John Gaffney

51.7% are female
48.3% are male

48.3% of residents in ZIP 22911 are male and 51.7% are female. 57.6% of residents are married and 10.4% are divorced. 24.8% have never been married. 7.3% are widowed. The average size of resident families is 3.06.

4.5% report being Hispanic

78.8% of residents in ZIP 22911 report their race as White. 8.5% report their race as Black or African American. 6% report their race as Asian. 0.3% report their race as American Indian and Alaska Native. 0% report their race as Native Hawaiian and Other Pacific Islander. 1.2% report their race as Some other race. 5.2% report their race as Two or more races. 4.5% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

51.7% have a Science and Engineering degree

3.9% of residents in ZIP 22911 have less than a high school education. 14.6% have a high school diploma but no more. 22% of residents have some college but no more. 34.3% have a bachelor's degree (or equivalent) but no more. 25.2% have a graduate degree. 51.7% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 97389
62.6% have two income earners
49% of households earn $100,000+

Median household income in ZIP 22911 is $97389 with 62.6% of families having two income earners. 49% of households earn at least $100,000. 1.9% of households have an income under $5,000, 0.4% from $5,000-$10,000, 1.7% from $10,000-$15,000, 0.9% from $15,000-$20,000, 1.4% from $20,000-$25,000, 5.7% from $25,000-$35,000, 8.4% from $35,000-$50,000, 17.5% from $50,000-$75,000, 13.1% from $75,000-$100,000, 22.7% from $100,000-$150,000 and 26.3% over $150,000. The median income of individuals is $52012.