William R. Ralph

51.7% are female
48.3% are male

48.3% of residents in ZIP 20837 are male and 51.7% are female. 62% of residents are married and 9.2% are divorced. 23.3% have never been married. 5.6% are widowed. The average size of resident families is 3.22.

11.4% report being Hispanic

85.7% of residents in ZIP 20837 report their race as White. 6.3% report their race as Black or African American. 3.1% report their race as Asian. 0% report their race as American Indian and Alaska Native. 0% report their race as Native Hawaiian and Other Pacific Islander. 2.2% report their race as Some other race. 2.7% report their race as Two or more races. 11.4% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

55.4% have a Science and Engineering degree

4.5% of residents in ZIP 20837 have less than a high school education. 13.6% have a high school diploma but no more. 24.9% of residents have some college but no more. 33.7% have a bachelor's degree (or equivalent) but no more. 23.3% have a graduate degree. 55.4% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 179848
71.4% have two income earners
74.3% of households earn $100,000+

Median household income in ZIP 20837 is $179848 with 71.4% of families having two income earners. 74.3% of households earn at least $100,000. 0.9% of households have an income under $5,000, 1.2% from $5,000-$10,000, 3.5% from $10,000-$15,000, 1.1% from $15,000-$20,000, 0% from $20,000-$25,000, 2.5% from $25,000-$35,000, 4.3% from $35,000-$50,000, 6.3% from $50,000-$75,000, 6.1% from $75,000-$100,000, 17% from $100,000-$150,000 and 57.3% over $150,000. The median income of individuals is $67132.