 The average household size was 2.22 and the average family size was 2.68.The median age in the city was 47.5 years.16.2% of residents were under the age of 18; 10.2% were between the ages of 18 and 24; 17.7% were from 25 to 44; 32.9% were from 45 to 64; and 23.2% were 65 years of age or older.