 The average household size was 2.40 and the average family size was 3.05.In the city the population was spread out with 25.8% under the age of 18, 9.9% from 18 to 24, 23.6% from 25 to 44, 24.8% from 45 to 64, and 15.8% who were 65 years of age or older.The median age was 38 years.