Po Box 305

50.8% are female
49.2% are male

49.2% of residents in ZIP 57030 are male and 50.8% are female. 58.2% of residents are married and 11.8% are divorced. 20.8% have never been married. 9.2% are widowed. The average size of resident families is 3.15.

2.5% report being Hispanic

91.8% of residents in ZIP 57030 report their race as White. 0.4% report their race as Black or African American. 0% report their race as Asian. 6.3% 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. 1.5% report their race as Two or more races. 2.5% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

56.3% have a Science and Engineering degree

3.6% of residents in ZIP 57030 have less than a high school education. 27.9% have a high school diploma but no more. 42.5% of residents have some college but no more. 18.5% have a bachelor's degree (or equivalent) but no more. 7.5% have a graduate degree. 56.3% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 73377
68.3% have two income earners
34.2% of households earn $100,000+

Median household income in ZIP 57030 is $73377 with 68.3% of families having two income earners. 34.2% of households earn at least $100,000. 0.8% of households have an income under $5,000, 1.3% from $5,000-$10,000, 1.2% from $10,000-$15,000, 2.8% from $15,000-$20,000, 2.7% from $20,000-$25,000, 2.1% from $25,000-$35,000, 16.5% from $35,000-$50,000, 26.4% from $50,000-$75,000, 11.9% from $75,000-$100,000, 20.3% from $100,000-$150,000 and 13.9% over $150,000. The median income of individuals is $40636.