 In the city, the population was spread out with 23.6% under the age of 18, 8.3% from 18 to 24, 28.8% from 25 to 44, 21.3% from 45 to 64, and 18.0% who were 65 years of age or older.The median age was 37 years.For every 100 females, there were 92.0 males.