Student Activity - Choir
| SCHOOLS | SCHOOL TYPE | STUDENT POPULATION | ESL | CITY | STATE / PROVINCE |
|---|---|---|---|---|---|
| Apple Valley Christian School | Private Day School | Co-educational | Yes | Apple Valley, (San Bernardino) | California |
| Blue Ridge School | Boarding School | All-boys | Yes | St. George | Virginia |
| Boston Trinity Academy | Private Day School | Co-educational | Yes | Boston | Massachusetts |
| Christian Unified Schools | Private Day School | Co-educational | Yes | El Cajon, (San Diego) | California |
| Denver Christian School | Private Day School | Co-educational | No | Denver | Colorado |
| Fenwick High School | Private Day School | Co-educational | No | Oak Park, (Chicago) | Illinois |
| Horizon Christian Academy | Private Day School | Co-educational | No | Cumming, (Atlanta) | Georgia |
| John F. Kennedy High School | Boarding School | Co-educational | Yes | Seattle | Washington |
| Lakefield College School | Boarding School | Co-educational | No | Lakefield | Ontario |
| Lake Forest Academy | Boarding School | Co-educational | Yes | Lake Forest | Illinois |
| Lee Academy | Boarding School | Co-educational | Yes | Lee | Maine |
| Linden Hall | Boarding School | All-girls | Yes | Lilitz | Pennsylvania |
| Maur Hill – Mount Academy | Boarding School | Co-educational | Yes | Atchison | Kansas |
| McDonell Central Catholic High School | Private Day School | Co-educational | No | Chippewa Falls, (Minneapolis) | Wisconsin |
| Montverde Academy | Boarding School | Co-educational | Yes | Montverde | Florida |
| Newman School | Private Day School | Co-educational | Yes | Boston | Massachusetts |
| Oklahoma Christian Academy | Private Day School | Co-educational | No | Edmond, (Oklahoma City) | Oklahoma |
| Perkiomen School | Boarding School | Co-educational | Yes | Pennsburg | Pennsylvania |
| The Phelps School | Boarding School | All-boys | Yes | Philadelphia | Pennsylvania |
| St. Bernard’s Catholic School | Boarding School | Co-educational | No | Eureka, (San Francisco) | California |
| Trinity Catholic High School | Private Day School | Co-educational | No | Newton, (Boston) | Massachusetts |
| Ursuline High School | Private Day School | Co-educational | No | Youngstown, (Cleveland) | Ohio |
| The Webb School | Boarding School | Co-educational | Yes | Bell Buckle | Tennessee |
| Winnebago Lutheran Academy | Private Day School | Co-educational | Yes | Fond Du Lac, (Milwaukee) | Wisconsin |