 Of the 3,915 households 30.3 percent had children under the age of 18 living with them, 35.8 percent were married couples living together, 25.8 percent had a female householder with no husband present, and 33.2 percent were non-families.30.0 percent of all households were one person and 12.3 percent had someone living alone who was 65 or older.The average household size was 2.56 and the average family size was 3.21.