1 % ▁from ▁ 2 5 ▁to ▁ 4 4 , ▁ 2 0 . 4 % ▁from ▁ 4 5 ▁to ▁ 6 4 , ▁and ▁ 7 . 9 % ▁who ▁were ▁ 6 5 ▁years ▁of ▁age ▁or ▁older . ▁The ▁median ▁age ▁was ▁ 3 1 ▁years . ▁For ▁every ▁ 1 0 0 ▁females , ▁there ▁were ▁ 1 0 4 . 6 ▁males . ▁For ▁every ▁ 1 0 0 ▁females ▁age ▁ 1 8 ▁and ▁over , ▁there ▁were ▁ 1 0 6 . 8 ▁males . ▁ ▁As ▁of ▁ 2 0 0 0 ▁the ▁median ▁income ▁for ▁a ▁household ▁in ▁the ▁city ▁was ▁$ 4 3 , 4 3 8 , ▁and ▁the ▁median ▁income ▁for ▁a ▁family ▁was ▁$ 4 5 , 9 8 7 . ▁M ales ▁had ▁a ▁median ▁income ▁of ▁$ 3 0 , 6 1 2 ▁versus ▁$ 2 4 , 1 5 0 ▁for ▁females . ▁The ▁per ▁cap ita ▁income ▁for ▁the ▁city ▁was ▁$ 1 6 , 9 2 3 . ▁About ▁ 7 . 0 % ▁of ▁families ▁and ▁ 8 . 1 % ▁of ▁the ▁population ▁were ▁below ▁the ▁pover ty ▁line , ▁including ▁ 1 0 . 7 % ▁of ▁those ▁under ▁age ▁ 1 8 ▁and ▁ 7 . 2 % ▁of ▁those ▁age ▁ 6 5 ▁or ▁over . ▁ ▁Notable ▁people ▁▁ ▁Ralph ▁F . ▁Be ermann ▁- ▁Member ▁of ▁the ▁United ▁States ▁House ▁of ▁Representatives ▁from ▁Neb r aska