 0.86% of the population were Hispanic or Latino of any race.36.1% were of German, 25% English, 17.5% Norwegian, 10.9% Polish and 10.5% Danish ancestry.There were 2,653 households out of which 27.00% had children under the age of 18 living with them, 59.70% were married couples living together, 4.60% had a female householder with no husband present, and 32.70% were non-families.