There were 5,620 households, of which 30.6% had children under the age of 18 living with them, 40.8% were married couples living together, 13.8% had a female householder with no husband present, 4.4% had a male householder with no wife present, and 41.0% were non-families. 34.7% of all households were made up of individuals, and 15.9% had someone living alone who was 65 years of age or older. The average household size was 2.26 and the average family size was 2.88.