sentences:  The average household size was 2.63 and the average family size was 3.05.In the city, the population was spread out with 26.9% under the age of 18, 6.9% from 18 to 24, 29.5% from 25 to 44, 21.6% from 45 to 64, and 15.1% who were 65 years of age or older.The median age was 36 years.