 Hispanic or Latino of any race were 12.1% of the population.There were 156,341 households out of which 35.8% had children under the age of 18 living with them, 55.0% were married couples living together, 13.9% had a female householder with no husband present, and 27.0% were non-families.23.2% of all households were made up of individuals and 8.4% had someone living alone who was 65 years of age or older.