John R. Silknitter

43.6% are female
56.4% are male

56.4% of residents in ZIP 19475 are male and 43.6% are female. 47.9% of residents are married and 14.3% are divorced. 32.6% have never been married. 5.2% are widowed. The average size of resident families is 3.14.

8.5% report being Hispanic

81.3% of residents in ZIP 19475 report their race as White. 9.9% report their race as Black or African American. 3.3% 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. 2.2% report their race as Some other race. 3.2% report their race as Two or more races. 8.5% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

48.6% have a Science and Engineering degree

5.6% of residents in ZIP 19475 have less than a high school education. 22% have a high school diploma but no more. 27.9% of residents have some college but no more. 30.2% have a bachelor's degree (or equivalent) but no more. 14.2% have a graduate degree. 48.6% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 82438
61% have two income earners
41.8% of households earn $100,000+

Median household income in ZIP 19475 is $82438 with 61% of families having two income earners. 41.8% of households earn at least $100,000. 4.2% of households have an income under $5,000, 2.8% from $5,000-$10,000, 2.4% from $10,000-$15,000, 5.3% from $15,000-$20,000, 1.1% from $20,000-$25,000, 5.5% from $25,000-$35,000, 9% from $35,000-$50,000, 11.2% from $50,000-$75,000, 16.8% from $75,000-$100,000, 12.4% from $100,000-$150,000 and 29.4% over $150,000. The median income of individuals is $48083.