Schools in Martin, SD Bennett County High School202 E School StMartin, SD, 575516056856330Bennett County Bennett County CourthousePublic Schools Bennett County School Dist 3-1402 2nd AveMartin, SD, 575516056856697Bennett County Bennett County CourthousePublic Schools Martin Grade School201 5th StMartin, SD, 575516056856717Public Schools Oglala Sioux Lakota ClgE Highway 18Martin, SD, 575516056856651Public Schools Show MoreSee AlsoPublic Schools