 The average household size was 2.43 and the average family size was 3.03.In the city, the population was spread out with 26.8% under the age of 18, 10.2% from 18 to 24, 22.5% from 25 to 44, 18.8% from 45 to 64, and 21.8% who were 65 years of age or older.The median age was 36 years.