 Those of Hispanic or Latino origin made up 2.2% of the population.In terms of ancestry, 8.4% were American, 7.8% were English, 6.7% were Irish, and 6.2% were German.Of the 52,653 households, 35.2% had children under the age of 18 living with them, 44.7% were married couples living together, 19.6% had a female householder with no husband present, 31.0% were non-families, and 26.3% of households were made up of individuals.