 2.76% of the population were Hispanic or Latino of any race.16.4% were of American, 10.0% German, 8.4% Irish and 7.7% English ancestry according to Census 2000.Of the 49,922 households 39.20% had children under the age of 18 living with them, 56.70% were married couples living together, 14.20% had a female householder with no husband present, and 24.50% were non-families.