| Name | Jefferson County |
| State | Arkansas |
| FIPS Code | 05069 |
| County Seat | Pine Bluff |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 76,836 |
| Population Growth Rate(2000-2022) | -13.14% |
| Majority Ethnicity | African American 58.15% |
| Public School Majority Ethnicity | African American 69% |
| Partisan Voting Index | Democratic:+10 |
| Unemployment Rate (June 2025) | 4.5% |
| Area Code(s) | 327 / 870 / 501 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 40.08% |
| African American | 58.15% |
| Hispanic | 0.13% |
| Asian | 0.81% |
| Native American | 0.42% |
| Hawaiin/Pacific Islander | 0.42% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 24.38% |
| African American | 69.27% |
| Hispanic | 2.24% |
| Asian | 1.34% |
| Native American | 0.19% |
| Hawaiin/Pacific Islander | 0.3% |