| Name | Fairfield County |
| State | South Carolina |
| FIPS Code | 45039 |
| County Seat | Winnsboro |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 23,804 |
| Population Growth Rate(2000-2022) | -12.56% |
| Majority Ethnicity | African American 58.92% |
| Public School Majority Ethnicity | African American 80% |
| Partisan Voting Index | Democratic:+15 |
| Unemployment Rate (December 2024) | 6.1% |
| Area Code(s) | 803 / 839 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 40.68% |
| African American | 58.92% |
| Hispanic | 0.02% |
| Asian | 0.39% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 14.56% |
| African American | 79.85% |
| Hispanic | 2.78% |
| Asian | 0.64% |
| Native American | 0.16% |
| Hawaiin/Pacific Islander | 0% |