21810 Frequently Asked Questions

A: ZIP Code 21810 is Located in Allen Maryland.

A: ZIP Code 21810 is Located Entirely in Wicomico County Maryland.

A: The Current Sales Tax in ZIP Code 21810 is 6.0%

A: The Area Codes for 21810 are 410, 443 and 667

A: ZIP Code 21810 is in the Maryland 1st Congressional District.

A: ZIP Code 21810 is in Maryland State House of Delegates District 37B.

A: ZIP Code 21810 is in Maryland State Senate District 37.

A: The 2022 population of ZIP Code 21810 is 160. The population growth rate in 21810 is -48.02%. The population density of 21810 is 333.

A: The majority race/ethnicity of people residing in 21810 is White (100.00%).

A: The median household income in 21810 is $118,537 (2021) and the average adjusted income is $-1 ().
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