| Name | Marion County |
| State | South Carolina |
| FIPS Code | 45067 |
| County Seat | Marion |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 33,038 |
| Population Growth Rate(2000-2022) | -11.73% |
| Majority Ethnicity | African American 58.94% |
| Public School Majority Ethnicity | African American 76% |
| Partisan Voting Index | Democratic:+14 |
| Unemployment Rate (December 2024) | 6.2% |
| Area Code(s) | 843 / 854 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 40% |
| African American | 58.94% |
| Hispanic | 0.83% |
| Asian | 0.23% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 15.38% |
| African American | 76.3% |
| Hispanic | 4.03% |
| Asian | 0.49% |
| Native American | 0.72% |
| Hawaiin/Pacific Islander | 0% |