 There were 620 households out of which 34.4% had children under the age of 18 living with them, 57.7% were married couples living together, 8.1% had a female householder with no husband present, and 29.5% were non-families.21.8% of all households were made up of individuals and 4.8% had someone living alone who was 65 years of age or older.The average household size was 2.56 and the average family size was 3.00.