 5.1% of the population were Hispanic or Latino of any race.There were 23,205 households, out of which 33.1% had children under the age of 18 living with them, 43.2% were married couples living together, 12.8% had a female householder with no husband present, and 39.8% were non-families.27.0% of all households were made up of individuals, and 7.0% had someone living alone who was 65 years of age or older.