Fountain Inn, South Carolina Demographics & Population 2026
During the 2020–2024 ACS period, Fountain Inn, South Carolina had a total population of 12,020, the 54th largest city in South Carolina, with a median household income of $73,585, which is 6% higher than the state average. The poverty rate is 7.7%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Fountain Inn Quick Facts
How Fountain Inn 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 | 11,307 | 12,020 | +6.3% |
| Median household income | $72,021 | $73,585 | +2.2% |
| Median home value | $255,400 | $275,300 | +7.8% |
How Fountain Inn 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
Moderate diversity with one or two groups making up the majority.
State average: 55 | National average: 61
Education
Educational Attainment (Adults 25+)
Fountain Inn Rankings in South Carolina
Explore South Carolina Rankings
Other Cities in Greenville County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Greenville | 72,935 | $71,472 | 14.0% | $487,500 |
| Greer | 41,536 | $82,626 | 10.1% | $288,700 |
| Mauldin | 27,055 | $82,331 | 8.4% | $258,500 |
| Simpsonville | 26,144 | $82,457 | 6.1% | $299,300 |
| Taylors | 24,505 | $77,144 | 10.6% | $257,500 |
| Wade Hampton | 20,898 | $77,449 | 7.2% | $339,000 |
| Five Forks | 18,656 | $141,786 | 2.5% | $452,200 |
| Berea | 16,862 | $49,829 | 22.9% | $204,700 |
| Gantt | 15,401 | $47,316 | 25.2% | $184,400 |
| Parker | 12,898 | $40,043 | 29.6% | $150,400 |
Cities Similar to Fountain Inn
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Oak Grove | 12,256 | $74,554 | $210,300 | 32.6% | 12.6% |
| Irmo | 11,813 | $80,489 | $203,400 | 39.2% | 9.2% |
| Little River | 11,771 | $65,786 | $305,800 | 25.8% | 12.7% |
| Boiling Springs | 12,936 | $72,068 | $244,400 | 26.5% | 9.9% |
| Red Bank | 11,314 | $68,004 | $189,000 | 19.3% | 11.5% |
Population Overview
Fountain Inn is a small city located in South Carolina, within Greenville County. The total population is 12,020. It ranks as the 54th most populous out of 474 Census-designated places in South Carolina.
Age Demographics
The median age in Fountain Inn is 35.2 years. This is 12% lower than the state median of 40.2 years.
Economy, Income & Housing
The median household income in Fountain Inn is $73,585. This is 6% higher than the state median of $69,324. It is also 9% lower than the national median of $80,734. The poverty rate stands at 7.7%. This is 46% lower than the state poverty rate of 14.1%. The unemployment rate is 4.7%. This is 5% lower than the state rate of 4.9%. The median home value is $275,300. Housing costs are 6% higher than the state median of $259,000. The home-value-to-income ratio is 3.7x. 75.1% of occupied housing units are owner-occupied. This homeownership rate is 5% higher than the state average of 71.9%.
Race & Ethnicity
The largest racial or ethnic group in Fountain Inn is White (non-Hispanic), making up 62.2% of the population. Black or African American residents account for 25.8%.
Education
33.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 4% higher 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 91.4%.
Data Sources & Methodology
All demographic data for Fountain Inn, 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 Fountain Inn, South Carolina?
Fountain Inn, South Carolina has a population of 12,020 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Fountain Inn, SC?
The median household income in Fountain Inn is $73,585, which is 9% lower than the national median of $80,734.
What is the poverty rate in Fountain Inn, SC?
The poverty rate in Fountain Inn is 7.7%. This means approximately 912 residents live below the federal poverty line.
What is the racial makeup of Fountain Inn, South Carolina?
Fountain Inn's population is 62.2% White, 25.8% Black, 8.3% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Fountain Inn, SC?
The median home value in Fountain Inn is $275,300. The home-value-to-income ratio is 3.7x.
How educated is Fountain Inn, South Carolina?
33.5% of adults (25+) in Fountain Inn hold a bachelor's degree or higher, and 10.2% hold a graduate or professional degree.