William E. Lessig

49.5% are female
50.5% are male

50.5% of residents in ZIP 19473 are male and 49.5% are female. 58.2% of residents are married and 8.5% are divorced. 29.3% have never been married. 3.9% are widowed. The average size of resident families is 3.2.

2.1% report being Hispanic

90.1% of residents in ZIP 19473 report their race as White. 3.5% report their race as Black or African American. 3.8% report their race as Asian. 0% report their race as American Indian and Alaska Native. 0% report their race as Native Hawaiian and Other Pacific Islander. 0.4% report their race as Some other race. 2.2% report their race as Two or more races. 2.1% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

44.1% have a Science and Engineering degree

3.7% of residents in ZIP 19473 have less than a high school education. 20.1% have a high school diploma but no more. 20.7% of residents have some college but no more. 35.7% have a bachelor's degree (or equivalent) but no more. 19.9% have a graduate degree. 44.1% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 120768
64.7% have two income earners
61.2% of households earn $100,000+

Median household income in ZIP 19473 is $120768 with 64.7% of families having two income earners. 61.2% of households earn at least $100,000. 1.8% of households have an income under $5,000, 0.6% from $5,000-$10,000, 1.6% from $10,000-$15,000, 4.4% from $15,000-$20,000, 2.8% from $20,000-$25,000, 5.2% from $25,000-$35,000, 5.1% from $35,000-$50,000, 9.1% from $50,000-$75,000, 8.2% from $75,000-$100,000, 24% from $100,000-$150,000 and 37.2% over $150,000. The median income of individuals is $49995.