There were 4,769 households, of which 24.8% had children under the age of 18 living with them, 42.1% were married couples living together, 11.0% had a female householder with no husband present, 3.9% had a male householder with no wife present, and 42.9% were non-families. 37.2% of all households were made up of individuals, and 14.9% had someone living alone who was 65 years of age or older. The average household size was 2.15 and the average family size was 2.82.