 The average household size was 2.22 and the average family size was 2.67.The median age in the city was 45.5 years.18.9% of residents were under the age of 18; 3.6% were between the ages of 18 and 24; 26.8% were from 25 to 44; 27.4% were from 45 to 64; and 23.2% were 65 years of age or older.