Janet E. Alejandro

51.8% are female
48.2% are male

48.2% of residents in ZIP 22180 are male and 51.8% are female. 60.4% of residents are married and 7.8% are divorced. 28.1% have never been married. 3.7% are widowed. The average size of resident families is 3.21.

9.2% report being Hispanic

68.7% of residents in ZIP 22180 report their race as White. 3.3% report their race as Black or African American. 18.4% report their race as Asian. 0.5% report their race as American Indian and Alaska Native. 0% report their race as Native Hawaiian and Other Pacific Islander. 1.6% report their race as Some other race. 7.4% report their race as Two or more races. 9.2% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

55% have a Science and Engineering degree

3.7% of residents in ZIP 22180 have less than a high school education. 8.1% have a high school diploma but no more. 10.9% of residents have some college but no more. 34.3% have a bachelor's degree (or equivalent) but no more. 43% have a graduate degree. 55% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 166072
68.8% have two income earners
71.4% of households earn $100,000+

Median household income in ZIP 22180 is $166072 with 68.8% of families having two income earners. 71.4% of households earn at least $100,000. 1.4% of households have an income under $5,000, 0.4% from $5,000-$10,000, 1.1% from $10,000-$15,000, 1.1% from $15,000-$20,000, 1.3% from $20,000-$25,000, 1.6% from $25,000-$35,000, 3.9% from $35,000-$50,000, 6.3% from $50,000-$75,000, 11.5% from $75,000-$100,000, 16.9% from $100,000-$150,000 and 54.5% over $150,000. The median income of individuals is $78939.