 The racial makeup of the city was 91.76% White, 1.32% Native American, 3.59% Asian, 0.16% Pacific Islander, 1.80% from other races, and 1.37% from two or more races.Hispanic or Latino of any race were 3.91% of the population.Of the 636 households, 48.9% had children under the age of 18 living with them, 61.8% were married couples living together, 9.9% had a female householder with no husband present, and 23.4% were non-families.