John Duncan

54.5% are female
45.5% are male

45.5% of residents in ZIP 60021 are male and 54.5% are female. 53.8% of residents are married and 18.4% are divorced. 26.1% have never been married. 1.7% are widowed. The average size of resident families is 3.11.

50.8% have a Science and Engineering degree

1.7% of residents in ZIP 60021 have less than a high school education. 19.6% have a high school diploma but no more. 34.9% of residents have some college but no more. 29.8% have a bachelor's degree (or equivalent) but no more. 14% have a graduate degree. 50.8% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 105583
74.6% have two income earners
52.1% of households earn $100,000+

Median household income in ZIP 60021 is $105583 with 74.6% of families having two income earners. 52.1% of households earn at least $100,000. 1.2% of households have an income under $5,000, 0% from $5,000-$10,000, 0% from $10,000-$15,000, 0.9% from $15,000-$20,000, 1.5% from $20,000-$25,000, 5.3% from $25,000-$35,000, 14.1% from $35,000-$50,000, 13.5% from $50,000-$75,000, 11.4% from $75,000-$100,000, 19.7% from $100,000-$150,000 and 32.4% over $150,000. The median income of individuals is $42491.