 7.7% of the population were Hispanic or Latino of any race.Of the 47,030 households 30.0% had children under the age of 18 living with them, 52.9% were married couples living together, 12.9% had a female householder with no husband present, and 29.5% were non-families.25.9% of households were one person and 9.8% were one person aged 65 or older.