David W. Brellahan

51.6% are female
48.4% are male

48.4% of residents in ZIP 19720 are male and 51.6% are female. 42.1% of residents are married and 13.7% are divorced. 38.2% have never been married. 6% are widowed. The average size of resident families is 3.26.

17% report being Hispanic

43.6% of residents in ZIP 19720 report their race as White. 41.1% report their race as Black or African American. 2.7% 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. 8.4% report their race as Some other race. 3.9% report their race as Two or more races. 17% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

37.6% have a Science and Engineering degree

11.2% of residents in ZIP 19720 have less than a high school education. 40.8% have a high school diploma but no more. 26% of residents have some college but no more. 12.5% have a bachelor's degree (or equivalent) but no more. 9.4% have a graduate degree. 37.6% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 67700
56.7% have two income earners
31.6% of households earn $100,000+

Median household income in ZIP 19720 is $67700 with 56.7% of families having two income earners. 31.6% of households earn at least $100,000. 2.5% of households have an income under $5,000, 1.5% from $5,000-$10,000, 3.2% from $10,000-$15,000, 3.3% from $15,000-$20,000, 2% from $20,000-$25,000, 9.6% from $25,000-$35,000, 14.6% from $35,000-$50,000, 18.1% from $50,000-$75,000, 13.7% from $75,000-$100,000, 20.1% from $100,000-$150,000 and 11.5% over $150,000. The median income of individuals is $35454.