There were 7,407 households, of which 26.6% had children under the age of 18 living with them, 36.8% were married couples living together, 14.1% had a female householder with no husband present, 4.5% had a male householder with no wife present, and 44.5% were non-families. 36.0% of all households were made up of individuals, and 14.1% had someone living alone who was 65 years of age or older. The average household size was 2.19 and the average family size was 2.83.