21638 Frequently Asked Questions

A: ZIP Code 21638 is Located in Grasonville Maryland. Portions of 21638 are also in Kent Narrows.

A: ZIP Code 21638 is Located Entirely in Queen Annes County Maryland.

A: The Current Sales Tax in ZIP Code 21638 is 6.0%

A: The Area Codes for 21638 are 410, 443 and 667

A: ZIP Code 21638 is in the Maryland 1st Congressional District.

A: ZIP Code 21638 is in Maryland State House of Delegates District 36.

A: ZIP Code 21638 is in Maryland State Senate District 36.

A: The 2022 population of ZIP Code 21638 is 5064. The population growth rate in 21638 is -0.56%.

A: The majority race/ethnicity of people residing in 21638 is White (89.65%). The majority race/ethnicity of students attending public schools in 21638 is White(69.25%).

A: The median household income in 21638 is $120,938 (2021) and the average adjusted income is $455,150 (2021).