Teri P. Guertler

51.2% are female
48.8% are male

48.8% of residents in ZIP 22920 are male and 51.2% are female. 62.8% of residents are married and 9.5% are divorced. 21.2% have never been married. 6.5% are widowed. The average size of resident families is 2.8.

3.3% report being Hispanic

91.3% of residents in ZIP 22920 report their race as White. 2.2% report their race as Black or African American. 1.1% 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. 1.9% report their race as Some other race. 3.4% report their race as Two or more races. 3.3% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

52.9% have a Science and Engineering degree

8.9% of residents in ZIP 22920 have less than a high school education. 21.6% have a high school diploma but no more. 20.4% of residents have some college but no more. 29.1% have a bachelor's degree (or equivalent) but no more. 20% have a graduate degree. 52.9% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 84534
61.1% have two income earners
41.4% of households earn $100,000+

Median household income in ZIP 22920 is $84534 with 61.1% of families having two income earners. 41.4% of households earn at least $100,000. 1.3% of households have an income under $5,000, 2.3% from $5,000-$10,000, 1.3% from $10,000-$15,000, 2.4% from $15,000-$20,000, 6.1% from $20,000-$25,000, 5.6% from $25,000-$35,000, 12% from $35,000-$50,000, 12.7% from $50,000-$75,000, 14.9% from $75,000-$100,000, 19% from $100,000-$150,000 and 22.4% over $150,000. The median income of individuals is $41558.