A J. Dennis

51.4% are female
48.6% are male

48.6% of residents in ZIP 61401 are male and 51.4% are female. 40.3% of residents are married and 14.7% are divorced. 37.1% have never been married. 8% are widowed. The average size of resident families is 2.9.

7.1% report being Hispanic

81.9% of residents in ZIP 61401 report their race as White. 9.4% report their race as Black or African American. 1.6% report their race as Asian. 0.1% report their race as American Indian and Alaska Native. 0% report their race as Native Hawaiian and Other Pacific Islander. 2.7% report their race as Some other race. 4.3% report their race as Two or more races. 7.1% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

41.6% have a Science and Engineering degree

11% of residents in ZIP 61401 have less than a high school education. 35.4% have a high school diploma but no more. 33.2% of residents have some college but no more. 13.2% have a bachelor's degree (or equivalent) but no more. 7.2% have a graduate degree. 41.6% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 41612
44.3% have two income earners
14.8% of households earn $100,000+

Median household income in ZIP 61401 is $41612 with 44.3% of families having two income earners. 14.8% of households earn at least $100,000. 3.2% of households have an income under $5,000, 7.3% from $5,000-$10,000, 7.5% from $10,000-$15,000, 7.6% from $15,000-$20,000, 6.3% from $20,000-$25,000, 11% from $25,000-$35,000, 16.2% from $35,000-$50,000, 15.7% from $50,000-$75,000, 10.5% from $75,000-$100,000, 9.4% from $100,000-$150,000 and 5.4% over $150,000. The median income of individuals is $23284.