There were 4,615 households, of which 30.7% had children under the age of 18 living with them, 46.7% were married couples living together, 12.9% had a female householder with no husband present, 5.0% had a male householder with no wife present, and 35.4% were non-families. Of all households 28.2% were made up of individuals, and 10% had someone living alone who was 65 years of age or older. The average household size was 2.47 and the average family size was 3.04.