 The racial makeup of the city was 98.56% White, 0.19% African American, 0.48% Asian, 0.10% Pacific Islander, and 0.67% from two or more races.Hispanic or Latino of any race were 0.58% of the population.There were 445 households, out of which 29.0% had children under the age of 18 living with them, 63.1% were married couples living together, 6.1% had a female householder with no husband present, and 27.9% were non-families.