There were 8,037 households, of which 26.7% had children under the age of 18 living with them, 43.6% were married couples living together, 8.7% had a female householder with no husband present, 3.0% had a male householder with no wife present, and 44.6% were non-families. 36.0% of all households were made up of individuals, and 9.4% had someone living alone who was 65 years of age or older. The average household size was 2.16 and the average family size was 2.86.