 The average household size was 2.52 and the average family size was 2.96.In the city, the population was spread out with 27.5% under the age of 18, 6.5% from 18 to 24, 25.2% from 25 to 44, 28.2% from 45 to 64, and 12.6% who were 65 years of age or older.The median age was 39 years.