| Zip Code : | 21078 |
| City : | Aberdeen city, Havre de Grace city |
| County : | Harford County |
| State : | Maryland (MD) |
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| Land Area : | 30.18 sq mi |
| Water Area : | 5.35 sq mi |
| Latitude : | 39.5592368 |
| Longitude : | -76.1412167 |
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| Population (2010): | 17,603 |
| Population Estimate (2012) : | 18,441 |
| Population Density : | 583.30/sq mi |
| Housing Units (2012) : | 7,797 |
| Median Household Income (2012) : | $65,757 (Maryland : $72,999, USA : $53,046) |
| Median Family Income (2012) : | $86,777 (Maryland : $88,092, USA : $64,585) |
| Median House Price (2012) : | $279,300 (Maryland : $304,900, USA : $181,400) |