21641 Frequently Asked Questions

A: ZIP Code 21641 is Located in Hillsboro Maryland.

A: ZIP Code 21641 is Located Entirely in Caroline County Maryland.

A: The Current Sales Tax in ZIP Code 21641 is 6.0%

A: The Area Codes for 21641 are 410, 443 and 667

A: ZIP Code 21641 is in the Maryland 1st Congressional District.

A: ZIP Code 21641 is in Maryland State House of Delegates District 37B.

A: ZIP Code 21641 is in Maryland State Senate District 37.

A: The 2022 population of ZIP Code 21641 is 149. The population growth rate in 21641 is 37.08%. The population density of 21641 is 556.

A: The majority race/ethnicity of people residing in 21641 is White (99.18%).

A: The median household income in 21641 is $62,917 (2021) and the average adjusted income is $-1 ().