▁ 2 0 1 0 , ▁there ▁were ▁ 1 7 , 7 8 6 ▁people , ▁ 6 , 1 6 5 ▁households , ▁and ▁ 4 , 5 3 9 ▁families ▁res iding ▁in ▁the ▁county . ▁ ▁The ▁population ▁density ▁was ▁ 3 9 . 9 ▁people ▁per ▁square ▁mile ▁( 1 5 . 3 3 / km ²). ▁ ▁There ▁were ▁ 7 , 1 6 1 ▁housing ▁units ▁at ▁an ▁average ▁density ▁of ▁ 1 6 ▁per ▁square   mile ▁( 6 / km ²). ▁ ▁The ▁ra cial ▁make up ▁of ▁the ▁county ▁was ▁ 7 8 . 6 % ▁White , ▁ 1 9 . 1 % ▁Black ▁or ▁African ▁American , ▁with ▁ 2 . 3 % ▁being ▁of ▁other ▁ra cial ▁categories . ▁▁ 1 . 3 % ▁of ▁the ▁population ▁were ▁His pan ic ▁or ▁Lat ino ▁of ▁any ▁race . ▁▁ 3 1 . 5 % ▁of ▁households ▁had ▁children ▁under ▁the ▁age ▁of ▁ 1 8 ▁living ▁with ▁them , ▁ 5 4 . 5 % ▁were ▁married ▁cou ples ▁living ▁together , ▁ 1 4 . 4 % ▁had ▁a ▁female ▁house holder ▁with ▁no ▁husband ▁present , ▁ 4 . 7 % ▁had ▁a ▁male ▁household ▁with ▁no ▁wife ▁present , ▁and ▁ 2 6 . 4 % ▁were ▁non - famil ies . ▁ 2 2 . 5 % ▁of ▁all ▁households ▁were ▁made ▁up ▁of ▁individuals ▁and ▁ 8 . 6 % ▁had ▁someone ▁living ▁alone ▁who