 3.21% of the population were Hispanic or Latino of any race.There were 9,384 households out of which 33.60% had children under the age of 18 living with them, 56.80% were married couples living together, 13.00% had a female householder with no husband present, and 26.40% were non-families.23.90% of all households were made up of individuals and 11.20% had someone living alone who was 65 years of age or older.