Mark Sirko

49.2% are female
50.8% are male

50.8% of residents in ZIP 15521 are male and 49.2% are female. 61% of residents are married and 9.6% are divorced. 21% have never been married. 8.3% are widowed. The average size of resident families is 3.16.

51.6% have a Science and Engineering degree

7% of residents in ZIP 15521 have less than a high school education. 57.4% have a high school diploma but no more. 21.9% of residents have some college but no more. 10% have a bachelor's degree (or equivalent) but no more. 3.8% have a graduate degree. 51.6% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 48696
42.1% have two income earners
19.7% of households earn $100,000+

Median household income in ZIP 15521 is $48696 with 42.1% of families having two income earners. 19.7% of households earn at least $100,000. 0.6% of households have an income under $5,000, 0.8% from $5,000-$10,000, 3.4% from $10,000-$15,000, 7.9% from $15,000-$20,000, 5.9% from $20,000-$25,000, 10.5% from $25,000-$35,000, 22.5% from $35,000-$50,000, 16.3% from $50,000-$75,000, 12.3% from $75,000-$100,000, 12.9% from $100,000-$150,000 and 6.8% over $150,000. The median income of individuals is $26122.