 There were 11,246 households of which 29.5% had children under the age of 18 living with them, 43.0% were married couples living together, 12.7% had a female householder with no husband present, 5.6% had a male householder with no wife present, and 38.7% were non-families.32.1% of all households were made up of individuals and 13.7% had someone living alone who was 65 years of age or older.The average household size was 2.33 and the average family size was 2.90.