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51.1% are female
48.9% are male

48.9% of residents in ZIP 22405 are male and 51.1% are female. 54.1% of residents are married and 13.9% are divorced. 26.5% have never been married. 5.5% are widowed. The average size of resident families is 3.39.

7.1% report being Hispanic

74.7% of residents in ZIP 22405 report their race as White. 12.9% report their race as Black or African American. 2.2% report their race as Asian. 0.8% report their race as American Indian and Alaska Native. 0% report their race as Native Hawaiian and Other Pacific Islander. 2% report their race as Some other race. 7.5% report their race as Two or more races. 7.1% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

52.4% have a Science and Engineering degree

4.9% of residents in ZIP 22405 have less than a high school education. 25.5% have a high school diploma but no more. 26.4% of residents have some college but no more. 27.5% have a bachelor's degree (or equivalent) but no more. 15.6% have a graduate degree. 52.4% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 115673
59.5% have two income earners
56.2% of households earn $100,000+

Median household income in ZIP 22405 is $115673 with 59.5% of families having two income earners. 56.2% of households earn at least $100,000. 2.3% of households have an income under $5,000, 0.9% from $5,000-$10,000, 1.6% from $10,000-$15,000, 1.8% from $15,000-$20,000, 1.2% from $20,000-$25,000, 5.8% from $25,000-$35,000, 5.4% from $35,000-$50,000, 14.4% from $50,000-$75,000, 10.4% from $75,000-$100,000, 20% from $100,000-$150,000 and 36.2% over $150,000. The median income of individuals is $50578.