 There were 10,382 households of which 38.0% had children under the age of 18 living with them, 51.7% were married couples living together, 12.0% had a female householder with no husband present, 3.6% had a male householder with no wife present, and 32.7% were non-families.27.8% of all households were made up of individuals and 11% had someone living alone who was 65 years of age or older.The average household size was 2.53 and the average family size was 3.13.