| Official Zip Code Name | Callao |
| Zip Code State | Virginia |
| Primary County: | Northumberland |
| Area Code | 804 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 5 |
| Elevation Range | 117 ft. |
| Area | 25.482 Sqm. |
| Coordinates(Y,X) | 37.933486, -76.569604 |