 The average household size was 2.35 and the average family size was 3.30.In the city, the population was spread out with 27.6% under the age of 18, 7.7% from 18 to 24, 22.6% from 25 to 44, 28.9% from 45 to 64, and 13.2% who were 65 years of age or older.The median age was 40 years.