 The average household size was 2.49 and the average family size was 2.97.In the city the population was spread out with 27.2% under the age of 18, 8.3% from 18 to 24, 26.7% from 25 to 44, 21.8% from 45 to 64, and 15.9% who were 65 years of age or older.The median age was 38 years.