 26.6% were of German, 11.1% American, 10.3% Irish, 10.1% English and 5.0% Polish ancestry, 96.4% spoke English and 2.0% Spanish as their first language.There were 19,676 households out of which 31.00% had children under the age of 18 living with them, 58.20% were married couples living together, 9.90% had a female householder with no husband present, and 27.30% were not family units.22.60% of all households were made up of individuals and 9.40% had someone living alone who was 65 years of age or older.