| Place Name | Kilmarnock |
| Place Type | Town |
| ZIP Code(s) | 22482 |
| County | Lancaster County |
| Area Code(s) | 804 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 1,443 |
| Population Growth Rate (2010-19) | -2.82% |
| Majority Ethnicity | White 70.29% |
| US Congressional District(s) | Virginia 1st |
| House of Delegates Districts | 99 |
| State Senate Districts | 4 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 70.29% |
| African American | 25.73% |
| Hispanic | 0% |
| Asian | 3.34% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.64% |