| City : | Countryside |
| County : | Loudoun County, Menominee County |
| State : | Virginia (VA) |
| | |
| Land Area : | 2.57 sq mi |
| Water Area : | 0.02 sq mi |
| Latitude : | 39.0518852 |
| Longitude : | -77.4125638 |
| | |
| Population (2010): | 10,072 |
| Population Estimate (2012) : | 9,816 |
| Population Density : | 3,913.17/sq mi |
| Housing Units (2012) : | 3,698 |
| Median Household Income (2012) : | $116,328 (Virginia : $63,636, USA : $53,046) |
| Median Family Income (2012) : | $133,808 (Virginia : $76,566, USA : $64,585) |
| Median House Price (2012) : | $374,300 (Virginia : $249,700, USA : $181,400) |