| County Name | Marion County |
| FIPS Code | 45067 |
| Population | 33062 |
| Unemployment Rate | 5.2% |
| Time Zone: | Eastern Daylight Time |
| List of Counties that Border Marion County, South Carolina |
|---|
| Dillon, SC |
| Florence, SC |
| Georgetown, SC |
| Horry, SC |
| Marion, SC |
| Williamsburg, SC |
| List of Cities/Towns in Marion County, South Carolina |
|---|
| Daviston, SC |
| Marion, SC |
| Mullins, SC |
| Nichols, SC |
| Sellers, SC |
| Zion, SC |