There were 474 households, of which 21.9% had children under the age of 18 living with them, 44.9% were married couples living together, 5.7% had a female householder with no husband present, 2.3% had a male householder with no wife present, and 47.0% were non-families. 31.2% of all households were made up of individuals, and 5.2% had someone living alone who was 65 years of age or older. The average household size was 2.22 and the average family size was 2.78.