There were 454 households, of which 55.3% had children under the age of 18 living with them, 68.3% were married couples living together, 8.4% had a female householder with no husband present, 7.9% had a male householder with no wife present, and 15.4% were non-families. 10.8% of all households were made up of individuals, and 3.7% had someone living alone who was 65 years of age or older. The average household size was 3.45 and the average family size was 3.68.