 27.1% were of German, 13.1% English, 9.9% Irish and 6.2% American ancestry.There were 3,278 households out of which 32.40% had children under the age of 18 living with them, 59.90% were married couples living together, 7.30% had a female householder with no husband present, and 29.50% were non-families.26.50% of all households were made up of individuals and 11.90% had someone living alone who was 65 years of age or older.