Po Box 258

49.9% are female
50.1% are male

50.1% of residents in ZIP 61859 are male and 49.9% are female. 55.5% of residents are married and 11.3% are divorced. 27.2% have never been married. 5.9% are widowed. The average size of resident families is 3.18.

47.3% have a Science and Engineering degree

1.1% of residents in ZIP 61859 have less than a high school education. 33.7% have a high school diploma but no more. 39.7% of residents have some college but no more. 17.4% have a bachelor's degree (or equivalent) but no more. 8% have a graduate degree. 47.3% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 89750
65% have two income earners
44.9% of households earn $100,000+

Median household income in ZIP 61859 is $89750 with 65% of families having two income earners. 44.9% of households earn at least $100,000. 0.8% of households have an income under $5,000, 0.6% from $5,000-$10,000, 2.1% from $10,000-$15,000, 1.2% from $15,000-$20,000, 1.8% from $20,000-$25,000, 7.6% from $25,000-$35,000, 10.9% from $35,000-$50,000, 15% from $50,000-$75,000, 15.2% from $75,000-$100,000, 24.6% from $100,000-$150,000 and 20.3% over $150,000. The median income of individuals is $39844.