This School is no longer MSHSAA Member School. School Colors & Logos Colts Red/White/Black boys girls Social Media pchscolts pchcolts pchcolts Membership Full Member High School, Grades 9-12 St. Louis County Board District: #7 St. Louis Contact Information 369 N Woods Mill Rd Chesterfield, MO 63017-3388 (314) 415-7938 (314) 415-7994 fax Location 369 N Woods Mill Rd Chesterfield, MO 63017-3388 (314) 415-7938 Get Directions