There were 4,667 households, of which 35.9% had children under the age of 18 living with them, 45.9% were married couples living together, 15.7% had a female householder with no husband present, 6.2% had a male householder with no wife present, and 32.2% were non-families. 26.8% of all households were made up of individuals, and 9.8% 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 3.00.