sentences:  There were 45,863 households out of which 28.30% had children under the age of 18 living with them, 44.60% were married couples living together, 9.40% had a female householder with no husband present, and 43.00% were non-families.28.10% of all households were made up of individuals and 6.10% had someone living alone who was 65 years of age or older.The average household size was 2.36 and the average family size was 2.95.