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