Severn, Maryland

Severn
2014 aerial photo of Severn
Location of Severn, Maryland
Coordinates: 39°7′58″N 76°41′38″W / 39.13278°N 76.69389°W / 39.13278; -76.69389
Country United States
State Maryland
County Anne Arundel
Area
 • Total
18.34 sq mi (47.50 km2)
 • Land18.34 sq mi (47.50 km2)
 • Water0 sq mi (0.00 km2)
Elevation
161 ft (49 m)
Population
 (2020)
 • Total
57,118
 • Density3,114.4/sq mi (1,202.48/km2)
Time zoneUTC−5 (EST)
 • Summer (DST)UTC−4 (EDT)
ZIP code
21144
Area codes410, 443, and 667
FIPS code24-71150
GNIS feature ID0591249

Severn is a census-designated place (CDP) in Anne Arundel County, Maryland, United States. According to the 2020 U.S. census, the population of Severn is 57,118, a 22.6% increase from 44,231 in 2010. The zip code is 21144.