Andrew M. Polzin

49.9% are female
50.1% are male

50.1% of residents in ZIP 22193 are male and 49.9% are female. 52.8% of residents are married and 10.9% are divorced. 32.2% have never been married. 4.2% are widowed. The average size of resident families is 3.79.

32.9% report being Hispanic

41.9% of residents in ZIP 22193 report their race as White. 24.5% report their race as Black or African American. 9.8% report their race as Asian. 0.9% report their race as American Indian and Alaska Native. 0.2% report their race as Native Hawaiian and Other Pacific Islander. 11.6% report their race as Some other race. 11.1% report their race as Two or more races. 32.9% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

43.3% have a Science and Engineering degree

14.6% of residents in ZIP 22193 have less than a high school education. 21.7% have a high school diploma but no more. 28.9% of residents have some college but no more. 22% have a bachelor's degree (or equivalent) but no more. 12.8% have a graduate degree. 43.3% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 109203
68% have two income earners
54.4% of households earn $100,000+

Median household income in ZIP 22193 is $109203 with 68% of families having two income earners. 54.4% of households earn at least $100,000. 1.5% of households have an income under $5,000, 0.8% from $5,000-$10,000, 0.7% from $10,000-$15,000, 0.9% from $15,000-$20,000, 2.7% from $20,000-$25,000, 3% from $25,000-$35,000, 6.1% from $35,000-$50,000, 14.7% from $50,000-$75,000, 15.1% from $75,000-$100,000, 22% from $100,000-$150,000 and 32.4% over $150,000. The median income of individuals is $44651.