This School is no longer MSHSAA Member School. School Colors & Logos Jaguars Royal/Gold boys girls Social Media SeckmanHighSchool JaguarAthletics Membership Full Member High School, Grades 9-12 Jefferson County Board District: #1 Southeast Contact Information 2800 Seckman Rd Imperial, MO 63052-1958 (636) 282-1485 Location 2800 Seckman Rd Imperial, MO 63052-1958 (636) 282-1485 Get Directions