John K. Thomas

51.8% are female
48.2% are male

48.2% of residents in ZIP 22903 are male and 51.8% are female. 30.6% of residents are married and 9.8% are divorced. 55.1% have never been married. 4.5% are widowed. The average size of resident families is 3.02.

5.8% report being Hispanic

70.5% of residents in ZIP 22903 report their race as White. 15.1% report their race as Black or African American. 9.1% 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. 4.1% report their race as Two or more races. 5.8% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

55.6% have a Science and Engineering degree

6.5% of residents in ZIP 22903 have less than a high school education. 14.1% have a high school diploma but no more. 15.8% of residents have some college but no more. 29.8% have a bachelor's degree (or equivalent) but no more. 33.7% have a graduate degree. 55.6% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 62280
55.1% have two income earners
35.5% of households earn $100,000+

Median household income in ZIP 22903 is $62280 with 55.1% of families having two income earners. 35.5% of households earn at least $100,000. 9.2% of households have an income under $5,000, 3.3% from $5,000-$10,000, 2.7% from $10,000-$15,000, 4.4% from $15,000-$20,000, 3.6% from $20,000-$25,000, 8.3% from $25,000-$35,000, 11.2% from $35,000-$50,000, 13.2% from $50,000-$75,000, 8.6% from $75,000-$100,000, 13.7% from $100,000-$150,000 and 21.8% over $150,000. The median income of individuals is $32050.