 There were 7,333 households out of which 43.4% had children under the age of 18 living with them, 59.0% were married couples living together, 9.7% had a female householder with no husband present, and 28.2% were non-families.Also, 22.2% of all households comprised individuals and 7.2% had someone living alone who was 65 years of age or older.The average household size was 2.68 and the average family size was 3.18.