| Place Name | Fair Oaks |
| Place Type | Census Designated Place |
| ZIP Code(s) | 22030 22033 22124 |
| County | Fairfax County |
| Area Code(s) | 571,703 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 29,708 |
| Population Growth Rate (2010-19) | 12.67% |
| Majority Ethnicity | White 54.21% |
| Metro/Micro Stats Area | Washington-Arlington-Alexandria, DC-VA-MD-WV |
| US Congressional District(s) | Virginia 11thVirginia 10th |
| House of Delegates Districts | 35,37,67 |
| State Senate Districts | 32,34,37 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 54.21% |
| African American | 9.29% |
| Hispanic | 0% |
| Asian | 27.47% |
| Native American | 0.07% |
| Hawaiin/Pacific Islander | 8.96% |