 There were 7,669 households out of which 30.00% had children under the age of 18 living with them, 57.70% were married couples living together, 9.30% had a female householder with no husband present, and 29.70% were non-families.27.60% of all households were made up of individuals and 16.60% had someone living alone who was 65 years of age or older.The average household size was 2.44 and the average family size was 2.98.