 The average household size was 2.13 and the average family size was 2.79.The ages of the population were spread out with 20.0% under the age of 18, 9.6% from 18 to 24, 26.4% from 25 to 44, 23.3% from 45 to 64, and 20.8% who were 65 years of age or older.The median age was 42 years.