 The average household size was 2.48 and the average family size was 3.02.In the city, the population was spread out with 26.4% under the age of 18, 7.7% from 18 to 24, 23.6% from 25 to 44, 24.1% from 45 to 64, and 18.2% who were 65 years of age or older.The median age was 39 years.