 The average household size was 2.52 and the average family size was 2.98.In the city, the population was spread out, with 26.7% under the age of 18, 3.6% from 18 to 24, 23.8% from 25 to 44, 33.1% from 45 to 64, and 12.8% who were 65 years of age or older.The median age was 43 years.