There were 3,903 households, of which 24.9% had children under the age of 18 living with them, 40.0% were married couples living together, 8.8% had a female householder with no husband present, 3.5% had a male householder with no wife present, and 47.7% were non-families. 41.3% of all households were made up of individuals, and 15.8% had someone living alone who was 65 years of age or older. The average household size was 2.08 and the average family size was 2.87.