 There were 6,412 households out of which 27.5% had children under the age of 18 living with them, 50.4% were married couples living together, 15.7% had a female householder with no husband present, and 29.6% were non-families.26.4% of all households were made up of individuals and 11.3% had someone living alone who was 65 years of age or older.The average household size was 2.49 and the average family size was 2.99.