Robert D. Allen

49.8% are female
50.2% are male

50.2% of residents in ZIP 24073 are male and 49.8% are female. 50.4% of residents are married and 15.4% are divorced. 27.6% have never been married. 6.5% are widowed. The average size of resident families is 3.04.

2.4% report being Hispanic

87.6% of residents in ZIP 24073 report their race as White. 4.7% report their race as Black or African American. 2.9% report their race as Asian. 0.4% report their race as American Indian and Alaska Native. 0.1% report their race as Native Hawaiian and Other Pacific Islander. 0.8% report their race as Some other race. 3.5% report their race as Two or more races. 2.4% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

50.8% have a Science and Engineering degree

7.8% of residents in ZIP 24073 have less than a high school education. 26.1% have a high school diploma but no more. 27.7% of residents have some college but no more. 20.7% have a bachelor's degree (or equivalent) but no more. 17.7% have a graduate degree. 50.8% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 62904
52% have two income earners
26.3% of households earn $100,000+

Median household income in ZIP 24073 is $62904 with 52% of families having two income earners. 26.3% of households earn at least $100,000. 4.3% of households have an income under $5,000, 4% from $5,000-$10,000, 3.1% from $10,000-$15,000, 3.3% from $15,000-$20,000, 4.8% from $20,000-$25,000, 5.8% from $25,000-$35,000, 13.4% from $35,000-$50,000, 20.6% from $50,000-$75,000, 14.3% from $75,000-$100,000, 15.8% from $100,000-$150,000 and 10.5% over $150,000. The median income of individuals is $36207.