 There were 7,633 households of which 34.4% had children under the age of 18 living with them, 60.0% were married couples living together, 7.4% had a female householder with no husband present, and 29.1% were non-families.25.4% of all households were made up of individuals and 12.0% had someone living alone who was 65 years of age or older.The average household size was 2.53 and the average family size was 3.05.