20850 Frequently Asked Questions

A: ZIP Code 20850 is Located in Rockville Maryland. Portions of 20850 are also in North Potomac, Travilah.

A: ZIP Code 20850 is Located Entirely in Montgomery County Maryland.

A: The Current Sales Tax in ZIP Code 20850 is 6.0%

A: The Area Codes for 20850 are 240 and 301

A: 20850 is within by the Maryland 8th Congressional District and the Maryland 6th Congressional District.

A: 20850 is within Maryland State House of Delegates District 15 and Maryland State House of Delegates District 17.

A: 20850 is within Maryland State Senate District 15 and Maryland State Senate District 17.

A: The 2022 population of ZIP Code 20850 is 51072. The population growth rate in 20850 is 0.00%.

A: The majority race/ethnicity of people residing in 20850 is White (51.07%). The majority race/ethnicity of students attending public schools in 20850 is White(33.75%).

A: The median household income in 20850 is $117,093 (2021) and the average adjusted income is $129,040 (2020).