 The racial makeup of the city was 96.4% White, 0.4% African American, 0.1% Native American, 1.8% Asian, 0.5% from other races, and 0.7% from two or more races.Hispanic or Latino of any race were 1.5% of the population.There were 3,073 households, of which 30.8% had children under the age of 18 living with them, 59.7% were married couples living together, 8.7% had a female householder with no husband present, 3.0% had a male householder with no wife present, and 28.5% were non-families.