 The average household size was 2.46 and the average family size was 2.94.In the city, the population was spread out with 24.9% under the age of 18, 8.1% from 18 to 24, 29.7% from 25 to 44, 22.3% from 45 to 64, and 15.0% who were 65 years of age or older.The median age was 37 years.