| City : | Hybla Valley |
| County : | Fairfax County, Jefferson County, Llano County, Los Angeles County |
| State : | Virginia (VA) |
| | |
| Land Area : | 2.06 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 38.7461285 |
| Longitude : | -77.0795927 |
| | |
| Population (2010): | 15,801 |
| Population Estimate (2012) : | 15,513 |
| Population Density : | 7,687.01/sq mi |
| Housing Units (2012) : | 6,060 |
| Median Household Income (2012) : | $53,376 (Virginia : $63,636, USA : $53,046) |
| Median Family Income (2012) : | $63,669 (Virginia : $76,566, USA : $64,585) |
| Median House Price (2012) : | $334,000 (Virginia : $249,700, USA : $181,400) |