A: 20842 is within Maryland State House of Delegates District 04 and Maryland State House of Delegates District 15.
A: 20842 is within Maryland State Senate District 04 and Maryland State Senate District 15.
A: The 2022 population of ZIP Code 20842 is 1927. The population growth rate in 20842 is 0.00%. The population density of 20842 is 36.
A: The majority race/ethnicity of people residing in 20842 is White (80.15%). The majority race/ethnicity of students attending public schools in 20842 is White(69.85%).
A: The median household income in 20842 is $140,417 (2021) and the average adjusted income is $981,060 (2021).