 The average household size was 2.67 and the average family size was 3.23.In the city the population was spread out with 34.6% under the age of 18, 8.1% from 18 to 24, 26.5% from 25 to 44, 14.0% from 45 to 64, and 16.9% who were 65 years of age or older.The median age was 32 years.