 In the city, the population was spread out with 24.5% under the age of 18, 3.1% from 18 to 24, 28.2% from 25 to 44, 34.4% from 45 to 64, and 9.8% who were 65 years of age or older.The median age was 42 years.For every 100 females, there were 143.3 males.