2024-2025 Music Activities Class 3 District 6 Share Page: District Schools District Map SchoolWinsLossesWinning Percentage East Newton 000.00% Lamar 000.00% Mt. Vernon 000.00% Seneca 000.00% East Newton High School 47 East Newton District 6 6 6 22876 E Hwy 86, Granby, MO 64844-7416 36.877622 -94.231236 school Lamar High School 110 Lamar District 6 6 6 202 W 7th St, Lamar, MO 64759-1244 37.499587 -94.277635 school Mt. Vernon High School 371 Mt. Vernon District 6 6 6 400 W Hwy 174, Mount Vernon, MO 65712-6351 37.1162144216168 -93.8226544772592 school Seneca High School 190 Seneca District 6 6 6 1110 Neosho St, Seneca, MO 64865-0469 36.837914 -94.606467 school