Clarence Gross

51.4% are female
48.6% are male

48.6% of residents in ZIP 20678 are male and 51.4% are female. 47% of residents are married and 10.8% are divorced. 36% have never been married. 6.2% are widowed. The average size of resident families is 3.26.

5.4% report being Hispanic

72.8% of residents in ZIP 20678 report their race as White. 17.3% report their race as Black or African American. 3.8% report their race as Asian. 0.3% report their race as American Indian and Alaska Native. 0% report their race as Native Hawaiian and Other Pacific Islander. 0.5% report their race as Some other race. 5.3% report their race as Two or more races. 5.4% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

46.6% have a Science and Engineering degree

8.3% of residents in ZIP 20678 have less than a high school education. 33.2% have a high school diploma but no more. 29.9% of residents have some college but no more. 15.6% have a bachelor's degree (or equivalent) but no more. 13% have a graduate degree. 46.6% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 109474
59.4% have two income earners
53.7% of households earn $100,000+

Median household income in ZIP 20678 is $109474 with 59.4% of families having two income earners. 53.7% of households earn at least $100,000. 3% of households have an income under $5,000, 0.3% from $5,000-$10,000, 5.3% from $10,000-$15,000, 2.9% from $15,000-$20,000, 1.8% from $20,000-$25,000, 5.6% from $25,000-$35,000, 7.3% from $35,000-$50,000, 9.7% from $50,000-$75,000, 10.4% from $75,000-$100,000, 21.7% from $100,000-$150,000 and 32% over $150,000. The median income of individuals is $45328.