A: ZIP Code 21655 is in Maryland State House of Delegates District 37B.
A: ZIP Code 21655 is in Maryland State Senate District 37.
A: The 2022 population of ZIP Code 21655 is 4753. The population growth rate in 21655 is 0.00%. The population density of 21655 is 79.
A: The majority race/ethnicity of people residing in 21655 is White (85.79%). The majority race/ethnicity of students attending public schools in 21655 is White(72.01%).
A: The median household income in 21655 is $77,917 (2021) and the average adjusted income is $557,480 (2021).