21146 Frequently Asked Questions

A: ZIP Code 21146 is Located in Severna Park Maryland. Portions of 21146 are also in Arnold, Riverdale.

A: ZIP Code 21146 is Located Entirely in Anne Arundel County Maryland.

A: The Current Sales Tax in ZIP Code 21146 is 6.0%

A: The Area Codes for 21146 are 410, 443 and 667

A: ZIP Code 21146 is in the Maryland 3rd Congressional District.

A: 21146 is within Maryland State House of Delegates District 31, Maryland State House of Delegates District 30A, Maryland State House of Delegates District 33B and Maryland State House of Delegates District 33C.

A: 21146 is within Maryland State Senate District 30, Maryland State Senate District 31 and Maryland State Senate District 33.

A: The 2022 population of ZIP Code 21146 is 29710. The population growth rate in 21146 is 1.88%. The population density of 21146 is 2,643.

A: The majority race/ethnicity of people residing in 21146 is White (91.64%). The majority race/ethnicity of students attending public schools in 21146 is White(80.00%).

A: The median household income in 21146 is $157,655 (2021) and the average adjusted income is $512,440 (2021).
2025 zipdatamaps.com