
Home value $242,800 +103%
Population 434,956 +314%
SEE FULL COMPARISON →
Frequently asked
How many people live in Sumter County, South Carolina? Sumter County, South Carolina has about 105,556 residents according to the 2020 American Community Survey.
What is the median household income in Sumter County, South Carolina? The typical household in Sumter County, South Carolina earns about $46,570 a year. Half of households make more than that, and half make less.
Is Sumter County, South Carolina expensive? In Sumter County, South Carolina, the median home is worth about $119,800, and the typical rent is about $809 a month.
How educated are people in Sumter County, South Carolina? About 20.8% of adults age 25 and over in Sumter County, South Carolina hold a bachelor's degree or higher.
What is the poverty rate in Sumter County, South Carolina? About 18.1% of people in Sumter County, South Carolina live below the federal poverty line.
Has Sumter County, South Carolina grown since 1990? Yes, Sumter County, South Carolina has grown since 1990. The population has added about 2,919 residents, a change of about 3 percent over that period.
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