 0.58% of the population were Hispanic or Latino of any race.There were 8,486 households out of which 29.20% had children under the age of 18 living with them, 57.50% were married couples living together, 9.50% had a female householder with no husband present, and 28.40% were non-families.23.90% of all households were made up of individuals and 9.90% had someone living alone who was 65 years of age or older.