 Of the 516 households 36.6% had children under the age of 18 living with them, 71.7% were married couples living together, 6.2% had a female householder with no husband present, and 18.0% were non-families.15.7% of households were one person and 7.4% were one person aged 65 or older.The average household size was 2.84 and the average family size was 3.17.