 There were 669 households out of which 36.8% had children under the age of 18 living with them, 70.0% were married couples living together, 7.2% had a female householder with no husband present, and 19.9% were non-families.16.4% of all households were made up of individuals and 8.5% had someone living alone who was 65 years of age or older.The average household size was 2.77 and the average family size was 3.11.