| Name | Union County |
| State | Mississippi |
| FIPS Code | 28145 |
| County Seat | New Albany |
| Timezone | Central Daylight Time (CDT) |
| Population (2024) | 28,275 |
| Population Growth Rate(2020-2024) | 1.75% |
| Majority Ethnicity | White 78.42% |
| Public School Majority Ethnicity | White 71% |
| Partisan Voting Index | Strongly Republican:+35 |
| Unemployment Rate (May 2026) | 3.5% |
| Sales Tax Rate (2025) | 7% |
| Area Code(s) | 662 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 78.42% |
| African American | 16.45% |
| Hispanic | 4.88% |
| Asian | 0.11% |
| Native American | 0.13% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 71.44% |
| African American | 15.61% |
| Hispanic | 8.05% |
| Asian | 0.92% |
| Native American | 0.06% |
| Hawaiin/Pacific Islander | 0.04% |