5 ▁years ▁of ▁age ▁or ▁older . ▁ ▁The ▁average ▁household ▁size ▁was ▁ 2 . 6 1 ▁and ▁the ▁average ▁family ▁size ▁was ▁ 2 . 9 7 . ▁ ▁In ▁the ▁Indian ▁res ervation ▁the ▁population ▁was ▁spread ▁out ▁with ▁ 3 3 . 3 % ▁under ▁the ▁age ▁of ▁ 1 8 , ▁ 6 . 6 % ▁from ▁ 1 8 ▁to ▁ 2 4 , ▁ 3 1 . 3 % ▁from ▁ 2 5 ▁to ▁ 4 4 , ▁ 1 9 . 2 % ▁from ▁ 4 5 ▁to ▁ 6 4 , ▁and ▁ 9 . 6 % ▁who ▁were ▁ 6 5 ▁years ▁of ▁age ▁or ▁older . ▁ ▁The ▁median ▁age ▁was ▁ 3 2 ▁years . ▁For ▁every ▁ 1 0 0 ▁females ▁there ▁were ▁ 9 2 . 5 ▁males . ▁ ▁For ▁every ▁ 1 0 0 ▁females ▁age ▁ 1 8 ▁and ▁over , ▁there ▁were ▁ 8 4 . 7 ▁males . ▁ ▁The ▁median ▁income ▁for ▁a ▁household ▁in ▁the ▁Indian ▁res ervation ▁was ▁$ 2 4 , 6 5 3 , ▁and ▁the ▁median ▁income ▁for ▁a ▁family ▁was ▁$ 2 4 , 0 0 0 . ▁M ales ▁had ▁a ▁median ▁income ▁of ▁$ 3 4 , 5 0 0 ▁versus ▁$ 2 3 , 1 9 4 ▁for ▁females . ▁The ▁per ▁cap ita ▁income ▁for ▁the ▁Indian ▁res ervation ▁was ▁$ 1 3 , 7 0 4 . ▁ ▁About ▁ 2 3