Schools in Keytesville, MO Keytesville School27247 Highway 5Keytesville, MO, 652616602883787Elementary SchoolsHead Start ProgramKeytesville Mo School CalendarMarceline High SchoolMendon School DistrictPrivate Schools K 12Public SchoolsSalisbury School District Show MoreSee AlsoElementary SchoolsHigh SchoolsPrivate Schools (K-12)Public Schools