ville ▁( 4 5 1 1 8 ) ▁post ▁office . ▁The ▁population ▁was ▁ 1 2 9 ▁at ▁the ▁ 2 0 1 0 ▁census . ▁In ▁November ▁ 2 0 1 1 , ▁vot ers ▁chose ▁to ▁un in cor por ate ▁St . ▁Martin , ▁and ▁it ▁now ▁falls ▁sole ly ▁under ▁the ▁juris diction ▁of ▁Perry ▁Township . ▁ ▁Gallery ▁ ▁Geography ▁St . ▁Martin ▁is ▁located ▁at ▁ ▁( 3 9 . 2 1 4 2 1 9 , ▁- 8 3 . 8 9 1 4 7 5 ). ▁ ▁According ▁to ▁the ▁ 2 0 1 0 ▁census , ▁the ▁village ▁had ▁a ▁total ▁area ▁of ▁, ▁all ▁land . ▁ ▁Dem ograph ics ▁▁ 2 0 1 0 ▁census ▁As ▁of ▁the ▁census ▁of ▁ 2 0 1 0 , ▁there ▁were ▁ 1 2 9 ▁people , ▁ 4 7 ▁households , ▁and ▁ 3 6 ▁families ▁living ▁in ▁the ▁village . ▁The ▁population ▁density ▁was ▁. ▁There ▁were ▁ 5 0 ▁housing ▁units ▁at ▁an ▁average ▁density ▁of ▁. ▁The ▁ra cial ▁make up ▁of ▁the ▁village ▁was ▁ 9 9 . 2 % ▁White ▁and ▁ 0 . 8 % ▁from ▁two ▁or ▁more ▁races . ▁ ▁There ▁were ▁ 4 7 ▁households ▁out ▁of ▁which ▁ 2 9 . 8 % ▁had ▁children ▁under ▁the ▁age ▁of ▁ 1 8 ▁living ▁with ▁them , ▁ 7 2 . 3 % ▁were ▁married ▁cou ples ▁living ▁together , ▁ 2 . 1