 The racial makeup of the city was 97.5% White, 0.2% African American, 0.4% Native American, 0.6% Asian, 0.1% from other races, and 1.2% from two or more races.Hispanic or Latino of any race were 0.8% of the population.There were 319 households of which 29.2% had children under the age of 18 living with them, 82.8% were married couples living together, 1.6% had a female householder with no husband present, 0.9% had a male householder with no wife present, and 14.7% were non-families.