sentences:  In the city, the population was spread out with 24.0% under the age of 18, 9.0% from 18 to 24, 24.8% from 25 to 44, 21.5% from 45 to 64, and 20.8% who were 65 years of age or older.The median age was 39 years.For every 100 females, there were 84.7 males.