 The average household size was 2.52 and the average family size was 3.12.In the city, the population was spread out, with 26.8% under the age of 18, 9.6% from 18 to 24, 26.1% from 25 to 44, 21.1% from 45 to 64, and 16.4% who were 65 years of age or older.The median age was 36 years.