 41.5% were of German, 10.4% American, 7.4% Italian, 6.4% Irish, 6.4% Polish and 5.8% English ancestry.There were 31,222 households out of which 29.40% had children under the age of 18 living with them, 58.30% were married couples living together, 8.50% had a female householder with no husband present, and 29.40% were non-families.26.10% of all households were made up of individuals and 13.60% had someone living alone who was 65 years of age or older.