This School is no longer MSHSAA Member School. School Colors & Logos Hawks Black/Gold boys girls Social Media HCHSActivities&Athletics HCHawkAD Membership Full Member High School, Grades 9-12 St. Louis County Board District: #7 St. Louis Contact Information 15875 New Halls Ferry Rd Florissant, MO 63031-1299 (314) 953-5435 Location 15875 New Halls Ferry Rd Florissant, MO 63031-1299 (314) 953-5435 Get Directions