 There were 4,917 households out of which 28.60% had children under the age of 18 living with them, 58.10% were married couples living together, 6.90% had a female householder with no husband present, and 32.10% were non-families.28.90% of all households were made up of individuals and 15.90% had someone living alone who was 65 years of age or older.The average household size was 2.39 and the average family size was 2.94.