 The median age in the city was 40 years.20.9% of residents were under the age of 18; 10.3% were between the ages of 18 and 24; 29% were from 25 to 44; 30.8% were from 45 to 64; and 9% were 65 years of age or older.The gender makeup of the city was 52.9% male and 47.1% female.