| Official Zip Code Name | Fairfax |
| Zip Code State | Virginia |
| Primary County: | Fairfax City |
| Area Code | 571 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 5 |
| Elevation Range | 431 ft. |
| Area | 19.445 Sqm. |
| Coordinates(Y,X) | 38.837256, -77.342008 |