Sumter, South Carolina Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Sumter, South Carolina is 43,065 as of the 2023 American Community Survey, making it the 9th-largest city in South Carolina. The median household income is $53,071, the median home value is $188,400, and the median age is 33.3.
The population has grown 5.9% since 2010 (40,553 → 42,958).
43,065
Population
1300
People / sq mi
$53,071
Median Income
$188,400
Median Home Value
Sumter covers 33.1 sq mi of land at 1300 people per square mile.
About Sumter, SC
Sumter is a city in South Carolina with a population of 43,065. It ranks #9 among cities in South Carolina by population. The median age is 33.3, younger than the national median. The population is 50.5% male and 49.5% female.
The median household income in Sumter is $53,071, below the US median of $74,580. 12.1% of residents live below the federal poverty level. Home values sit at a median of $188,400, with monthly rent averaging $1,055. The homeownership rate of 55.9% is lower than the national rate of 64.8%.
Educational attainment in Sumter reflects 28.6% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 5.3% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 20.2 minutes each way.
Sumter city Population History (2010-2024)
The city of Sumter city had a population of 40,553 in 2010 and 42,958 in 2024, a 5.9% growth over 14 years. The peak was 43,445 in 2020. Average annual growth rate: 0.44%.
42,958
Population (2024)
40,553
Population (2010)
43,445
Peak (2020)
0.44%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 40,553 |
| 2011 | 40,392 |
| 2012 | 40,470 |
| 2013 | 40,401 |
| 2014 | 40,315 |
| 2015 | 40,091 |
| 2016 | 39,985 |
| 2017 | 39,688 |
| 2018 | 39,600 |
| 2019 | 39,642 |
| 2020 | 43,445 |
| 2021 | 43,219 |
| 2022 | 42,826 |
| 2023 | 42,877 |
| 2024 | 42,958 |
Race & Ethnicity
| White | 40.3% |
| Black or African American | 47.7% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.5% |
| Two or More Races | 0.0% |
Economy & Income
$53,071
Median Household Income
$28,682
Per Capita Income
12.1%
Poverty Rate
4.1%
Unemployment Rate
Housing
$188,400
Median Home Value
$1,055
Median Rent
55.9%
Owner-Occupied
Education
88.6%
High School+
28.6%
Bachelor's+
Commute
0.2%
Drive Alone
84.3%
Public Transit
5.3%
Work From Home
20.2 min
Avg Commute
Community Profile
35.7%
Foreign Born
92.0%
Non-English at Home
13.8%
Veterans
15.2%
With Disability
90.6%
Health Insurance
90.6%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 25.2% |
| Manufacturing | 14.7% |
| Education, Health Care & Social Services | 11.4% |
| Finance, Insurance & Real Estate | 8.5% |
| Public Administration | 6.6% |
| Construction | 5.6% |
| Arts, Entertainment & Food Services | 5.2% |
| Retail Trade | 4.7% |
| Information | 4.0% |
| Agriculture & Mining | 1.7% |
| Transportation & Warehousing | 1.0% |
Largest cities in South Carolina
Largest counties in South Carolina
Part of South Carolina
Metro areas in South Carolina
City rankings
Frequently Asked Questions
Sumter, South Carolina has a population of 43,065 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 9th-largest city in South Carolina.
The median household income in Sumter, South Carolina is $53,071, with 12.1% of residents living below the federal poverty level.
The median home value in Sumter, South Carolina is $188,400, with median monthly rent at $1,055 and a homeownership rate of 55.9%.
The median age in Sumter, South Carolina is 33.3 years. The population is 50.5% male and 49.5% female.
The population has grown 5.9% since 2010 (40,553 → 42,958).
More from South Carolina
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Full rankings of South Carolina cities by population
Statewide data for South Carolina
Population, race, income, age, and trends across South Carolina
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.