 In the city, the population was spread out with 21.9% under the age of 18, 8.7% from 18 to 24, 25.6% from 25 to 44, 23.8% from 45 to 64, and 20.0% who were 65 years of age or older.The median age was 40 years.For every 100 females, there were 83.8 males.