 There were 4,271 households, out of which 28.5% had children under the age of 18 living with them, 51.2% were married couples living together, 8.9% had a female householder with no husband present, and 36.7% were non-families.30.8% of all households were made up of individuals, and 12.5% had someone living alone who was 65 years of age or older.The average household size was 2.31 and the average family size was 2.88.