This School is no longer MSHSAA Member School. Membership Membership Type: Full Member School Type: Combined, Grades 7-12 Board District: #1 Southeast County: Jefferson Contact Information Address: 123 Leon Hall Parkway Hillsboro, MO 63050-3419 Phone: (636) 789-0000 Fax: (636) 789-3211 School Website: http://www.hsdr3.org/ Facebook: HillsboroR3 Twitter: HHS_Athletics Instagram: hillsboror3 School Details School Colors: Blue/White Boys Mascot: Hawks Girls Mascot: Hawks Boys Logo: Girls Logo: Location Hillsboro High School 38.238894 -90.56664 #222 0 123 Leon Hall Parkway Hillsboro, MO 63050-3419 (636) 789-0000 Get Directions