| Zip Code : | 21237 |
| City : | Baltimore city, Middle River, Perry Hall, Rosedale, Rossville, White Marsh |
| County : | Baltimore city, Baltimore County |
| State : | Maryland (MD) |
| | |
| Land Area : | 11.47 sq mi |
| Water Area : | 0.26 sq mi |
| Latitude : | 39.3418745 |
| Longitude : | -76.4954022 |
| | |
| Population (2010): | 30,059 |
| Population Estimate (2012) : | 29,728 |
| Population Density : | 2,620.52/sq mi |
| Housing Units (2012) : | 12,461 |
| Median Household Income (2012) : | $59,974 (Maryland : $72,999, USA : $53,046) |
| Median Family Income (2012) : | $74,917 (Maryland : $88,092, USA : $64,585) |
| Median House Price (2012) : | $235,000 (Maryland : $304,900, USA : $181,400) |