21220 Frequently Asked Questions

A: ZIP Code 21220 is Located in Middle River Maryland. Portions of 21220 are also in Bowleys Quarters, Rossville, Chase.

A: ZIP Code 21220 is Located Entirely in Baltimore County Maryland.

A: The Current Sales Tax in ZIP Code 21220 is 6.0%

A: The Area Codes for 21220 are 410, 443 and 667

A: 21220 is within by the Maryland 2nd Congressional District and the Maryland 1st Congressional District.

A: 21220 is within Maryland State House of Delegates District 06, Maryland State House of Delegates District 08 and Maryland State House of Delegates District 07A.

A: 21220 is within Maryland State Senate District 06, Maryland State Senate District 07 and Maryland State Senate District 08.

A: The 2022 population of ZIP Code 21220 is 42652. The population growth rate in 21220 is 2.93%. The population density of 21220 is 1,298.

A: The majority race/ethnicity of people residing in 21220 is White (61.19%). The majority race/ethnicity of students attending public schools in 21220 is African American(45.47%).

A: The median household income in 21220 is $72,724 (2021) and the average adjusted income is $339,420 (2021).