| Place Name | Martinsville |
| Place Type | City |
| ZIP Code(s) | 24112 |
| County | City of Martinsville |
| Area Code(s) | 276 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 13,854 |
| Population Growth Rate (2010-19) | -2.43% |
| Majority Ethnicity | White 45.92% |
| Metro/Micro Stats Area | Martinsville, VA |
| US Congressional District(s) | Virginia 9th |
| House of Delegates Districts | 16 |
| State Senate Districts | 20 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 45.92% |
| African American | 45.75% |
| Hispanic | 0.56% |
| Asian | 0.91% |
| Native American | 0.11% |
| Hawaiin/Pacific Islander | 6.74% |