 The average household size was 2.40 and the average family size was 2.96.In the city, the population was spread out, with 25.7% under the age of 18, 7.9% from 18 to 24, 26.7% from 25 to 44, 20.4% from 45 to 64, and 19.3% who were 65 years of age or older.The median age was 38 years.