 13.6% of all households were made up of individuals, and 3.2% had someone living alone who was 65 years of age or older.The average household size was 2.95 and the average family size was 3.26.In the city, the population was spread out, with 33.8% under the age of 18, 5.4% between 19 and 24, 38.5% between 25 and 44, 17.8% between 45 and 64, and 4.5% who were 65 years of age or older.