 The average household size was 2.53 and the average family size was 2.92.In the city, the population was spread out with 24.4% under the age of 18, 7.0% from 18 to 24, 29.7% from 25 to 44, 24.6% from 45 to 64, and 14.3% who were 65 years of age or older.The median age was 37 years.