 There were 11,131 households out of which 53.3% had children under the age of 18 living with them, 79.5% were married couples living together, 5.3% had a female householder with no husband present, and 13.3% were non-families.9.4% of all households were made up of individuals and 1.5% had someone living alone who was 65 years of age or older.The average household size was 3.06 and the average family size was 3.29.