Po Box 31

51.9% are female
48.1% are male

48.1% of residents in ZIP 61873 are male and 51.9% are female. 57.8% of residents are married and 11.9% are divorced. 23.9% have never been married. 6.5% are widowed. The average size of resident families is 3.3.

1.4% report being Hispanic

96.3% of residents in ZIP 61873 report their race as White. 0.5% report their race as Black or African American. 2% 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. 0% report their race as Some other race. 1.1% report their race as Two or more races. 1.4% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

37.7% have a Science and Engineering degree

1.1% of residents in ZIP 61873 have less than a high school education. 27% have a high school diploma but no more. 38.3% of residents have some college but no more. 22.2% have a bachelor's degree (or equivalent) but no more. 11.4% have a graduate degree. 37.7% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 96250
67.2% have two income earners
47.5% of households earn $100,000+

Median household income in ZIP 61873 is $96250 with 67.2% of families having two income earners. 47.5% of households earn at least $100,000. 4.8% of households have an income under $5,000, 0.7% from $5,000-$10,000, 0% from $10,000-$15,000, 3% from $15,000-$20,000, 1.8% from $20,000-$25,000, 7.9% from $25,000-$35,000, 7.6% from $35,000-$50,000, 8.6% from $50,000-$75,000, 18.2% from $75,000-$100,000, 32% from $100,000-$150,000 and 15.5% over $150,000. The median income of individuals is $47917.