 There were 3,946 households, out of which 40.1% had children under the age of 18 living with them, 49.0% were married couples living together, 19.2% had a female householder with no husband present, and 25.5% were non-families.20.3% of all households were made up of individuals, and 5.7% had someone living alone who was 65 years of age or older.The average household size was 2.84 and the average family size was 3.24.