 26.0% were of German, 11.9% English, 11.0% American, 8.8% Irish, 6.5% Dutch and 5.2% Polish ancestry.96.8% spoke English, 1.1% German and 1.0% Spanish as their first language.There were 8,861 households of which 32.90% had children under the age of 18 living with them, 58.10% were married couples living together, 9.70% had a female householder with no husband present, and 27.60% were non-families.