 The average household size was 2.71 and the average family size was 3.00.In the city, the population was spread out with 23.4% under the age of 18, 6.8% from 18 to 24, 26.6% from 25 to 44, 28.3% from 45 to 64, and 14.9% who were 65 years of age or older.The median age was 41 years.