 The average household size was 2.30 and the average family size was 3.03.In the city, the population was spread out with 25.5% under the age of 18, 8.4% from 18 to 24, 23.9% from 25 to 44, 23.3% from 45 to 64, and 18.8% who were 65 years of age or older.The median age was 39 years.