| Zip Code : | 21013 |
| City : | Fallston |
| County : | Harford County, Baltimore County |
| State : | Maryland (MD) |
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| Land Area : | 15.11 sq mi |
| Water Area : | 0.03 sq mi |
| Latitude : | 39.5115021 |
| Longitude : | -76.4907879 |
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| Population (2010): | 4,653 |
| Population Estimate (2012) : | 5,093 |
| Population Density : | 307.97/sq mi |
| Housing Units (2012) : | 1,743 |
| Median Household Income (2012) : | $112,750 (Maryland : $72,999, USA : $53,046) |
| Median Family Income (2012) : | $117,068 (Maryland : $88,092, USA : $64,585) |
| Median House Price (2012) : | $443,200 (Maryland : $304,900, USA : $181,400) |