| Name | Mingo County |
| State | West Virginia |
| FIPS Code | 54059 |
| County Seat | Williamson |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2024) | 22,025 |
| Population Growth Rate(2020-2024) | -7.02% |
| Majority Ethnicity | White 97.49% |
| Public School Majority Ethnicity | White 96% |
| Partisan Voting Index | Strongly Republican:+37 |
| Unemployment Rate (May 2026) | 7.7% |
| Area Code(s) | 304 / 681 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 97.49% |
| African American | 2.02% |
| Hispanic | 0.49% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 95.81% |
| African American | 1.21% |
| Hispanic | 0.75% |
| Asian | 0.05% |
| Native American | 0.03% |
| Hawaiin/Pacific Islander | 0.03% |