 There were 10,281 households, out of which 24.0% had children under the age of 18 living with them, 40.1% were married couples living together, 13.6% had a female householder with no husband present, and 41.6% were non-families.37.0% of all households were made up of individuals, and 19.4% had someone living alone who was 65 years of age or older.The average household size was 2.23 and the average family size was 2.93.