 There were 8,545 households out of which 29.4% had children under the age of 18 living with them, 56.4% were married couples living together, 7% had a female householder with no husband present, 4% had a male householder with no wife present, and 32.60% were non-families.28.30% of all households were made up of individuals and 7.32% had someone living alone who was 65 years of age or older.The average household size was 2.40 and the average family size was 2.94.