Thomas J. Zohlen

50.5% are female
49.5% are male

49.5% of residents in ZIP 22315 are male and 50.5% are female. 53.2% of residents are married and 12.4% are divorced. 30.3% have never been married. 4.1% are widowed. The average size of resident families is 3.2.

9.9% report being Hispanic

55.9% of residents in ZIP 22315 report their race as White. 22.3% report their race as Black or African American. 13.6% report their race as Asian. 0% report their race as American Indian and Alaska Native. 0% report their race as Native Hawaiian and Other Pacific Islander. 2.2% report their race as Some other race. 5.9% report their race as Two or more races. 9.9% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

49.5% have a Science and Engineering degree

4.8% of residents in ZIP 22315 have less than a high school education. 14.4% have a high school diploma but no more. 20.1% of residents have some college but no more. 30.6% have a bachelor's degree (or equivalent) but no more. 30.2% have a graduate degree. 49.5% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 138452
63.2% have two income earners
68.1% of households earn $100,000+

Median household income in ZIP 22315 is $138452 with 63.2% of families having two income earners. 68.1% of households earn at least $100,000. 0.6% of households have an income under $5,000, 1.4% from $5,000-$10,000, 0.7% from $10,000-$15,000, 0.9% from $15,000-$20,000, 0.3% from $20,000-$25,000, 2.6% from $25,000-$35,000, 5% from $35,000-$50,000, 8.8% from $50,000-$75,000, 11.4% from $75,000-$100,000, 22.9% from $100,000-$150,000 and 45.2% over $150,000. The median income of individuals is $68921.