D T. Alma

51.3% are female
48.7% are male

48.7% of residents in ZIP 22306 are male and 51.3% are female. 53.5% of residents are married and 9.9% are divorced. 33.5% have never been married. 3.2% are widowed. The average size of resident families is 3.53.

34.1% report being Hispanic

46% of residents in ZIP 22306 report their race as White. 23.9% report their race as Black or African American. 9.8% 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. 11% report their race as Some other race. 9.2% report their race as Two or more races. 34.1% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

47.1% have a Science and Engineering degree

13.1% of residents in ZIP 22306 have less than a high school education. 21.6% have a high school diploma but no more. 22.3% of residents have some college but no more. 24.2% have a bachelor's degree (or equivalent) but no more. 18.8% have a graduate degree. 47.1% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 79864
60.4% have two income earners
40.1% of households earn $100,000+

Median household income in ZIP 22306 is $79864 with 60.4% of families having two income earners. 40.1% of households earn at least $100,000. 3.5% of households have an income under $5,000, 2.7% from $5,000-$10,000, 2% from $10,000-$15,000, 3.4% from $15,000-$20,000, 2.4% from $20,000-$25,000, 7.1% from $25,000-$35,000, 12.3% from $35,000-$50,000, 14.1% from $50,000-$75,000, 12.6% from $75,000-$100,000, 18.5% from $100,000-$150,000 and 21.6% over $150,000. The median income of individuals is $36034.