21234 Frequently Asked Questions

A: ZIP Code 21234 is Located in Parkville Maryland. Portions of 21234 are also in Carney, Perry Hall, Baltimore, Overlea, Hampton.

A: ZIP Code 21234 is Located Primarily in Baltimore County Maryland with Portions in Baltimore City County.

A: The Current Sales Tax in ZIP Code 21234 is 6.0%

A: The Area Codes for 21234 are 410, 443 and 667

A: 21234 is within by the Maryland 2nd Congressional District and the Maryland 7th Congressional District.

A: 21234 is within Maryland State House of Delegates District 08, Maryland State House of Delegates District 45, Maryland State House of Delegates District 07A and Maryland State House of Delegates District 43B.

A: 21234 is within Maryland State Senate District 07, Maryland State Senate District 08, Maryland State Senate District 43 and Maryland State Senate District 45.

A: The 2022 population of ZIP Code 21234 is 66095. The population growth rate in 21234 is -5.22%. The population density of 21234 is 5,170.

A: The majority race/ethnicity of people residing in 21234 is White (61.96%). The majority race/ethnicity of students attending public schools in 21234 is African American(46.16%).

A: The median household income in 21234 is $73,377 (2021) and the average adjusted income is $321,500 (2021).