Jim A. Martin

48.8% are female
51.2% are male

51.2% of residents in ZIP 54021 are male and 48.8% are female. 62.9% of residents are married and 7.9% are divorced. 23.9% have never been married. 5.3% are widowed. The average size of resident families is 2.85.

4.1% report being Hispanic

93.4% of residents in ZIP 54021 report their race as White. 0.3% report their race as Black or African American. 0.5% report their race as Asian. 0.1% report their race as American Indian and Alaska Native. 0.1% report their race as Native Hawaiian and Other Pacific Islander. 2.2% report their race as Some other race. 3.4% report their race as Two or more races. 4.1% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

40.6% have a Science and Engineering degree

3.5% of residents in ZIP 54021 have less than a high school education. 29.7% have a high school diploma but no more. 36.1% of residents have some college but no more. 22.6% have a bachelor's degree (or equivalent) but no more. 8.2% have a graduate degree. 40.6% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 88594
67.4% have two income earners
45.6% of households earn $100,000+

Median household income in ZIP 54021 is $88594 with 67.4% of families having two income earners. 45.6% of households earn at least $100,000. 1% of households have an income under $5,000, 1.2% from $5,000-$10,000, 1.7% from $10,000-$15,000, 2.8% from $15,000-$20,000, 2% from $20,000-$25,000, 10.6% from $25,000-$35,000, 6.2% from $35,000-$50,000, 17.6% from $50,000-$75,000, 11.3% from $75,000-$100,000, 26.6% from $100,000-$150,000 and 19% over $150,000. The median income of individuals is $42652.