 The average household size was 2.06 and the average family size was 2.87.The median age in the city was 49.8 years.21.3% of residents were under the age of 18; 5.3% were between the ages of 18 and 24; 16.8% were from 25 to 44; 27.3% were from 45 to 64; and 29.3% were 65 years of age or older.