▁Brown ▁County ▁( s outh ) ▁ ▁Adams ▁County ▁( s outh west ) ▁ ▁Dem ograph ics ▁ ▁As ▁of ▁the ▁ 2 0 1 0 ▁United ▁States ▁Census , ▁there ▁were ▁ 7 , 5 4 4   people , ▁ 3 , 0 4 0   house holds , ▁and ▁ 2 , 0 1 4   famil ies ▁res iding ▁in ▁the ▁county . ▁The ▁population ▁density ▁was ▁. ▁There ▁were ▁ 3 , 4 5 9 ▁housing ▁units ▁at ▁an ▁average ▁density ▁of ▁. ▁The ▁ra cial ▁make up ▁of ▁the ▁county ▁was ▁ 9 5 . 5 % ▁white , ▁ 3 . 2 % ▁black ▁or ▁African ▁American , ▁ 0 . 2 % ▁American ▁Indian , ▁ 0 . 1 % ▁Asian , ▁ 0 . 5 % ▁from ▁other ▁races , ▁and ▁ 0 . 5 % ▁from ▁two ▁or ▁more ▁races . ▁Those ▁of ▁His pan ic ▁or ▁Lat ino ▁origin ▁made ▁up ▁ 1 . 2 % ▁of ▁the ▁population . ▁In ▁terms ▁of ▁ancest ry , ▁ 2 6 . 8 % ▁were ▁American , ▁ 2 0 . 2 % ▁were ▁German , ▁ 1 3 . 1 % ▁were ▁English , ▁and ▁ 1 2 . 0 % ▁were ▁Irish . ▁ ▁Of ▁the ▁ 3 , 0 4 0   house holds , ▁ 2 8 . 2 % ▁had ▁children ▁under ▁the ▁age ▁of ▁ 1 8 ▁living ▁with ▁them , ▁ 5 3 . 5 %