David S. Marquis

50.2% are female
49.8% are male

49.8% of residents in ZIP 60103 are male and 50.2% are female. 61.5% of residents are married and 5.1% are divorced. 28.8% have never been married. 4.7% are widowed. The average size of resident families is 3.29.

14.5% report being Hispanic

69.4% of residents in ZIP 60103 report their race as White. 3.2% report their race as Black or African American. 16.4% report their race as Asian. 1.3% report their race as American Indian and Alaska Native. 0.1% report their race as Native Hawaiian and Other Pacific Islander. 4.5% report their race as Some other race. 5.1% report their race as Two or more races. 14.5% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

45.1% have a Science and Engineering degree

6.7% of residents in ZIP 60103 have less than a high school education. 20.9% have a high school diploma but no more. 27.9% of residents have some college but no more. 30.7% have a bachelor's degree (or equivalent) but no more. 13.8% have a graduate degree. 45.1% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 115262
65.7% have two income earners
58.2% of households earn $100,000+

Median household income in ZIP 60103 is $115262 with 65.7% of families having two income earners. 58.2% of households earn at least $100,000. 1.3% of households have an income under $5,000, 0.6% from $5,000-$10,000, 2.3% from $10,000-$15,000, 1.6% from $15,000-$20,000, 1% from $20,000-$25,000, 4.2% from $25,000-$35,000, 7.1% from $35,000-$50,000, 12.7% from $50,000-$75,000, 10.8% from $75,000-$100,000, 26.5% from $100,000-$150,000 and 31.7% over $150,000. The median income of individuals is $48234.