 The average household size was 2.23 and the average family size was 2.87.The median age in the city was 40.4 years.23.7% of residents were under the age of 18; 8.8% were between the ages of 18 and 24; 22.1% were from 25 to 44; 25.5% were from 45 to 64; and 19.9% were 65 years of age or older.