There were 5,418 households, of which 28.7% had children under the age of 18 living with them, 44.4% were married couples living together, 9.8% had a female householder with no husband present, 4.4% had a male householder with no wife present, and 41.3% were non-families. 36.1% of all households were made up of individuals, and 15% had someone living alone who was 65 years of age or older. The average household size was 2.27 and the average family size was 2.94.