21056 Frequently Asked Questions

A: ZIP Code 21056 is Located in Gibson Island Maryland.

A: ZIP Code 21056 is Located Entirely in Anne Arundel County Maryland.

A: The Current Sales Tax in ZIP Code 21056 is 6.0%

A: The Area Codes for 21056 are 410, 443 and 667

A: ZIP Code 21056 is in the Maryland 3rd Congressional District.

A: ZIP Code 21056 is in Maryland State House of Delegates District 31.

A: ZIP Code 21056 is in Maryland State Senate District 31.

A: The 2022 population of ZIP Code 21056 is 318. The population growth rate in 21056 is 25.11%. The population density of 21056 is 218.

A: The majority race/ethnicity of people residing in 21056 is White (100.00%).

A: The median household income in 21056 is $250,001 (2021) and the average adjusted income is $-1 ().
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