| Name | City of Martinsville |
| State | Virginia |
| FIPS Code | 51690 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 13,854 |
| Population Growth Rate(2000-2022) | -2.43% |
| Majority Ethnicity | African American 46.12% |
| Public School Majority Ethnicity | African American 59% |
| Partisan Voting Index | Democratic:+15 |
| Unemployment Rate | 4.3% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 45.31% |
| African American | 46.12% |
| Hispanic | 7.1% |
| Asian | 0.8% |
| Native American | 0.59% |
| Hawaiin/Pacific Islander | 0.07% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 22.52% |
| African American | 59.42% |
| Hispanic | 11.76% |
| Asian | 1.29% |
| Native American | 0.2% |
| Hawaiin/Pacific Islander | 0% |