Dennis J. O'malley

49.6% are female
50.4% are male

50.4% of residents in ZIP 20155 are male and 49.6% are female. 60.6% of residents are married and 9% are divorced. 25.7% have never been married. 4.8% are widowed. The average size of resident families is 3.45.

11.6% report being Hispanic

61.7% of residents in ZIP 20155 report their race as White. 12.2% report their race as Black or African American. 12.6% report their race as Asian. 0.2% report their race as American Indian and Alaska Native. 0.1% report their race as Native Hawaiian and Other Pacific Islander. 3.5% report their race as Some other race. 9.8% report their race as Two or more races. 11.6% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

51.6% have a Science and Engineering degree

3.3% of residents in ZIP 20155 have less than a high school education. 17.1% have a high school diploma but no more. 26.2% of residents have some college but no more. 31.5% have a bachelor's degree (or equivalent) but no more. 21.9% have a graduate degree. 51.6% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 131704
64.3% have two income earners
66% of households earn $100,000+

Median household income in ZIP 20155 is $131704 with 64.3% of families having two income earners. 66% of households earn at least $100,000. 2.1% of households have an income under $5,000, 0.5% from $5,000-$10,000, 0.7% from $10,000-$15,000, 1% from $15,000-$20,000, 0.5% from $20,000-$25,000, 2.5% from $25,000-$35,000, 4.2% from $35,000-$50,000, 9.4% from $50,000-$75,000, 13.2% from $75,000-$100,000, 24.5% from $100,000-$150,000 and 41.5% over $150,000. The median income of individuals is $57346.