 24.5% were of American, 11.7% Irish and 8.5% German ancestry.97.4% spoke English and 1.4% Spanish as their first language.There were 4,964 households out of which 31.30% had children under the age of 18 living with them, 56.90% were married couples living together, 10.20% had a female householder with no husband present, and 29.40% were non-families.