sentences:  There were 9,397 households out of which 33.90% had children under the age of 18 living with them, 53.60% were married couples living together, 12.40% had a female householder with no husband present, and 29.80% were non-families.26.40% of all households were made up of individuals and 14.00% had someone living alone who was 65 years of age or older.The average household size was 2.64 and the average family size was 3.20.