out of the 61,986 households, 26.8% had children under the age of 18 living with them, 41.1% were married couples living together, 5.0% had a male householder with no wife present, 11.9% had a female householder with no husband present, and 42.1% were not families. about 33.5% of all households were made up of individuals, and 10.2% 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 2.92.