 0.50% of the population were Hispanic or Latino of any race.27.0% were of German, 13.7% Irish, 10.4% English, 8.4% Italian, 8.3% American and 6.7% Polish ancestry.There were 19,733 households out of which 25.90% had children under the age of 18 living with them, 47.30% were married couples living together, 11.20% had a female householder with no husband present, and 38.40% were non-families.