Po Box 30826

50.4% are female
49.6% are male

49.6% of residents in ZIP 22310 are male and 50.4% are female. 53.7% of residents are married and 10.2% are divorced. 32.1% have never been married. 3.9% are widowed. The average size of resident families is 3.43.

16.3% report being Hispanic

60% of residents in ZIP 22310 report their race as White. 14% report their race as Black or African American. 14.3% report their race as Asian. 0.7% report their race as American Indian and Alaska Native. 0.1% report their race as Native Hawaiian and Other Pacific Islander. 3.4% report their race as Some other race. 7.5% report their race as Two or more races. 16.3% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

52.7% have a Science and Engineering degree

5.8% of residents in ZIP 22310 have less than a high school education. 12% have a high school diploma but no more. 19.1% of residents have some college but no more. 31.6% have a bachelor's degree (or equivalent) but no more. 31.5% have a graduate degree. 52.7% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 139028
67.7% have two income earners
68% of households earn $100,000+

Median household income in ZIP 22310 is $139028 with 67.7% of families having two income earners. 68% of households earn at least $100,000. 0.9% of households have an income under $5,000, 0.8% from $5,000-$10,000, 0.4% from $10,000-$15,000, 1% from $15,000-$20,000, 1.5% from $20,000-$25,000, 2.6% from $25,000-$35,000, 4.9% from $35,000-$50,000, 9.9% from $50,000-$75,000, 10.1% from $75,000-$100,000, 23.5% from $100,000-$150,000 and 44.5% over $150,000. The median income of individuals is $66415.