 The average household size was 2.03 and the average family size was 2.89.The median age in the city was 49.5 years.16% of residents were under the age of 18; 12% were between the ages of 18 and 24; 13.4% were from 25 to 44; 33.3% were from 45 to 64; and 25.3% were 65 years of age or older.