 There were 8,375 households, out of which 23.8% had children under the age of 18 living with them, 37.0% were married couples living together, 14.6% had a female householder with no husband present, and 44.7% were non-families.37.2% of all households were made up of individuals, and 20.4% had someone living alone who was 65 years of age or older.The average household size was 2.22 and the average family size was 2.92.