 Of the 4,743 households, 40.70% had children under the age of 18 living with them, 55.20% were married couples living together, 16.00% had a female householder with no husband present, and 23.20% were not families.About 20.60% of all households was made up of individuals and 9.30% had someone living alone who was 65 years of age or older.The average household size was 2.98 and the average family size was 3.44.