Mullins, South Carolina Demographics & Population 2026
During the 2020–2024 ACS period, Mullins, South Carolina had a total population of 3,914, the 123rd largest city in South Carolina, with a median household income of $34,908, which is 50% lower than the state average. The poverty rate is 38.3%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 50% below the state average, indicating significant economic challenges.
- More than 1 in 4 residents live below the poverty line (38.3%), well above the national average of 12.4%.
- Unemployment rate of 10.1% is notably above the national average.
Mullins Quick Facts
How Mullins 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 | 3,965 | 3,914 | -1.3% |
| Median household income | $30,750 | $34,908 | +13.5% |
| Median home value | $89,400 | $95,300 | +6.6% |
How Mullins 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+)
Mullins Rankings in South Carolina
Explore South Carolina Rankings
Other Cities in Marion County
Cities Similar to Mullins
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Southern Shops | 3,797 | $37,754 | $109,600 | 3.8% | 43.3% |
| Honea Path | 3,739 | $32,900 | $155,400 | 12.0% | 33.6% |
| Walhalla | 4,157 | $36,327 | $171,900 | 11.4% | 45.9% |
| Saxon | 4,085 | $32,292 | $90,000 | 13.9% | 45.8% |
| Edgefield | 4,010 | $39,688 | $122,500 | 13.5% | 31.4% |
Population Overview
Mullins is a small community located in South Carolina, within Marion County. The total population is 3,914. It ranks as the 123rd most populous out of 474 Census-designated places in South Carolina.
Age Demographics
The median age in Mullins is 37.9 years. This is 6% lower than the state median of 40.2 years. With 28.1% of the population under 18, Mullins has a notably young demographic profile, suggesting a family-oriented community. 10.7% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.
Economy, Income & Housing
The median household income in Mullins is $34,908. This is 50% lower than the state median of $69,324. It is also 57% lower than the national median of $80,734. The poverty rate stands at 38.3%. This is 172% higher than the state poverty rate of 14.1%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 10.1%. This is 107% higher than the state rate of 4.9%. The median home value is $95,300. Housing costs are 63% lower than the state median of $259,000. With a home-value-to-income ratio of just 2.7x, Mullins is one of the most affordable housing markets in the area. 45.3% of occupied housing units are owner-occupied. This homeownership rate is 37% lower than the state average of 71.9%.
Race & Ethnicity
The largest racial or ethnic group in Mullins is Black or African American, making up 79.7% of the population. White (non-Hispanic) residents account for 16.7%. The White (non-Hispanic) population (16.7%) is well below the state average of 61.9%. The Black or African American population is significantly higher than the state average (79.7% vs 24.6%). The Hispanic or Latino population (1.0%) is well below the state average of 7.4%.
Education
19.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 38% 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 88.2%.
Data Sources & Methodology
All demographic data for Mullins, 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.
Free data download: Get all South Carolina city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Mullins, South Carolina?
Mullins, South Carolina has a population of 3,914 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Mullins, SC?
The median household income in Mullins is $34,908, which is 57% lower than the national median of $80,734.
What is the poverty rate in Mullins, SC?
The poverty rate in Mullins is 38.3%. This means approximately 1,456 residents live below the federal poverty line.
What is the racial makeup of Mullins, South Carolina?
Mullins's population is 16.7% White, 79.7% Black, 1.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Mullins, SC?
The median home value in Mullins is $95,300. The home-value-to-income ratio is 2.7x.
How educated is Mullins, South Carolina?
19.9% of adults (25+) in Mullins hold a bachelor's degree or higher, and 5.5% hold a graduate or professional degree.