20657 Frequently Asked Questions

A: ZIP Code 20657 is Located in Lusby Maryland. Portions of 20657 are also in Drum Point, Chesapeake Ranch Estates, Long Beach, Chesapeake Ranch Estates-Drum Point.

A: ZIP Code 20657 is Located Entirely in Calvert County Maryland.

A: The Current Sales Tax in ZIP Code 20657 is 6.0%

A: The Area Codes for 20657 are 410, 443 and 667

A: ZIP Code 20657 is in the Maryland 5th Congressional District.

A: 20657 is within Maryland State House of Delegates District 27C and Maryland State House of Delegates District 29C.

A: 20657 is within Maryland State Senate District 27 and Maryland State Senate District 29.

A: The 2022 population of ZIP Code 20657 is 21054. The population growth rate in 20657 is 0.00%. The population density of 20657 is 593.

A: The majority race/ethnicity of people residing in 20657 is White (82.47%). The majority race/ethnicity of students attending public schools in 20657 is White(64.95%).

A: The median household income in 20657 is $108,640 (2021) and the average adjusted income is $305,680 (2021).