 Of the 580 households 17.4% had children under the age of 18 living with them, 52.1% were married couples living together, 5.7% had a female householder with no husband present, and 39.8% were non-families.33.4% of households were one person and 14.5% were one person aged 65 or older.The average household size was 2.00 and the average family size was 2.50.