Schools in South Otselic, NY Otselic Valley Central School125 County Road 13ASouth Otselic, NY, 131553156537218Greene Primary SchoolHigh KnobMiddle SchoolsOtselic Valley Central SchoolSherburne High School Otselic Valley Central School125 County Road 13 # ASouth Otselic, NY, 131553156537591Otselic Valley Central School Show MoreSee AlsoHigh SchoolsMiddle Schools