 The average household size was 2.42 and the average family size was 3.13.In the city, the population was spread out with 26.0% under the age of 18, 7.1% from 18 to 24, 20.6% from 25 to 44, 23.7% from 45 to 64, and 22.6% who were 65 years of age or older.The median age was 43 years.