There were 3,107 households, of which 50.1% had children under the age of 18 living with them, 65.2% were married couples living together, 9.3% had a female householder with no husband present, 4.4% had a male householder with no wife present, and 21.0% were non-families. 16.7% of all households were made up of individuals, and 7.7% had someone living alone who was 65 years of age or older. The average household size was 2.97 and the average family size was 3.36.