| Place Name | Middleburg |
| Place Type | Town |
| ZIP Code(s) | 20117 |
| County | Loudoun County |
| Area Code(s) | 540 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 611 |
| Population Growth Rate (2010-19) | -0.59% |
| Majority Ethnicity | White 71.52% |
| Metro/Micro Stats Area | Washington-Arlington-Alexandria, DC-VA-MD-WV |
| US Congressional District(s) | Virginia 10th |
| House of Delegates Districts | 10 |
| State Senate Districts | 27 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 71.52% |
| African American | 17.53% |
| Hispanic | 0.16% |
| Asian | 0.47% |
| Native American | 0.31% |
| Hawaiin/Pacific Islander | 10.02% |