Of the 31,388 households, 25.1% included children under the age of 18, 38.0% were married couples living together, 8.7% had a female householder with no husband present, and 49.9% were non-families. 30.6% of all households were made up of individuals, and 5.6% 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.
Of t,he 31,388 households, 25.1% incl!uded children under the age of 18, 38.0% were married couples living together, 8.7% had. a female householder with no husband present, and 49.9% were non-families. 30.6% of all households were mad,e up of individuals, and 5.6% had someone living alone who was 6!5 years of age or older. The average household size was 2.30 and the average family size was 2.93.