 The average household size was 2.15 and the average family size was 2.79.18.0% are under the age of 18, 6.4% from 18 to 24, 33.0% from 25 to 44, 21.0% from 45 to 64, and 21.6% who were 65 years of age or older.The median age was 41 years.