21403 Frequently Asked Questions

A: ZIP Code 21403 is Located in Annapolis Maryland. Portions of 21403 are also in Annapolis Neck, Highland Beach, Hillsmere Shores.

A: ZIP Code 21403 is Located Entirely in Anne Arundel County Maryland.

A: The Current Sales Tax in ZIP Code 21403 is 6.0%

A: The Area Codes for 21403 are 410, 443 and 667

A: ZIP Code 21403 is in the Maryland 3rd Congressional District.

A: ZIP Code 21403 is in Maryland State House of Delegates District 30A.

A: ZIP Code 21403 is in Maryland State Senate District 30.

A: The 2022 population of ZIP Code 21403 is 32207. The population growth rate in 21403 is 5.70%. The population density of 21403 is 2,779.

A: The majority race/ethnicity of people residing in 21403 is White (67.44%). The majority race/ethnicity of students attending public schools in 21403 is Hispanic(53.00%).

A: The median household income in 21403 is $98,684 (2021) and the average adjusted income is $660,130 (2021).