Dennis B. Bilik

49.7% are female
50.3% are male

50.3% of residents in ZIP 60439 are male and 49.7% are female. 62.2% of residents are married and 7.2% are divorced. 24.3% have never been married. 6.2% are widowed. The average size of resident families is 3.23.

5.9% report being Hispanic

92.7% of residents in ZIP 60439 report their race as White. 1.1% report their race as Black or African American. 2.3% report their race as Asian. 0.2% 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. 3.3% report their race as Two or more races. 5.9% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

45.3% have a Science and Engineering degree

4.4% of residents in ZIP 60439 have less than a high school education. 22.1% have a high school diploma but no more. 30% of residents have some college but no more. 26.6% have a bachelor's degree (or equivalent) but no more. 16.8% have a graduate degree. 45.3% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 116865
61.4% have two income earners
54.9% of households earn $100,000+

Median household income in ZIP 60439 is $116865 with 61.4% of families having two income earners. 54.9% of households earn at least $100,000. 1.5% of households have an income under $5,000, 1% from $5,000-$10,000, 0.9% from $10,000-$15,000, 2.8% from $15,000-$20,000, 1.7% from $20,000-$25,000, 4% from $25,000-$35,000, 8.1% from $35,000-$50,000, 14.2% from $50,000-$75,000, 10.9% from $75,000-$100,000, 18.6% from $100,000-$150,000 and 36.3% over $150,000. The median income of individuals is $48931.