Student Activity - Choir
| SCHOOLS | SCHOOL TYPE | STUDENT POPULATION | CITY | STATE / PROVINCE |
|---|---|---|---|---|
| Academy at the Lakes | Boarding School | Co-educational | Tampa, (Tampa) | Florida |
| Apple Valley Christian School | Private Day School | Co-educational | Apple Valley, (San Bernardino) | California |
| Blue Ridge School | Boarding School | All-boys | St. George, (Richmond) | Virginia |
| Blue Valley Public School | Public High School | Co-educational | Overland Park, (Kansas City) | Kansas |
| Cathedral High School | Private Day School | Co-educational | Springfield, (Boston) | Massachusetts |
| Concord Christian Academy | Private Day School | Co-educational | Concord, (Manchester) | New Hampshire |
| Contra Costa Christian School | Private Day School | Co-educational | Walnut Creek, (San Francisco) | California |
| Darlington School | Boarding School | Co-educational | Rome, (Atlanta) | Georgia |
| Denver Christian School | Private Day School | Co-educational | Denver, (Denver) | Colorado |
| Lee Academy | Boarding School | Co-educational | Lee | Maine |
| Linden Hall | Boarding School | All-girls | Lititz, (Philadelphia) | Pennsylvania |
| Maine School of Science and Math | Boarding School | Co-educational | Limestone, (Bangor) | Maine |
| Marblehead High School | Public High School | Co-educational | Zanesville, (Boston) | Massachusetts |
| Maur Hill – Mount Academy | Boarding School | Co-educational | Atchison | Kansas |
| Montverde Academy | Boarding School | Co-educational | Montverde | Florida |
| North Broward Preparatory School | Boarding School | Co-educational | North Broward, (Miami) | Florida |
| Oklahoma Christian Academy | Private Day School | Co-educational | Edmond, (Oklahoma City) | Oklahoma |
| Perkiomen School | Boarding School | Co-educational | Pennsburg, (Philadelphia) | Pennsylvania |
| The Phelps School | Boarding School | All-boys | Philadelphia | Pennsylvania |
| Phoenix Country Day School | Private Day School | Co-educational | Scottsdale, (Phoenix) | Arizona |
| Ribét Academy College Prep School | Boarding School | Co-educational | Los Angeles | California |
| Rockport High School | Public High School | Co-educational | Rockport, (Boston) | Massachusetts |
| Scottsdale Christian Academy | Private Day School | Co-educational | Phoenix | Arizona |
| Shawnee Mission School District | Public High School | Co-educational | Overland Park, (Kansas City) | Kansas |
| St. Bernard’s Catholic School | Boarding School | Co-educational | Eureka, (San Francisco) | California |
| Trinity Catholic High School | Private Day School | Co-educational | Newton, (Boston) | Massachusetts |
| Windermere Prep School | Boarding School | Co-educational | Windermere, (Orlando) | Florida |