| Zip Code : | 21111 |
| City : | |
| County : | Harford County, Baltimore County |
| State : | Maryland (MD) |
| | |
| Land Area : | 35.07 sq mi |
| Water Area : | 0.19 sq mi |
| Latitude : | 39.5755367 |
| Longitude : | -76.5896918 |
| | |
| Population (2010): | 4,903 |
| Population Estimate (2012) : | 4,624 |
| Population Density : | 139.82/sq mi |
| Housing Units (2012) : | 1,883 |
| Median Household Income (2012) : | $123,448 (Maryland : $72,999, USA : $53,046) |
| Median Family Income (2012) : | $135,707 (Maryland : $88,092, USA : $64,585) |
| Median House Price (2012) : | $565,900 (Maryland : $304,900, USA : $181,400) |