Dennis L. Martin

49.6% are female
50.4% are male

50.4% of residents in ZIP 20180 are male and 49.6% are female. 67.1% of residents are married and 8.1% are divorced. 20.9% have never been married. 3.9% are widowed. The average size of resident families is 3.15.

8.1% report being Hispanic

83.9% of residents in ZIP 20180 report their race as White. 5% report their race as Black or African American. 5.1% report their race as Asian. 0.1% report their race as American Indian and Alaska Native. 0% report their race as Native Hawaiian and Other Pacific Islander. 1% report their race as Some other race. 4.9% report their race as Two or more races. 8.1% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

49.6% have a Science and Engineering degree

5.2% of residents in ZIP 20180 have less than a high school education. 21.4% have a high school diploma but no more. 22.2% of residents have some college but no more. 31.2% have a bachelor's degree (or equivalent) but no more. 20% have a graduate degree. 49.6% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 146302
60.5% have two income earners
65.1% of households earn $100,000+

Median household income in ZIP 20180 is $146302 with 60.5% of families having two income earners. 65.1% of households earn at least $100,000. 0.8% of households have an income under $5,000, 0.4% from $5,000-$10,000, 1% from $10,000-$15,000, 1.2% from $15,000-$20,000, 0.3% from $20,000-$25,000, 3.1% from $25,000-$35,000, 4.2% from $35,000-$50,000, 7.7% from $50,000-$75,000, 16.2% from $75,000-$100,000, 17.6% from $100,000-$150,000 and 47.5% over $150,000. The median income of individuals is $60694.