 There were 12,951 households out of which 26.50% had children under the age of 18 living with them, 51.00% were married couples living together, 14.10% had a female householder with no husband present, and 30.80% were non-families.27.20% of all households were made up of individuals and 13.20% had someone living alone who was 65 years of age or older.The average household size was 2.38 and the average family size was 2.87.