| Name | City of Fairfax |
| State | Virginia |
| FIPS Code | 51600 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 22,712 |
| Population Growth Rate(2000-2022) | 7.01% |
| Majority Ethnicity | White 58.91% |
| Public School Majority Ethnicity | White 39% |
| Partisan Voting Index | Democratic:+18 |
| Unemployment Rate | 3.1% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 58.91% |
| African American | 5.8% |
| Hispanic | 17.92% |
| Asian | 17.24% |
| Native American | 0.13% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 39.02% |
| African American | 8.48% |
| Hispanic | 27.69% |
| Asian | 19.29% |
| Native American | 0.32% |
| Hawaiin/Pacific Islander | 0.16% |