This School is no longer MSHSAA Member School. School Colors & Logos Trojans Purple/Gold boys girls Social Media TroyBuchananHighSchool tbhs_ad Membership Full Member High School, Grades 9-12 Lincoln County Board District: #3 Northeast Contact Information 1190 Old Cap Au Gris Rd Troy, MO 63379-2300 (636) 462-5164 Location 1190 Old Cap Au Gris Rd Troy, MO 63379-2300 (636) 462-5164 Get Directions