There were 4,643 households, of which 26.1% had children under the age of 18 living with them, 38.6% were married couples living together, 16.5% had a female householder with no husband present, 4.6% had a male householder with no wife present, and 40.3% were non-families. 35.0% of all households were made up of individuals, and 15.1% had someone living alone who was 65 years of age or older. The average household size was 2.21 and the average family size was 2.83.