 In the city, the age distribution of the population shows 27.8% under the age of 18, 8.3% from 18 to 24, 24.5% from 25 to 44, 21.2% from 45 to 64, and 18.1% who were 65 years of age or older.The median age was 37 years.For every 100 females, there were 75.6 males.