| Zip Code : | 21009 |
| City : | Bel Air South, Edgewood, Riverside |
| County : | Harford County |
| State : | Maryland (MD) |
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| Land Area : | 11.34 sq mi |
| Water Area : | 0.78 sq mi |
| Latitude : | 39.4668881 |
| Longitude : | -76.2951996 |
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| Population (2010): | 29,766 |
| Population Estimate (2012) : | 29,322 |
| Population Density : | 2,624.28/sq mi |
| Housing Units (2012) : | 11,620 |
| Median Household Income (2012) : | $87,972 (Maryland : $72,999, USA : $53,046) |
| Median Family Income (2012) : | $97,907 (Maryland : $88,092, USA : $64,585) |
| Median House Price (2012) : | $264,900 (Maryland : $304,900, USA : $181,400) |