 There were 4,323 households out of which 30.70% had children under the age of 18 living with them, 63.20% were married couples living together, 7.30% had a female householder with no husband present, and 26.40% were non-families.23.50% of all households were made up of individuals and 11.80% had someone living alone who was 65 years of age or older.The average household size was 2.52 and the average family size was 2.98.