There were 586 households, of which 31.6% had children under the age of 18 living with them, 68.6% were married couples living together, 4.8% had a female householder with no husband present, 4.8% had a male householder with no wife present, and 21.8% were non-families. 18.9% of all households were made up of individuals, and 6.1% 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 2.87.