 The average household size was 2.20 and the average family size was 2.89.In the city the population was spread out, with 23.0% under the age of 18, 5.7% from 18 to 24, 27.6% from 25 to 44, 21.6% from 45 to 64, and 22.2% who were 65 years of age or older.The median age was 41 years.