20905 Frequently Asked Questions

A: ZIP Code 20905 is Located in Silver Spring Maryland. Portions of 20905 are also in Cloverly, Ashton-Sandy Spring, Spencerville, Burtonsville, Fairland, Colesville.

A: ZIP Code 20905 is Located Entirely in Montgomery County Maryland.

A: The Current Sales Tax in ZIP Code 20905 is 6.0%

A: The Area Codes for 20905 are 240 and 301

A: 20905 is within by the Maryland 8th Congressional District and the Maryland 4th Congressional District.

A: ZIP Code 20905 is in Maryland State House of Delegates District 14.

A: ZIP Code 20905 is in Maryland State Senate District 14.

A: The 2022 population of ZIP Code 20905 is 17451. The population growth rate in 20905 is -3.65%. The population density of 20905 is 1,411.

A: The majority race/ethnicity of people residing in 20905 is White (45.35%). The majority race/ethnicity of students attending public schools in 20905 is African American(44.46%).

A: The median household income in 20905 is $133,947 (2021) and the average adjusted income is $390,660 (2021).