4 9 % ▁Black ▁or ▁African ▁American , ▁ 0 . 3 1 % ▁Native ▁American , ▁ 1 . 6 7 % ▁Asian , ▁ 0 . 0 2 % ▁Pacific ▁Island er , ▁ 1 . 8 9 % ▁from ▁other ▁races , ▁and ▁ 1 . 0 4 % ▁from ▁two ▁or ▁more ▁races . ▁ 3 . 9 7 % ▁of ▁the ▁population ▁were ▁His pan ic ▁or ▁Lat ino ▁of ▁any ▁race . ▁ 3 3 . 9 % ▁were ▁of ▁German , ▁ 1 5 . 5 % ▁Norwegian ▁and ▁ 1 0 . 5 % ▁Belg ian ▁ancest ry . ▁ ▁There ▁were ▁ 9 , 7 1 5 ▁households ▁out ▁of ▁which ▁ 3 3 . 0 0 % ▁had ▁children ▁under ▁the ▁age ▁of ▁ 1 8 ▁living ▁with ▁them , ▁ 5 5 . 1 0 % ▁were ▁married ▁cou ples ▁living ▁together , ▁ 7 . 1 0 % ▁had ▁a ▁female ▁house holder ▁with ▁no ▁husband ▁present , ▁and ▁ 3 4 . 8 0 % ▁were ▁non - famil ies . ▁ 2 7 . 9 0 % ▁of ▁all ▁households ▁were ▁made ▁up ▁of ▁individuals ▁and ▁ 1 2 . 4 0 % ▁had ▁someone ▁living ▁alone ▁who ▁was ▁ 6 5 ▁years ▁of ▁age ▁or ▁older . ▁The ▁average ▁household ▁size ▁was ▁ 2 . 4 9 ▁and ▁the ▁average ▁family ▁size ▁was ▁ 3 . 0 9 . ▁ ▁The ▁county ▁population ▁contained ▁ 2 6 .