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COUNTY · 1990 CENSUS

Sumter County

South Carolina · 102,637 residents · 665 sq mi
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The short version

With 102,637 people, Sumter County is a county in South Carolina. This skews young, with a median age of 29.5. The typical home is worth $56,400. The poverty rate is 20.6%, above the 13.2% national rate. Getting to work takes 15 minutes on average. About 15% of adults have finished a four-year degree.

At a glance
Lower income
below the US median
US median: $30,130
Younger
median age 29.5
US median: 33.0
Less educated
15% hold a bachelor's degree
US average: 20%
Stable housing
home values roughly flat, inflation adjusted
US median home: $93,722
Section 01

Population & growth

102,637
−2%vs 2000
vs 104,646 in 2000
1990 – 2025
29.5
−12%vs 2000
vs 33.4 in 2000
US average: 33.0
Land area
665 sq mi
Population, 19902024
102K104K105K107K108K19902000201020202024Sumter County
2024105K
1990201020202024
Age distribution, 1990
Under 58.4%(8,584)
US avg: 7.3%
5 to 98.6%(8,790)
US avg: 7.3%
10 to 147.4%(7,585)
US avg: 6.9%
15 to 197.5%(7,658)
US avg: 7.1%
20 to 248.7%(8,964)
US avg: 7.5%
25 to 3419.7%(20,169)
US avg: 17.5%
35 to 4414.3%(14,677)
US avg: 15.1%
45 to 549.2%(9,434)
US avg: 10.2%
55 to 647%(7,185)
US avg: 8.5%
65 to 745.8%(5,963)
US avg: 7.3%
75 to 842.8%(2,911)
US avg: 4%
85 and over0.7%(717)
US avg: 1.2%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$22,387
−11%inflation adjusted, since 2000
vs $33,278 in 2000
US average: $30,130
1990 – 2024
$9,997
−36%vs 2000
vs $15,657 in 2000
US average: $14,340
20.6%
+4.4 ptsvs 2000
vs 16.2% in 2000
US average: 13.2%
Section 03

Housing

$56,400
+11%inflation adjusted, since 2000
vs $67,000 in 2000
US average: $93,722
1990 – 2024
$356
+2%inflation adjusted, since 2000
vs $461 in 2000
US average: $450
65.2%
−4.3 ptsvs 2000
vs 69.5% in 2000
34.8% rent
Section 04

Race & ethnicity

2000
White, non-Hispanic49.4%(51,664)
Black46.5%(48,617)
Hispanic / Latino1.8%(1,918)
Asian0.9%(938)
Other0%
1990
White, non-Hispanic55.4%(56,839)
Black43.3%(44,425)
Hispanic / Latino0.9%(902)
Asian0.9%(926)
Other0.4%(447)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Detailed origin tables are available for 2024; showing 2024 data.

Hispanic origin
Mexican2.1%(2,214)
Puerto Rican1%(1,068)
Panamanian0.3%(340)
Guatemalan0.2%(197)
Cuban0.1%(124)
Colombian0.1%(122)
Peruvian0%(46)
Honduran0%(25)
Argentine0%(14)
+ 1 more hispanic origin group with data
Dominican0%(12)
Asian origin
Filipino0.5%(544)
Vietnamese0.4%(428)
Asian Indian0.2%(225)
Chinese0.1%(126)
Korean0.1%(78)
Laotian0%(45)
Japanese0%(33)
Hmong0%(25)
Thai0%(20)
Cambodian0%(10)
Pacific Islander origin
Samoan0.1%(153)
Chamorro0%(19)
Ancestry
English7.8%(8,136)
Irish5.6%(5,907)
German5.5%(5,791)
American5.4%(5,660)
Italian2.4%(2,462)
Scottish1.8%(1,845)
Scotch-Irish1.3%(1,333)
Polish1.1%(1,192)
French1%(1,084)
Dutch0.8%(816)
West Indian0.4%(450)
+ 34 more ancestry groups with data
Jamaican0.3%(304)
Greek0.3%(294)
Russian0.3%(293)
Portuguese0.3%(278)
Norwegian0.3%(273)
Swedish0.3%(271)
Canadian0.2%(179)
Romanian0.2%(177)
British0.2%(160)
Turkish0.2%(158)
Welsh0.1%(154)
Iranian0.1%(151)
Czech0.1%(121)
Finnish0.1%(97)
Nigerian0.1%(88)
Danish0.1%(68)
Arab0.1%(55)
Slovak0.1%(55)
Austrian0.1%(53)
Haitian0%(48)
Hungarian0%(41)
Croatian0%(39)
Ukrainian0%(39)
Armenian0%(38)
Brazilian0%(35)
Serbian0%(34)
Swiss0%(22)
Lebanese0%(21)
Guyanese0%(18)
Belgian0%(11)
Syrian0%(7)
Section 05

Education

15.0%
−0.9 ptsvs 2000
vs 15.8% in 2000
US average: 20.3%
High school or higher
69.8%
−4.5 ptsvs 2000
vs 74.3% in 2000
US average: 75.2%
5.1%
Unchangedvs 2000
vs 5.1% in 2000
US average: 7.1%
Section 06

Commute & transportation

15.4 min
+6%vs 2000
vs 14.6 min in 2000
US average: 21.9
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

Marital status (2024)
Men 15+
Never married37%(14,796)
Married49.6%(19,828)
Widowed4.4%(1,767)
Divorced9%(3,582)
Women 15+
Never married32.4%(14,331)
Married45.8%(20,220)
Widowed10.4%(4,608)
Divorced11.4%(5,020)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

10.5%
−6.1 ptssince 2013
from 16.6% in 2013
US average: 8.4%
41.8%
+0.5 ptssince 2020
from 41.3% in 2020
US average: 54.8%
Direct-purchase
11.2%
−1.8 ptssince 2020
from 13.0% in 2020
US average: 13.8%
20.8%
+0.9 ptssince 2020
from 19.9% in 2020
US average: 18.4%
28.1%
+0.7 ptssince 2020
from 27.4% in 2020
US average: 20.9%
VA health care
6.6%
+1.1 ptssince 2020
from 5.5% in 2020
US average: 2.2%
Any private
59.7%
−1.6 ptssince 2020
from 61.3% in 2020
US average: 67.1%
Any public
46.7%
+2.6 ptssince 2020
from 44.1% in 2020
US average: 36.7%

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)44.3%(4,766)
US avg: 26.4%
Gulf War (1990s)36.8%(3,958)
US avg: 24.3%
Vietnam era22.5%(2,424)
US avg: 33.1%
Korean War4.4%(474)
US avg: 4.5%
World War II0.2%(26)
US avg: 1%

Share of the 10,759 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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Frequently asked

How many people live in Sumter County, South Carolina?

Sumter County, South Carolina has about 102,637 residents according to the 1990 Census.

What is the median household income in Sumter County, South Carolina?

The typical household in Sumter County, South Carolina earns about $22,387 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 $56,400, and the typical rent is about $356 a month.

How educated are people in Sumter County, South Carolina?

About 15.0% 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 20.6% of people in Sumter County, South Carolina live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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