21704 Frequently Asked Questions

A: ZIP Code 21704 is Located in Frederick Maryland. Portions of 21704 are also in Ballenger Creek, Bartonsville, Urbana, Buckeystown<.

A: ZIP Code 21704 is Located Entirely in Frederick County Maryland.

A: The Current Sales Tax in ZIP Code 21704 is 6.0%

A: The Area Codes for 21704 are 240 and 301

A: ZIP Code 21704 is in the Maryland 6th Congressional District.

A: 21704 is within Maryland State House of Delegates District 03 and Maryland State House of Delegates District 04.

A: 21704 is within Maryland State Senate District 03 and Maryland State Senate District 04.

A: The 2022 population of ZIP Code 21704 is 18473. The population growth rate in 21704 is 8.06%.

A: The majority race/ethnicity of people residing in 21704 is White (62.99%). The majority race/ethnicity of students attending public schools in 21704 is White(46.20%).

A: The median household income in 21704 is $152,330 (2021) and the average adjusted income is $362,400 (2021).