 There were 478 households out of which 37.0% had children under the age of 18 living with them, 68.0% were married couples living together, 6.5% had a female householder with no husband present, and 20.1% were non-families.16.1% of all households were made up of individuals and 5.9% had someone living alone who was 65 years of age or older.The average household size was 2.83 and the average family size was 3.17.