21540 Frequently Asked Questions

A: ZIP Code 21540 is Located in Luke Maryland.

A: ZIP Code 21540 is Located Entirely in Allegany County Maryland.

A: The Current Sales Tax in ZIP Code 21540 is 6.0%

A: The Area Codes for 21540 are 240 and 301

A: ZIP Code 21540 is in the Maryland 6th Congressional District.

A: ZIP Code 21540 is in Maryland State House of Delegates District 01A.

A: ZIP Code 21540 is in Maryland State Senate District 01.

A: The 2022 population of ZIP Code 21540 is 94. The population growth rate in 21540 is 0.00%. The population density of 21540 is 337.

A: The majority race/ethnicity of people residing in 21540 is White (97.18%).

A: The median household income in 21540 is $40,750 (2021) and the average adjusted income is $-1 ().