 There were 6,554 households, of which 35.10% had children under the age of 18 living with them, 60.70% were married couples living together, 9.50% had a female householder with no husband present, and 25.60% were nonfamilies.About 21.90% of all households were made up of individuals and 10.50% had someone living alone who was 65 years of age or older.The average household size was 2.66 and the average family size was 3.08.