This School is no longer MSHSAA Member School. School Colors & Logos Jaguars Purple/Silver/Black boys girls Social Media fzwactivities Membership Full Member High School, Grades 9-12 St. Charles County Board District: #7 St. Louis Contact Information 1251 Turtle Creek Dr O'fallon, MO 63366-5948 (636) 379-0300 Location 1251 Turtle Creek Dr O'fallon, MO 63366-5948 (636) 379-0300 Get Directions