Summerville, South Carolina Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Summerville, South Carolina is 51,262 as of the 2023 American Community Survey, making it the 7th-largest city in South Carolina. The median household income is $78,621, the median home value is $295,700, and the median age is 38.1.
The population has grown 21.9% since 2010 (43,175 → 52,625).
51,262
Population
2268
People / sq mi
$78,621
Median Income
$295,700
Median Home Value
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Summerville covers 22.6 sq mi of land at 2268 people per square mile.
About Summerville, SC
Summerville is distinguished by its share of foreign-born residents, 47.3% of the population. With 51,262 residents, Summerville is a city in South Carolina. That makes it one of the ten largest cities in South Carolina in the country, at #7 by population.
Median household income is $78,621, near the US median of $78,538. Poverty runs at 7.3%, below the national 12.4%. Homes carry a median value of $295,700, with typical rent around $1,414.
31.7% of adults 25 and older hold a bachelor’s degree, below the national average of 35.0%. Just 8.2% of workers are home-based, below the national 14.0%, and the average commute runs about 30 minutes each way.
The large foreign-born share is a defining thread in Summerville, shaping language, household composition, and the labor force behind the economic figures above.
Summerville town Population History (2010-2024)
The city of Summerville town had a population of 43,175 in 2010 and 52,625 in 2024, a 21.9% growth over 14 years. The peak was 52,625 in 2024. Average annual growth rate: 1.44%.
52,625
Population (2024)
43,175
Population (2010)
52,625
Peak (2024)
1.44%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 43,175 |
| 2011 | 43,982 |
| 2012 | 44,710 |
| 2013 | 45,952 |
| 2014 | 47,370 |
| 2015 | 49,227 |
| 2016 | 50,216 |
| 2017 | 51,517 |
| 2018 | 51,880 |
| 2019 | 52,549 |
| 2020 | 50,957 |
| 2021 | 51,239 |
| 2022 | 51,560 |
| 2023 | 51,818 |
| 2024 | 52,625 |
Race & Ethnicity
| White | 68.1% |
| Black or African American | 20.5% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.8% |
| Two or More Races | 0.0% |
Economy & Income
$78,621
Median Household Income
$39,271
Per Capita Income
7.3%
Poverty Rate
3.3%
Unemployment Rate
Housing
$295,700
Median Home Value
$1,414
Median Rent
68.0%
Owner-Occupied
Education
93.6%
High School+
31.7%
Bachelor's+
Commute
0.1%
Drive Alone
82.8%
Public Transit
8.2%
Work From Home
30.1 min
Avg Commute
Community Profile
47.3%
Foreign Born
92.8%
Non-English at Home
11.8%
Veterans
16.0%
With Disability
89.2%
Health Insurance
97.2%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 26.6% |
| Finance, Insurance & Real Estate | 10.2% |
| Education, Health Care & Social Services | 9.9% |
| Manufacturing | 9.1% |
| Construction | 7.6% |
| Retail Trade | 7.4% |
| Public Administration | 6.4% |
| Information | 3.5% |
| Arts, Entertainment & Food Services | 3.4% |
| Transportation & Warehousing | 1.3% |
| Agriculture & Mining | 0.2% |
Largest cities in South Carolina
Largest counties in South Carolina
Part of South Carolina
Metro areas in South Carolina
City rankings
Frequently Asked Questions
Summerville, South Carolina has a population of 51,262 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 7th-largest city in South Carolina.
The median household income in Summerville, South Carolina is $78,621, with 7.3% of residents living below the federal poverty level.
The median home value in Summerville, South Carolina is $295,700, with median monthly rent at $1,414 and a homeownership rate of 68.0%.
The median age in Summerville, South Carolina is 38.1 years. The population is 47.1% male and 52.9% female.
The population has grown 21.9% since 2010 (43,175 → 52,625).
Where to stay in Summerville
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Statewide data for South Carolina
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.