 The average household size was 2.38 and the average family size was 3.03.In the city, the population was spread out, with 26.1% under the age of 18, 7.3% from 18 to 24, 25.2% from 25 to 44, 22.5% from 45 to 64, and 18.9% who were 65 years of age or older.The median age was 39 years.