Martin J. Guy

47.7% are female
52.3% are male

52.3% of residents in ZIP 20650 are male and 47.7% are female. 55.2% of residents are married and 12.5% are divorced. 27.3% have never been married. 5% are widowed. The average size of resident families is 3.31.

4.8% report being Hispanic

79.2% of residents in ZIP 20650 report their race as White. 5.6% report their race as Black or African American. 3.3% 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. 0.7% report their race as Some other race. 11.2% report their race as Two or more races. 4.8% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

54.6% have a Science and Engineering degree

9.1% of residents in ZIP 20650 have less than a high school education. 25% have a high school diploma but no more. 21.4% of residents have some college but no more. 25.4% have a bachelor's degree (or equivalent) but no more. 19.1% have a graduate degree. 54.6% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 127288
59.3% have two income earners
59.4% of households earn $100,000+

Median household income in ZIP 20650 is $127288 with 59.3% of families having two income earners. 59.4% of households earn at least $100,000. 0.9% of households have an income under $5,000, 1.7% from $5,000-$10,000, 2.8% from $10,000-$15,000, 2.9% from $15,000-$20,000, 1.7% from $20,000-$25,000, 3.9% from $25,000-$35,000, 4.2% from $35,000-$50,000, 8.6% from $50,000-$75,000, 13.8% from $75,000-$100,000, 20% from $100,000-$150,000 and 39.4% over $150,000. The median income of individuals is $60270.