 There were 7,442 households out of which 35.40% had children under the age of 18 living with them, 59.20% were married couples living together, 11.00% had a female householder with no husband present, and 25.10% were non-families.21.30% of all households were made up of individuals and 8.90% had someone living alone who was 65 years of age or older.The average household size was 2.75 and the average family size was 3.20.