As of the census of 2000, there were 9,479 people, 3,333 households, and 2,609 families residing in the town. The population density was 184.2 people per square mile (71.1/km2). There were 3,505 housing units at an average density of 68.1 per square mile (26.3/km2). There were 3,333 households. Of these, 41.6% had children under the age of 18 living with them, 65.8% were married couples living together, 8.7% had a female householder with no husband present, and 21.7% were non-families. 15.3% of all households were made up of individuals, and 4.0% had someone living alone who was 65 years of age or older. The average household size was 2.84 and the average family size was 3.17.