 The average household size was 2.50 and the average family size was 3.03.In the city, the population was spread out, with 29.2% under the age of 18, 8.1% from 18 to 24, 28.9% from 25 to 44, 18.1% from 45 to 64, and 15.7% who were 65 years of age or older.The median age was 35 years.