 In the city, the population was spread out with 30.3% under the age of 18, 11.2% from 18 to 24, 27.3% from 25 to 44, 19.7% from 45 to 64, and 11.6% who were 65 years of age or older.The median age was 31 years.For every 100 females, there were 91.5 males.