20879 Frequently Asked Questions

A: ZIP Code 20879 is Located in Gaithersburg Maryland. Portions of 20879 are also in Flower Hill, Montgomery Village, Germantown, Redland.

A: ZIP Code 20879 is Located Entirely in Montgomery County Maryland.

A: The Current Sales Tax in ZIP Code 20879 is 6.0%

A: The Area Codes for 20879 are 240 and 301

A: 20879 is within by the Maryland 8th Congressional District and the Maryland 6th Congressional District.

A: 20879 is within Maryland State House of Delegates District 17, Maryland State House of Delegates District 19 and Maryland State House of Delegates District 39.

A: 20879 is within Maryland State Senate District 17, Maryland State Senate District 19 and Maryland State Senate District 39.

A: The 2022 population of ZIP Code 20879 is 27489. The population growth rate in 20879 is 0.00%. The population density of 20879 is 3,064.

A: The majority race/ethnicity of people residing in 20879 is White (38.13%). The majority race/ethnicity of students attending public schools in 20879 is Hispanic(50.97%).

A: The median household income in 20879 is $96,197 (2021) and the average adjusted income is $365,540 (2021).