20880 Frequently Asked Questions

A: ZIP Code 20880 is Located in Washington Grove Maryland.

A: ZIP Code 20880 is Located Entirely in Montgomery County Maryland.

A: The Current Sales Tax in ZIP Code 20880 is 6.0%

A: The Area Codes for 20880 are 240 and 301

A: ZIP Code 20880 is in the Maryland 8th Congressional District.

A: ZIP Code 20880 is in Maryland State House of Delegates District 39.

A: ZIP Code 20880 is in Maryland State Senate District 39.

A: The 2022 population of ZIP Code 20880 is 604. The population growth rate in 20880 is 34.36%. The population density of 20880 is 2,393.

A: The majority race/ethnicity of people residing in 20880 is White (80.76%).

A: The median household income in 20880 is $122,386 (2021) and the average adjusted income is $-1 ().