Kooiker Calvin

50.5% are female
49.5% are male

49.5% of residents in ZIP 51031 are male and 50.5% are female. 60.1% of residents are married and 8.2% are divorced. 25.5% have never been married. 6.1% are widowed. The average size of resident families is 2.97.

6.5% report being Hispanic

92.1% of residents in ZIP 51031 report their race as White. 2.9% report their race as Black or African American. 0.4% report their race as Asian. 0.2% report their race as American Indian and Alaska Native. 0.6% report their race as Native Hawaiian and Other Pacific Islander. 2.9% report their race as Some other race. 0.9% report their race as Two or more races. 6.5% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

45.9% have a Science and Engineering degree

5.5% of residents in ZIP 51031 have less than a high school education. 35% have a high school diploma but no more. 34.5% of residents have some college but no more. 17.3% have a bachelor's degree (or equivalent) but no more. 7.7% have a graduate degree. 45.9% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 70727
63% have two income earners
29.4% of households earn $100,000+

Median household income in ZIP 51031 is $70727 with 63% of families having two income earners. 29.4% of households earn at least $100,000. 1.4% of households have an income under $5,000, 2.6% from $5,000-$10,000, 3% from $10,000-$15,000, 5% from $15,000-$20,000, 2.4% from $20,000-$25,000, 5.7% from $25,000-$35,000, 13.7% from $35,000-$50,000, 21.1% from $50,000-$75,000, 15.6% from $75,000-$100,000, 17.8% from $100,000-$150,000 and 11.6% over $150,000. The median income of individuals is $37757.