There were 5,814 households, of which 25.5% had children under the age of 18 living with them, 43.0% were married couples living together, 9.6% had a female householder with no husband present, 3.5% had a male householder with no wife present, and 43.9% were non-families. 38.7% of all households were made up of individuals, and 18.2% 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 2.84.