▁people ▁per ▁square ▁mile ▁( 1 , 0 1 9 / km ²). ▁ ▁There ▁were ▁ 1 7 0 , 0 4 8 ▁housing ▁units ▁at ▁an ▁average ▁density ▁of ▁ 9 1 8 ▁per ▁square   mile ▁( 3 5 4 / km ²). ▁ ▁The ▁ra cial ▁make up ▁of ▁the ▁county ▁was ▁ 6 2 . 3 2 % ▁White , ▁ 1 3 . 2 2 % ▁Black ▁or ▁African ▁American , ▁ 0 . 4 4 % ▁Native ▁American , ▁ 3 . 6 9 % ▁Asian , ▁ 0 . 0 4 % ▁Pacific ▁Island er , ▁ 1 6 . 2 4 % ▁from ▁other ▁races , ▁and ▁ 4 . 0 5 % ▁from ▁two ▁or ▁more ▁races . ▁▁ 2 9 . 9 5 % ▁of ▁the ▁population ▁were ▁His pan ic ▁or ▁Lat ino ▁of ▁any ▁race . ▁Among ▁those ▁who ▁reported ▁their ▁ancest ry , ▁ 1 6 . 6 % ▁were ▁of ▁Italian , ▁ 9 . 5 % ▁Irish , ▁ 8 . 1 % ▁German ▁and ▁ 6 . 2 % ▁Polish ▁ancest ry ▁according ▁to ▁Census ▁ 2 0 0 0 . ▁ ▁There ▁were ▁ 1 6 3 , 8 5 6 ▁households ▁out ▁of ▁which ▁ 3 5 . 6 0 % ▁had ▁children ▁under ▁the ▁age ▁of ▁ 1 8 ▁living ▁with ▁them , ▁ 5 1 . 5 0 % ▁were ▁married ▁cou ples ▁living ▁together , ▁ 1 6 . 0 0