Gillisonville, South Carolina Demographics & Population 2026
During the 2020–2024 ACS period, Gillisonville, South Carolina had a total population of 378, the 362nd largest community in South Carolina. The poverty rate is 6.1%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Only 6.3% of adults have a bachelor's degree, well below the national average of 35.7%.
Gillisonville Quick Facts
How Gillisonville Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 317 | 378 | +19.2% |
How Gillisonville Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 55 | National average: 61
Education
Educational Attainment (Adults 25+)
Gillisonville Rankings in South Carolina
Explore South Carolina Rankings
Other Cities in Jasper County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Coosawhatchie | 43 | N/A | 44.2% | N/A |
Cities Similar to Gillisonville
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Enoree | 370 | N/A | $95,500 | 3.2% | 19.5% |
| West Union | 370 | $48,393 | $147,700 | 15.4% | 6.2% |
| Eutawville | 388 | N/A | $75,000 | 6.5% | 29.4% |
| Society Hill | 388 | $32,656 | $92,800 | 20.8% | 19.3% |
| Little Mountain | 368 | $91,250 | $267,100 | 36.0% | 17.9% |
A note before these figures: with a population of 378, Gillisonville's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Gillisonville is a small community located in South Carolina, within Jasper County. The total population is 378. It ranks as the 362nd most populous out of 474 Census-designated places in South Carolina.
Age Demographics
The median age in Gillisonville is 43.5 years. This is 8% higher than the state median of 40.2 years. With 32.3% of the population under 18, Gillisonville has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The poverty rate stands at 6.1%. This is 57% lower than the state poverty rate of 14.1%. The survey records no unemployed residents in Gillisonville, which reflects the size of the sample rather than a labor market without joblessness. 75.8% of occupied housing units are owner-occupied. This homeownership rate is 5% higher than the state average of 71.9%.
Race & Ethnicity
Gillisonville has a predominantly Black or African American population, comprising 86.0% of all residents. White (non-Hispanic) residents account for 14.0%. The White (non-Hispanic) population (14.0%) is well below the state average of 61.9%. The Black or African American population is significantly higher than the state average (86.0% vs 24.6%).
Education
6.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 81% lower than the state rate of 32.1%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 94.9%.
Data Sources & Methodology
All demographic data for Gillisonville, South Carolina is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against South Carolina state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 474 Census-designated places in South Carolina. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Gillisonville, South Carolina?
Gillisonville, South Carolina has a population of 378 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Gillisonville, SC?
The Census Bureau does not publish a reliable median household income estimate for Gillisonville — the community is too small for the ACS sample. The national median is $80,734.
What is the poverty rate in Gillisonville, SC?
The poverty rate in Gillisonville is 6.1%. This means approximately 23 residents live below the federal poverty line.
What is the racial makeup of Gillisonville, South Carolina?
Gillisonville's population is 14.0% White, 86.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Gillisonville, SC?
The Census Bureau does not publish a reliable median home value estimate for Gillisonville — there are too few owner-occupied homes in the ACS sample. The national median is $332,700.
How educated is Gillisonville, South Carolina?
6.3% of adults (25+) in Gillisonville hold a bachelor's degree or higher, and 0.0% hold a graduate or professional degree.