There were 3,115 households, of which 44.1% had children under the age of 18 living with them, 58.7% were married couples living together, 9.2% had a female householder with no husband present, 3.4% had a male householder with no wife present, and 28.7% were non-families. 21.7% of all households were made up of individuals, and 4.5% had someone living alone who was 65 years of age or older. The average household size was 2.65 and the average family size was 3.15.