 Of the 637 households 32.8% had children under the age of 18 living with them, 58.1% were married couples living together, 8.6% had a female householder with no husband present, and 28.3% were non-families.20.9% of households were one person and 4.6% were one person aged 65 or older.The average household size was 2.56 and the average family size was 2.95.