St. Charles, Maryland

St. Charles, Maryland
Former CDP
Location of Saint Charles, Maryland
Coordinates: 38°36′20″N 76°54′57″W / 38.60556°N 76.91583°W / 38.60556; -76.91583
CountryUnited States
StateMaryland
CountyCharles
Area
  Total
11.9 sq mi (30.8 km2)
  Land11.8 sq mi (30.6 km2)
  Water0.1 sq mi (0.3 km2)
Elevation
200 ft (61 m)
Population
 (2000)
  Total
33,379
  Density2,829.3/sq mi (1,092.4/km2)
Time zoneUTC−5 (Eastern (EST))
  Summer (DST)UTC−4 (EDT)
FIPS code24-69350
GNIS feature ID0591211

St. Charles is a planned community in Charles County, Maryland, United States. It is 22 miles (35 km) south-southeast of Washington, D.C., 24 miles (39 km) from northern Virginia and immediately south of Waldorf, which is the mailing address. (St. Charles comprises nearly all the population of Waldorf's zip code 20602, and much of 20603). At the 2000 census, it was delineated as a census-designated place (CDP), with a population of 33,379. It was included in the Waldorf CDP for the 2010 census.