 There were 6,652 households out of which 28.50% had children under the age of 18 living with them, 57.80% were married couples living together, 6.10% had a female householder with no husband present, and 32.70% were non-families.29.70% of all households were made up of individuals and 16.80% had someone living alone who was 65 years of age or older.The average household size was 2.36 and the average family size was 2.93.