| Zip Code : | 21837 |
| City : | Mardela Springs town |
| County : | Wicomico County |
| State : | Maryland (MD) |
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| Land Area : | 44.41 sq mi |
| Water Area : | 3.27 sq mi |
| Latitude : | 38.4545722 |
| Longitude : | -75.7663151 |
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| Population (2010): | 2,614 |
| Population Estimate (2012) : | 2,697 |
| Population Density : | 58.86/sq mi |
| Housing Units (2012) : | 1,119 |
| Median Household Income (2012) : | $67,969 (Maryland : $72,999, USA : $53,046) |
| Median Family Income (2012) : | $77,594 (Maryland : $88,092, USA : $64,585) |
| Median House Price (2012) : | $173,300 (Maryland : $304,900, USA : $181,400) |