| Name | Marion County |
| State | Mississippi |
| FIPS Code | 28091 |
| County Seat | Columbia |
| Timezone | Central Daylight Time (CDT) |
| Population (2024) | 24,133 |
| Population Growth Rate(2020-2024) | -1.27% |
| Majority Ethnicity | White 65.11% |
| Public School Majority Ethnicity | White 51% |
| Partisan Voting Index | Strongly Republican:+21 |
| Unemployment Rate (May 2026) | 4.6% |
| Sales Tax Rate (2025) | 7% |
| Area Code(s) | 601 / 769 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 65.11% |
| African American | 32.71% |
| Hispanic | 1.81% |
| Asian | 0.1% |
| Native American | 0.27% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 51.49% |
| African American | 44.03% |
| Hispanic | 1.52% |
| Asian | 0.28% |
| Native American | 0.06% |
| Hawaiin/Pacific Islander | 0% |