 Those of Hispanic or Latino origin made up 1.8% of the population.In terms of ancestry, 11.5% were American, 5.7% were German, and 5.4% were English.Of the 8,937 households, 34.0% had children under the age of 18 living with them, 41.8% were married couples living together, 20.8% had a female householder with no husband present, 32.2% were non-families, and 28.4% of all households were made up of individuals.