A: 21771 is within Maryland State House of Delegates District 04, Maryland State House of Delegates District 05, Maryland State House of Delegates District 14 and Maryland State House of Delegates District 09A.
A: The 2022 population of ZIP Code 21771 is 31653. The population growth rate in 21771 is 8.14%. The population density of 21771 is 383.
A: The majority race/ethnicity of people residing in 21771 is White (88.80%). The majority race/ethnicity of students attending public schools in 21771 is White(79.78%).
A: The median household income in 21771 is $137,500 (2021) and the average adjusted income is $380,250 (2021).