| Zip Code : | 20670 |
| City : | Lexington Park |
| County : | St. Mary's County |
| State : | Maryland (MD) |
| | |
| Land Area : | 9.43 sq mi |
| Water Area : | 5.65 sq mi |
| Latitude : | 38.2852791 |
| Longitude : | -76.4157081 |
| | |
| Population (2010): | 1,014 |
| Population Estimate (2012) : | 1,203 |
| Population Density : | 107.52/sq mi |
| Housing Units (2012) : | 225 |
| Median Household Income (2012) : | $55,833 (Maryland : $72,999, USA : $53,046) |
| Median Family Income (2012) : | $54,712 (Maryland : $88,092, USA : $64,585) |
| Median House Price (2012) : | $0 (Maryland : $304,900, USA : $181,400) |