20645 Frequently Asked Questions

A: ZIP Code 20645 is Located in Issue Maryland.

A: ZIP Code 20645 is Located Entirely in Charles County Maryland.

A: The Current Sales Tax in ZIP Code 20645 is 6.0%

A: The Area Codes for 20645 are 240, 301, 540, 686, 804 and 826

A: ZIP Code 20645 is in the Maryland 5th Congressional District.

A: ZIP Code 20645 is in Maryland State House of Delegates District 28.

A: ZIP Code 20645 is in Maryland State Senate District 28.

A: The 2022 population of ZIP Code 20645 is 763. The population growth rate in 20645 is -22.72%. The population density of 20645 is 21.

A: The majority race/ethnicity of people residing in 20645 is White (98.00%).

A: The median household income in 20645 is $131,719 (2021) and the average adjusted income is $363,400 (2021).