 24.0% were of German, 14.0% English, 11.7% Irish and 10.5% American ancestry.There were 3,456 households out of which 28.90% had children under the age of 18 living with them, 60.50% were married couples living together, 6.90% had a female householder with no husband present, and 28.20% were non-families.24.00% of all households were made up of individuals and 10.00% had someone living alone who was 65 years of age or older.