
Severn
- County:
- Anne Arundel County
- County Seat:
- No
- Area (mi²):
- 18.339
- State:
- Maryland
Severn is a CDP located in Anne Arundel County, Maryland. Severn has a 2025 population of 59,490. Severn is currently growing at a rate of 1.74% annually and its population has increased by 11.46% since the most recent census, which recorded a population of 53,374 in 2020.
The average household income in Severn is $154,313 with a poverty rate of 5.7%. The median age in Severn is 36.8 years: 36.6 years for males, and 37.1 years for females.