 The average household size was 2.20 and the average family size was 2.73.In the town, the population was spread out, with 20.5% under the age of 18, 6.1% from 18 to 24, 23.4% from 25 to 44, 24.2% from 45 to 64, and 25.8% who were 65 years of age or older.The median age was 45 years.