sentences:  The racial makeup of the city was 97.2% White, 1.0% Black or African American, 0.1% Native American, 0.9% Asian, 0.0% Pacific Islander, 0.2% from other races, and 0.6% from two or more races.1.0% of the population were Hispanic or Latino of any race.There were 7,731 households out of which 37.7% had children under the age of 18 living with them, 68.2% were married couples living together, 6.4% had a female householder with no husband present, and 24.1% were non-families.