Mark T. Duff

52.4% are female
47.6% are male

47.6% of residents in ZIP 53040 are male and 52.4% are female. 61.3% of residents are married and 10.2% are divorced. 23.7% have never been married. 4.9% are widowed. The average size of resident families is 2.93.

2.7% report being Hispanic

96.6% of residents in ZIP 53040 report their race as White. 0.8% report their race as Black or African American. 0.5% report their race as Asian. 0% report their race as American Indian and Alaska Native. 0% report their race as Native Hawaiian and Other Pacific Islander. 0.1% report their race as Some other race. 2% report their race as Two or more races. 2.7% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

42% have a Science and Engineering degree

5.8% of residents in ZIP 53040 have less than a high school education. 33.6% have a high school diploma but no more. 36.9% of residents have some college but no more. 16.7% have a bachelor's degree (or equivalent) but no more. 7% have a graduate degree. 42% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 85350
60.6% have two income earners
43.3% of households earn $100,000+

Median household income in ZIP 53040 is $85350 with 60.6% of families having two income earners. 43.3% of households earn at least $100,000. 1.7% of households have an income under $5,000, 0% from $5,000-$10,000, 1.7% from $10,000-$15,000, 1.7% from $15,000-$20,000, 5.7% from $20,000-$25,000, 6.3% from $25,000-$35,000, 7.1% from $35,000-$50,000, 19.4% from $50,000-$75,000, 12.9% from $75,000-$100,000, 28.1% from $100,000-$150,000 and 15.2% over $150,000. The median income of individuals is $46097.