Mullins city, South Carolina
Official LSAD Designation: Mullins city • Census GEOID: 4548805
• Marion County
Mullins city is an incorporated city in Marion County, South Carolina. According to official records from the Census (2025), Mullins city had an estimated population of 3,838 residents. Official Census Bureau geographic records classify this community under LSAD designation Mullins city (GEOID 4548805).
Local Government Administration U.S. Census Bureau GMAF
City Of Mullins
Municipal
Official Title:
Mayor
Address:
PO BOX 408, MULLINS SC 29574-0408
County Of Marion
County
Official Title:
County Administrator
Address:
PO BOX 183, MARION SC 29571-0183
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 3,838 | 2025 |
| Median Household Income | $34,908 | 2020-2024 |
| Median Home Value | $95,300 | 2020-2024 |
| Land Area | 3.22 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).