 There were 4,149 households out of which 33.0% had children under the age of 18 living with them, 51.9% were married couples living together, 13.1% had a female householder with no husband present, and 30.3% were non-families.25.0% of all households were made up of individuals and 9.0% had someone living alone who was 65 years of age or older.The average household size was 2.58 and the average family size was 3.10.