21075 Frequently Asked Questions

A: ZIP Code 21075 is Located in Elkridge Maryland. Portions of 21075 are also in Ilchester, Arbutus, Columbia, Jessup.

A: ZIP Code 21075 is Located Entirely in Howard County Maryland.

A: The Current Sales Tax in ZIP Code 21075 is 6.0%

A: The Area Codes for 21075 are 410, 443 and 667

A: 21075 is within by the Maryland 3rd Congressional District and the Maryland 7th Congressional District.

A: 21075 is within Maryland State House of Delegates District 10, Maryland State House of Delegates District 13 and Maryland State House of Delegates District 12A.

A: 21075 is within Maryland State Senate District 10, Maryland State Senate District 12 and Maryland State Senate District 13.

A: The 2022 population of ZIP Code 21075 is 36176. The population growth rate in 21075 is 12.90%. The population density of 21075 is 2,569.

A: The majority race/ethnicity of people residing in 21075 is White (44.82%). The majority race/ethnicity of students attending public schools in 21075 is White(30.51%).

A: The median household income in 21075 is $117,565 (2021) and the average adjusted income is $335,140 (2021).