2024-2025 Music Activities Class 3 District 20 Share Page: District Schools District Map SchoolWinsLossesWinning Percentage Cameron 000.00% Chillicothe 000.00% Maryville 000.00% Trenton 000.00% Cameron High School 252 Cameron District 20 20 20 1220 Park Avenue, Cameron, MO 64429-2303 39.731029 -94.239071 school Chillicothe High School 55 Chillicothe District 20 20 20 2801 Hornet Dr, Chillicothe, MO 64601-3625 39.819307 -93.5569 school Maryville High School 111 Maryville District 20 20 20 1503 S Munn Ave, Maryville, MO 64468-2757 40.331295 -94.883279 school Trenton High School 196 Trenton District 20 20 20 1415 Oklahoma Ave, Trenton, MO 64683-2562 40.078649 -93.599586 school