There were 2,176 households, of which 45.5% had children under the age of 18 living with them, 76.7% were married couples living together, 4.2% had a female householder with no husband present, 2.9% had a male householder with no wife present, and 16.2% were non-families. 12.2% of all households were made up of individuals, and 3.9% had someone living alone who was 65 years of age or older. The average household size was 2.93 and the average family size was 3.21.