School Religious Affiliation - None
| SCHOOLS | SCHOOL TYPE | STUDENT POPULATION | ESL | CITY | STATE |
|---|---|---|---|---|---|
| Academy at the Lakes | Boarding School | Co-educational | Yes | Tampa, (Tampa) | Florida |
| Adel Desoto Minburn Community School District | Public High School | Co-educational | Yes | Adel, (Des Moines) | Iowa |
| Alameda School District | Public High School | Co-educational | No | Alameda, (San Francisco) | California |
| Antelope Valley School District | Public High School | Co-educational | No | Lancaster, (Los Angeles) | California |
| Avon Middle-High School | Public High School | Co-educational | No | Avon, (Boston) | Massachusetts |
| Bentley School | Private Day School | Co-educational | No | Lafayette, (San Francisco) | California |
| Besant Hill School | Boarding School | Co-educational | Yes | Upper Ojai, (Los Angeles) | California |
| Beverly High School | Public High School | Co-educational | No | Beverly, (Boston) | Massachusetts |
| Birmingham Community Charter High School | Public High School | Co-educational | No | Los Angeles, (Los Angeles) | California |
| Brevard School District | Public High School | Co-educational | No | Viera, (Orlando) | Florida |
| Burlington Public School | Public High School | Co-educational | No | Burlington, (Boston ) | Massachusetts |
| Burr and Burton Academy | Boarding School | Co-educational | Yes | Manchester | Vermont |
| Chicago School District | Public High School | Co-educational | No | Chicago, (Chicago) | Illinois |
| Darlington School | Boarding School | Co-educational | Yes | Rome, (Atlanta) | Georgia |
| Denver Public Schools | Public High School | Co-educational | No | Denver, (Denver) | Colorado |
| Foxcroft Academy | Boarding School | Co-educational | Yes | Dover-Foxcroft, (Portand) | Maine |
| Fryeburg Academy | Boarding School | Co-educational | Yes | Fryeburg, (Portland) | Maine |
| Gould Academy | Boarding School | Co-educational | No | Bethel, (Portland) | Maine |
| Groton-Dunstable Regional School District | Public High School | Co-educational | No | Groton, (Boston ) | Massachusetts |
| Hawaii Preparatory Academy | Boarding School | Co-educational | Yes | Kamuela | Hawaii |
| Hopkinton School District | Public High School | Co-educational | No | Hopkinton, (Boston) | Massachusetts |
| Horizons School | Boarding School | Co-educational | No | Atlanta | Georgia |
| Idyllwild Arts Academy | Boarding School | Co-educational | Yes | Idyllwild, (Los Angeles) | California |
| Indian River Charter High School | Public High School | Co-educational | No | Viera, (Orlando) | Florida |
| The Knox School | Boarding School | Co-educational | Yes | Long Island | New York |
| Los Angeles Unified School District | Public High School | Co-educational | No | Los Angeles, (Los Angeles) | California |
| Lyndon Institute | Boarding School | Co-educational | Yes | Lyndonville | Vermont |
| The MacDuffie School | Boarding School | Co-educational | Yes | Springfield, (Boston) | Massachusetts |
| Maine Central Institute | Boarding School | Co-educational | Yes | Pittsfield, (Bangor) | Maine |
| Maine School of Science and Math | Boarding School | Co-educational | Yes | Limestone, (Bangor) | Maine |
| Marblehead High School | Public High School | Co-educational | No | Zanesville, (Boston) | Massachusetts |
| Masconomet Regional High School | Public High School | Co-educational | No | Topsfield, (Boston ) | Massachusetts |
| Medfield Public School | Public High School | Co-educational | No | Medfield, (Boston ) | Massachusetts |
| Mercersburg Academy | Boarding School | Co-educational | Yes | Mercersburg | Pennsylvania |
| Miss Hall’s School | Boarding School | All-girls | Yes | Pittsfield | Massachusetts |
| Mohawk Trail Regional High School | Public High School | Co-educational | No | Shelburne Falls, (Boston ) | Massachusetts |
| Morgan Hill Unified School District | Public High School | Co-educational | No | Morgan Hill, (San Francisco) | California |
| Natick High School | Public High School | Co-educational | No | Natick, (Boston ) | Massachusetts |
| Nauset Regional High School | Public High School | Co-educational | No | North Eastham, (Boston ) | Massachusetts |
| North Broward Preparatory School | Boarding School | Co-educational | Yes | North Broward, (Miami) | Florida |
| Northwood School | Boarding School | Co-educational | Yes | Lake Placid | New York |
| Orono Public High School - University Bridge | Public High School | Co-educational | Yes | Bangor, (Bangor) | Maine |
| The Phelps School | Boarding School | All-boys | Yes | Philadelphia | Pennsylvania |
| Ribét Academy College Prep School | Boarding School | Co-educational | Yes | Los Angeles | California |
| San Luis Coastal Unified School District | Public High School | Co-educational | No | San Luis Obispo, (Los Angeles) | California |
| Saugus Public School | Public High School | Co-educational | No | Saugus, (Boston) | Massachusetts |
| Scottsdale Unified School District | Public High School | Co-educational | No | Scottsdale, (Scottsdale) | Arizona |
| St. Johnsbury Academy | Boarding School | Co-educational | Yes | St. Johnsbury | Vermont |
| Stoneleigh-Burnham School | Boarding School | All-girls | Yes | Greenfield | Massachusetts |
| Thornton Academy | Boarding School | Co-educational | Yes | Saco, (Portland) | Maine |
| Wilbraham & Monson Academy | Boarding School | Co-educational | Yes | Wilbraham | Massachusetts |
| The Woodward School | Private Day School | All-girls | Yes | Quincy, (Boston) | Massachusetts |