 The average household size was 2.25 and the average family size was 3.00.In the city, the population was spread out with 26.6% under the age of 18, 5.7% from 18 to 24, 20.3% from 25 to 44, 25.8% from 45 to 64, and 21.6% who were 65 years of age or older.The median age was 42 years.