Mullins city, South Carolina
Official LSAD Designation: Mullins city • Census GEOID: 4548805
• Marion County
Demographics & Population Profile
Population and demographics for Mullins city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 3,838 | — | 2025 | Census |
| Median Age | 37.9 yrs | ±7.7 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 1,697 | ±290 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).