| Zip Code : | 20657 |
| City : | Chesapeake Ranch Estates, Drum Point, Long Beach, Lusby, Solomons |
| County : | Calvert County |
| State : | Maryland (MD) |
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| Land Area : | 30.08 sq mi |
| Water Area : | 8.68 sq mi |
| Latitude : | 38.3797571 |
| Longitude : | -76.4428828 |
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| Population (2010): | 20,483 |
| Population Estimate (2012) : | 20,538 |
| Population Density : | 680.99/sq mi |
| Housing Units (2012) : | 7,765 |
| Median Household Income (2012) : | $85,903 (Maryland : $72,999, USA : $53,046) |
| Median Family Income (2012) : | $88,683 (Maryland : $88,092, USA : $64,585) |
| Median House Price (2012) : | $276,800 (Maryland : $304,900, USA : $181,400) |