Po Box 6402

48.7% are female
51.3% are male

51.3% of residents in ZIP 23230 are male and 48.7% are female. 30.5% of residents are married and 15.8% are divorced. 49.6% have never been married. 4.1% are widowed. The average size of resident families is 2.94.

12% report being Hispanic

66.8% of residents in ZIP 23230 report their race as White. 15.5% report their race as Black or African American. 7.2% 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. 4.9% report their race as Some other race. 5.6% report their race as Two or more races. 12% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

45.2% have a Science and Engineering degree

10.8% of residents in ZIP 23230 have less than a high school education. 17.1% have a high school diploma but no more. 21.7% of residents have some college but no more. 32.8% have a bachelor's degree (or equivalent) but no more. 17.7% have a graduate degree. 45.2% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 64981
74% have two income earners
30.1% of households earn $100,000+

Median household income in ZIP 23230 is $64981 with 74% of families having two income earners. 30.1% of households earn at least $100,000. 2.8% of households have an income under $5,000, 2.1% from $5,000-$10,000, 4.6% from $10,000-$15,000, 7.4% from $15,000-$20,000, 2.9% from $20,000-$25,000, 9.4% from $25,000-$35,000, 8.8% from $35,000-$50,000, 17.3% from $50,000-$75,000, 14.6% from $75,000-$100,000, 16.3% from $100,000-$150,000 and 13.8% over $150,000. The median income of individuals is $40331.