 The average household size was 2.46 and the average family size was 2.88.In the city, the population was spread out with 19.3% under the age of 18, 7.7% from 18 to 24, 28.9% from 25 to 44, 27.2% from 45 to 64, and 16.9% who were 65 years of age or older.The median age was 42 years.