sentences:  The average household size was 2.31 and the average family size was 2.86.In the town, the population was spread out with 21.8% under the age of 18, 7.6% from 18 to 24, 27.9% from 25 to 44, 23.8% from 45 to 64, and 18.9% who were 65 years of age or older.The median age was 40 years.