sentences:  The average household size was 2.48 and the average family size was 3.05.In the city, the population was spread out, with 29.1% under the age of 18, 8.4% from 18 to 24, 26.6% from 25 to 44, 21.6% from 45 to 64, and 14.3% who were 65 years of age or older.The median age was 36 years.