 6.91% of the population were Hispanic or Latino of any race.25.3% were of English, 14.3% German and 12.2% American ancestry.There were 28,753 households out of which 40.60% had children under the age of 18 living with them, 62.00% were married couples living together, 9.30% had a female householder with no husband present, and 25.40% were non-families.