 There were 670 households out of which 33.6% had children under the age of 18 living with them, 69.0% were married couples living together, 4.6% had a female householder with no husband present, and 22.7% were non-families.18.7% 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 2.60 and the average family size was 2.96.