James Koea

43.7% are female
56.3% are male

56.3% of residents in ZIP 22578 are male and 43.7% are female. 67.2% of residents are married and 9.5% are divorced. 16.1% have never been married. 7.2% are widowed. The average size of resident families is 2.69.

1.8% report being Hispanic

73.4% of residents in ZIP 22578 report their race as White. 23.3% report their race as Black or African American. 0% 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. 1.8% report their race as Some other race. 1.5% report their race as Two or more races. 1.8% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

45.6% have a Science and Engineering degree

8.7% of residents in ZIP 22578 have less than a high school education. 23.1% have a high school diploma but no more. 28.5% of residents have some college but no more. 22.2% have a bachelor's degree (or equivalent) but no more. 17.5% have a graduate degree. 45.6% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 82863
38.3% have two income earners
39.3% of households earn $100,000+

Median household income in ZIP 22578 is $82863 with 38.3% of families having two income earners. 39.3% of households earn at least $100,000. 1% of households have an income under $5,000, 2.6% from $5,000-$10,000, 1.4% from $10,000-$15,000, 4.4% from $15,000-$20,000, 1.4% from $20,000-$25,000, 7% from $25,000-$35,000, 12.2% from $35,000-$50,000, 18% from $50,000-$75,000, 12.7% from $75,000-$100,000, 20.3% from $100,000-$150,000 and 19% over $150,000. The median income of individuals is $39795.