▁people ▁per ▁square ▁mile ▁( 1 . 0 / km ²). ▁There ▁were ▁ 1 , 4 1 6 ▁housing ▁units ▁at ▁an ▁average ▁density ▁of ▁ 1 . 4 ▁per ▁square ▁mile ▁( 0 . 6 / km ²). ▁The ▁ra cial ▁make up ▁of ▁the ▁county ▁was ▁ 9 8 . 5 0 % ▁White , ▁ 0 . 5 4 % ▁Black ▁or ▁African ▁American , ▁ 0 . 3 1 % ▁Native ▁American , ▁ 0 . 1 5 % ▁Asian , ▁ 0 . 0 4 % ▁Pacific ▁Island er , ▁ 0 . 1 2 % ▁from ▁other ▁races , ▁and ▁ 0 . 3 5 % ▁from ▁two ▁or ▁more ▁races . ▁ 0 . 2 7 % ▁of ▁the ▁population ▁were ▁His pan ic ▁or ▁Lat ino ▁of ▁any ▁race . ▁ 4 0 . 6 % ▁were ▁of ▁German , ▁ 2 7 . 9 % ▁Norwegian ▁and ▁ 5 . 6 % ▁English ▁ancest ry . ▁ ▁There ▁were ▁ 1 , 1 2 1 ▁households ▁out ▁of ▁which ▁ 2 6 . 6 % ▁had ▁children ▁under ▁the ▁age ▁of ▁ 1 8 ▁living ▁with ▁them , ▁ 5 6 . 6 % ▁were ▁married ▁cou ples ▁living ▁together , ▁ 5 . 5 % ▁had ▁a ▁female ▁house holder ▁with ▁no ▁husband ▁present , ▁and ▁ 3 5 . 3 % ▁were ▁non - famil ies . ▁ 3 2 . 6 % ▁of ▁all ▁households ▁were ▁made ▁up ▁of ▁individuals