21409 Frequently Asked Questions

A: ZIP Code 21409 is Located in Annapolis Maryland. Portions of 21409 are also in Cape St. Claire, Arnold.

A: ZIP Code 21409 is Located Entirely in Anne Arundel County Maryland.

A: The Current Sales Tax in ZIP Code 21409 is 6.0%

A: The Area Codes for 21409 are 410, 443 and 667

A: ZIP Code 21409 is in the Maryland 3rd Congressional District.

A: 21409 is within Maryland State House of Delegates District 30A and Maryland State House of Delegates District 33C.

A: 21409 is within Maryland State Senate District 30 and Maryland State Senate District 33.

A: The 2022 population of ZIP Code 21409 is 20619. The population growth rate in 21409 is -2.97%. The population density of 21409 is 1,325.

A: The majority race/ethnicity of people residing in 21409 is White (86.51%). The majority race/ethnicity of students attending public schools in 21409 is White(72.39%).

A: The median household income in 21409 is $130,816 (2021) and the average adjusted income is $666,350 (2021).