 There were 8,900 households, of which 34.3% had children under the age of 18 living with them, 60.0% were married couples living together, 8.3% had a female householder with no husband present, 2.7% had a male householder with no wife present, and 29.0% were non-families.25.1% of all households were made up of individuals, and 11.2% 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.