 The median age in the city was 28 @.@ 4 years . 18 @.@ 4 % of residents were under the age of 18 ; 24 @.@ 6 % were between the ages of 18 and 24 ; 25 @.@ 1 % were from 25 to 44 ; 21 @.@ 7 % were from 45 to 64 ; and 10 @.@ 1 % were 65 years of age or older . The gender makeup of the city was 51 @.@ 2 % male and 48 @.@ 8 % female . 
