21794 Frequently Asked Questions

A: ZIP Code 21794 is Located in West Friendship Maryland.

A: ZIP Code 21794 is Located Entirely in Howard County Maryland.

A: The Current Sales Tax in ZIP Code 21794 is 6.0%

A: The Area Codes for 21794 are 410, 443 and 667

A: ZIP Code 21794 is in the Maryland 3rd Congressional District.

A: ZIP Code 21794 is in Maryland State House of Delegates District 09A.

A: ZIP Code 21794 is in Maryland State Senate District 09.

A: The 2022 population of ZIP Code 21794 is 2309. The population growth rate in 21794 is 0.00%. The population density of 21794 is 252.

A: The majority race/ethnicity of people residing in 21794 is White (59.83%). The majority race/ethnicity of students attending public schools in 21794 is White(59.84%).

A: The median household income in 21794 is $171,696 (2021) and the average adjusted income is $512,460 (2021).
2025 zipdatamaps.com