Lydia E. Silfa

52% are female
48% are male

48% of residents in ZIP 19335 are male and 52% are female. 59.7% of residents are married and 10.5% are divorced. 25.7% have never been married. 4% are widowed. The average size of resident families is 3.1.

4.3% report being Hispanic

84.1% of residents in ZIP 19335 report their race as White. 4.1% report their race as Black or African American. 7.4% 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. 0.8% report their race as Some other race. 3.6% report their race as Two or more races. 4.3% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

43.5% have a Science and Engineering degree

2% of residents in ZIP 19335 have less than a high school education. 18.7% have a high school diploma but no more. 20.8% of residents have some college but no more. 37% have a bachelor's degree (or equivalent) but no more. 21.5% have a graduate degree. 43.5% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 121146
69.6% have two income earners
58.9% of households earn $100,000+

Median household income in ZIP 19335 is $121146 with 69.6% of families having two income earners. 58.9% of households earn at least $100,000. 0.5% of households have an income under $5,000, 1% from $5,000-$10,000, 1.3% from $10,000-$15,000, 1.5% from $15,000-$20,000, 2.6% from $20,000-$25,000, 5% from $25,000-$35,000, 6.8% from $35,000-$50,000, 11.4% from $50,000-$75,000, 11% from $75,000-$100,000, 19.8% from $100,000-$150,000 and 39.1% over $150,000. The median income of individuals is $54426.