Po Box 949

51.8% are female
48.2% are male

48.2% of residents in ZIP 19355 are male and 51.8% are female. 62.4% of residents are married and 6.4% are divorced. 25.7% have never been married. 5.4% are widowed. The average size of resident families is 3.08.

5.8% report being Hispanic

72.3% of residents in ZIP 19355 report their race as White. 3.8% report their race as Black or African American. 17.1% 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. 2.8% report their race as Some other race. 3.9% report their race as Two or more races. 5.8% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

49.5% have a Science and Engineering degree

4% of residents in ZIP 19355 have less than a high school education. 9.7% have a high school diploma but no more. 14.5% of residents have some college but no more. 35.1% have a bachelor's degree (or equivalent) but no more. 36.7% have a graduate degree. 49.5% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 143969
63% have two income earners
67.7% of households earn $100,000+

Median household income in ZIP 19355 is $143969 with 63% of families having two income earners. 67.7% of households earn at least $100,000. 1% of households have an income under $5,000, 0.6% from $5,000-$10,000, 1.1% from $10,000-$15,000, 1.8% from $15,000-$20,000, 2.2% from $20,000-$25,000, 1.9% from $25,000-$35,000, 4.4% from $35,000-$50,000, 9.5% from $50,000-$75,000, 9.8% from $75,000-$100,000, 20.1% from $100,000-$150,000 and 47.6% over $150,000. The median income of individuals is $63698.