 Of the 2,809 households 30.4% had children under the age of 18 living with them, 67.2% were married couples living together, 6.0% had a female householder with no husband present, and 23.4% were non-families.20.5% of households were one person and 9.1% were one person aged 65 or older.The average household size was 2.56 and the average family size was 2.96.