| Place Name | Mount Jackson |
| Place Type | Town |
| ZIP Code(s) | 22842 |
| County | Shenandoah County |
| Area Code(s) | 540 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 1,941 |
| Population Growth Rate (2010-19) | -1.65% |
| Majority Ethnicity | White 69.06% |
| US Congressional District(s) | Virginia 6th |
| House of Delegates Districts | 15 |
| State Senate Districts | 26 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 69.06% |
| African American | 1.44% |
| Hispanic | 0.25% |
| Asian | 1.44% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 27.81% |