 The average household size was 2.11 and the average family size was 2.90.The median age in the city was 47.6 years.22.8% of residents were under the age of 18; 4.9% were between the ages of 18 and 24; 19.7% were from 25 to 44; 26.1% were from 45 to 64; and 26.2% were 65 years of age or older.