 The average household size was 2.50 and the average family size was 3.03.In the city, the population was spread out with 22.5% under the age of 18, 7.7% from 18 to 24, 30.4% from 25 to 44, 24.8% from 45 to 64, and 14.5% who were 65 years of age or older.The median age was 39 years.