 The average household size was 2.22 and the average family size was 2.89.In the city, the population was spread out with 22.8% under the age of 18, 4.2% from 18 to 24, 21.5% from 25 to 44, 22.9% from 45 to 64, and 28.5% who were 65 years of age or older.The median age was 46 years.