There were 7,564 households, of which 26.2% had children under the age of 18 living with them, 46.3% were married couples living together, 9.5% had a female householder with no husband present, 3.2% had a male householder with no wife present, and 41.0% were non-families. 35.7% of all households were made up of individuals, and 13.8% had someone living alone who was 65 years of age or older. The average household size was 2.22 and the average family size was 2.93.