21657 Frequently Asked Questions

A: ZIP Code 21657 is Located in Queen Anne Maryland.

A: ZIP Code 21657 is Located Primarily in Queen Annes County Maryland with Portions in Talbot County and Caroline County.

A: The Current Sales Tax in ZIP Code 21657 is 6.0%

A: The Area Codes for 21657 are 410, 443 and 667

A: ZIP Code 21657 is in the Maryland 1st Congressional District.

A: 21657 is within Maryland State House of Delegates District 36 and Maryland State House of Delegates District 37B.

A: 21657 is within Maryland State Senate District 36 and Maryland State Senate District 37.

A: The 2022 population of ZIP Code 21657 is 1437. The population growth rate in 21657 is 0.00%. The population density of 21657 is 46.

A: The majority race/ethnicity of people residing in 21657 is White (83.60%).

A: The median household income in 21657 is $95,139 (2021) and the average adjusted income is $283,050 (2021).