There were 5,395 households, of which 28.4% had children under the age of 18 living with them, 40.7% were married couples living together, 11.7% had a female householder with no husband present, 4.6% had a male householder with no wife present, and 43.0% were non-families. 32.8% of all households were made up of individuals, and 11.6% had someone living alone who was 65 years of age or older. The average household size was 2.30 and the average family size was 2.93.