David C. Hartzell

53.2% are female
46.8% are male

46.8% of residents in ZIP 19468 are male and 53.2% are female. 54.5% of residents are married and 11.5% are divorced. 28.2% have never been married. 5.8% are widowed. The average size of resident families is 2.98.

1.9% report being Hispanic

84.2% of residents in ZIP 19468 report their race as White. 4.9% report their race as Black or African American. 6.9% report their race as Asian. 0% report their race as American Indian and Alaska Native. 0.1% report their race as Native Hawaiian and Other Pacific Islander. 0.6% report their race as Some other race. 3.4% report their race as Two or more races. 1.9% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

51% have a Science and Engineering degree

6% of residents in ZIP 19468 have less than a high school education. 26.4% have a high school diploma but no more. 23.6% of residents have some college but no more. 29% have a bachelor's degree (or equivalent) but no more. 15% have a graduate degree. 51% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 89661
62.9% have two income earners
42.4% of households earn $100,000+

Median household income in ZIP 19468 is $89661 with 62.9% of families having two income earners. 42.4% of households earn at least $100,000. 0.9% of households have an income under $5,000, 0.4% from $5,000-$10,000, 1.6% from $10,000-$15,000, 1.7% from $15,000-$20,000, 3% from $20,000-$25,000, 4.6% from $25,000-$35,000, 10.2% from $35,000-$50,000, 16.6% from $50,000-$75,000, 18.6% from $75,000-$100,000, 17.3% from $100,000-$150,000 and 25.1% over $150,000. The median income of individuals is $46776.