William A. Margolis

52.5% are female
47.5% are male

47.5% of residents in ZIP 19403 are male and 52.5% are female. 52.2% of residents are married and 10.7% are divorced. 30.5% have never been married. 6.6% are widowed. The average size of resident families is 3.01.

6.1% report being Hispanic

78.5% of residents in ZIP 19403 report their race as White. 8.2% report their race as Black or African American. 9% report their race as Asian. 0.2% report their race as American Indian and Alaska Native. 0% report their race as Native Hawaiian and Other Pacific Islander. 1.2% report their race as Some other race. 2.9% report their race as Two or more races. 6.1% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

48.5% have a Science and Engineering degree

5% of residents in ZIP 19403 have less than a high school education. 26.2% have a high school diploma but no more. 23.4% of residents have some college but no more. 28.7% have a bachelor's degree (or equivalent) but no more. 16.8% have a graduate degree. 48.5% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 89224
58.7% have two income earners
44.3% of households earn $100,000+

Median household income in ZIP 19403 is $89224 with 58.7% of families having two income earners. 44.3% of households earn at least $100,000. 1.6% of households have an income under $5,000, 1% from $5,000-$10,000, 2.8% from $10,000-$15,000, 2.3% from $15,000-$20,000, 3.7% from $20,000-$25,000, 5.4% from $25,000-$35,000, 8.4% from $35,000-$50,000, 16.4% from $50,000-$75,000, 14.1% from $75,000-$100,000, 19.9% from $100,000-$150,000 and 24.4% over $150,000. The median income of individuals is $44021.