Robert A. Dunn

54.7% are female
45.3% are male

45.3% of residents in ZIP 22307 are male and 54.7% are female. 54.2% of residents are married and 12.2% are divorced. 26.9% have never been married. 6.7% are widowed. The average size of resident families is 3.04.

11.3% report being Hispanic

78.8% of residents in ZIP 22307 report their race as White. 9.1% report their race as Black or African American. 4.7% report their race as Asian. 0.2% report their race as American Indian and Alaska Native. 0% report their race as Native Hawaiian and Other Pacific Islander. 1% report their race as Some other race. 6.2% report their race as Two or more races. 11.3% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

46.4% have a Science and Engineering degree

3.9% of residents in ZIP 22307 have less than a high school education. 7.5% have a high school diploma but no more. 21.1% of residents have some college but no more. 28.5% have a bachelor's degree (or equivalent) but no more. 39.1% have a graduate degree. 46.4% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 121831
58.6% have two income earners
59.6% of households earn $100,000+

Median household income in ZIP 22307 is $121831 with 58.6% of families having two income earners. 59.6% of households earn at least $100,000. 0.9% of households have an income under $5,000, 0% from $5,000-$10,000, 0.6% from $10,000-$15,000, 0.7% from $15,000-$20,000, 1.7% from $20,000-$25,000, 2.5% from $25,000-$35,000, 6.7% from $35,000-$50,000, 12.9% from $50,000-$75,000, 14.5% from $75,000-$100,000, 18.5% from $100,000-$150,000 and 41.1% over $150,000. The median income of individuals is $75884.