20854 Frequently Asked Questions

A: ZIP Code 20854 is Located in Potomac Maryland. Portions of 20854 are also in Travilah, Darnestown, Rockville.

A: ZIP Code 20854 is Located Entirely in Montgomery County Maryland.

A: The Current Sales Tax in ZIP Code 20854 is 6.0%

A: The Area Codes for 20854 are 240 and 301

A: ZIP Code 20854 is in the Maryland 8th Congressional District.

A: 20854 is within Maryland State House of Delegates District 15, Maryland State House of Delegates District 16 and Maryland State House of Delegates District 17.

A: 20854 is within Maryland State Senate District 15, Maryland State Senate District 16 and Maryland State Senate District 17.

A: The 2022 population of ZIP Code 20854 is 49320. The population growth rate in 20854 is 0.00%. The population density of 20854 is 1,325.

A: The majority race/ethnicity of people residing in 20854 is White (64.52%). The majority race/ethnicity of students attending public schools in 20854 is White(41.80%).

A: The median household income in 20854 is $217,477 (2021) and the average adjusted income is $933,280 (2021).