| Affton High School |
Liberty High School |
| Bishop DuBourg High School |
Lindbergh High School |
| Brentwood High School |
Lutheran North High School |
| Cardinal Ritter College Prep |
Maplewood Richmond Heights High School |
| Central VPA High School |
Marquette High School |
| Chaminade College Prep School |
McCluer High School |
| Christian Brothers College High School |
McCluer North High School |
| Columbia Area Career Center |
McCluer South Berkley High School |
| Christian High School |
Mehlville High School |
| Clayton High School |
Metro A&C High School |
| Cleveland NJROTC |
Nerinx Hall |
| Collegiate School of Medicine and Bioscience |
Northwest High School |
| Cor Jesu Academy |
Notre Dame High School |
| Crystal City High School |
Oakville High School |
| De Smet High School |
Orchard Farm High School |
| Duchesne High School |
Pacific High School |
| Elsberry High School |
Parkway Central High School |
| Esther Miller Bias Yaakov High School |
Parkway North High School |
| Eureka High School |
Parkway South High School |
| Fern Ridge High School |
Parkway West High School |
| Festus High School |
Pattonville High School |
| Fort Zumwalt East High School |
Rockwood Summit High School |
| Fort Zumwalt North High School |
Seckman High School |
| Fort Zumwalt South High School |
Soldan High School |
| Fort Zumwalt West High School |
St. Charles High School |
| Fox High School |
St. Charles West High School |
| Francis Howell High School |
St. Dominic High School |
| Francis Howell Central High School |
St. John Vianney High School |
| Francis Howell North High School |
St. Joseph Academy |
| Gateway Science Academy High School |
St. Louis University High School |
| Gateway STEM |
St. Marys High School |
| Grand Center Arts Academy |
St. Pius X High School |
| Hancock Place High School |
Sumner High School |
| Hazelwood Central High School |
The Principia Upper School |
| Hazelwood East High School |
Timberland High School |
| Hazelwood West High School |
Troy Buchanan High School |
| Heritage Classical Christian Academy |
University City High School |
| Hillsboro High School |
Ursuline Academy |
| Holt High School |
Valle Catholic High School |
| Icarnate Word Academy |
Valley Park High School |
| Jennings Senior High School |
Warrenton High School |
| Kirkwood High School |
Webster Groves High School |
| Lafayette High School |
Windsor High School |
