| Place Name | Annandale |
| Place Type | Census Designated Place |
| ZIP Code(s) | 22003 |
| County | Fairfax County |
| Area Code(s) | 571,703 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 39,669 |
| Population Growth Rate (2010-19) | 5.74% |
| Majority Ethnicity | White 40.24% |
| Metro/Micro Stats Area | Washington-Arlington-Alexandria, DC-VA-MD-WV |
| US Congressional District(s) | Virginia 11thVirginia 8th |
| House of Delegates Districts | 38,53 |
| State Senate Districts | 35,37 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 40.24% |
| African American | 7.97% |
| Hispanic | 0.59% |
| Asian | 21.44% |
| Native American | 0.21% |
| Hawaiin/Pacific Islander | 29.55% |