5 % ▁from ▁ 4 5 ▁to ▁ 6 4 , ▁and ▁ 1 7 . 8 % ▁who ▁were ▁ 6 5 ▁years ▁of ▁age ▁or ▁older ▁. ▁ ▁The ▁median ▁age ▁was ▁ 3 5 ▁years . ▁For ▁every ▁ 1 0 0 ▁females , ▁there ▁were ▁ 8 6 . 7 ▁males . ▁ ▁For ▁every ▁ 1 0 0 ▁females ▁age ▁ 1 8 ▁and ▁over , ▁there ▁were ▁ 8 9 . 4 ▁males . ▁ ▁The ▁median ▁income ▁for ▁a ▁household ▁in ▁the ▁village ▁was ▁$ 2 4 , 3 1 8 , ▁and ▁the ▁median ▁income ▁for ▁a ▁family ▁was ▁$ 3 2 , 7 5 0 . ▁M ales ▁had ▁a ▁median ▁income ▁of ▁$ 2 6 , 6 0 7 ▁versus ▁$ 1 6 , 8 7 5 ▁for ▁females . ▁The ▁per ▁cap ita ▁income ▁for ▁the ▁village ▁was ▁$ 1 2 , 2 3 3 . ▁ ▁About ▁ 1 2 . 9 % ▁of ▁families ▁and ▁ 1 6 . 6 % ▁of ▁the ▁population ▁were ▁below ▁the ▁pover ty ▁line , ▁including ▁ 1 3 . 4 % ▁of ▁those ▁under ▁age ▁ 1 8 ▁and ▁ 2 2 . 9 % ▁of ▁those ▁age ▁ 6 5 ▁or ▁over . ▁ ▁References ▁ ▁History ▁of ▁Jefferson ▁County , ▁Illinois , ▁Per rin , ▁ 1 8 8 3 ▁Pra irie ▁Histor ian , ▁Wal ton ville , ▁Illinois ▁ ▁External ▁links ▁History ▁of ▁Jefferson ▁County , ▁Illinois ▁ ▁Category