 There were 620 households out of which 26.9% had children under the age of 18 living with them, 69.4% were married couples living together, 5.8% had a female householder with no husband present, and 21.0% were non-families.17.3% of all households were made up of individuals and 7.4% had someone living alone who was 65 years of age or older.The average household size was 2.52 and the average family size was 2.81.