 The average household size was 2.46 and the average family size was 2.86.In the city, the population was spread out with 22.1% under the age of 18, 8.0% from 18 to 24, 27.2% from 25 to 44, 26.8% from 45 to 64, and 15.9% who were 65 years of age or older.The median age was 41 years.