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| Austin Area Homeschoolers Science Team | C | 1 | 1 | Austin Area Homeschoolers Science Team | TX | Home |
| BASIS Cedar Park HS | C | 2 | 2 | BASIS Charter School District | TX | Charter |
| Biotechnology High School | C | 2 | | Monmouth County Vocational School District | NJ | Public |
| Blue Valley Southwest High School | C | 1 | 1 | Blue Valley School District | KS | Public |
| Carlmont HIgh School | C | 2 | 2 | Sequoia Union High School District | CA | Public |
| Eastlake High School | C | 4 | 4 | Lake Washington School District | WA | Public |
| El Cerrito High School | C | 1 | 1 | West Contra Costa County | CA | Public |
| Emerald High School | C | 3 | 3 | Dublin Unified School District | CA | Public |
| Fremont High School | C | 3 | | Fremont Union High School | CA | Public |
| Grand County High School | C | 1 | 1 | Grand | UT | Public |
| Los Alamitos High School | C | 2 | | Los Alamitos Unified School District | CA | Public |
| Merit Academy | C | 1 | 1 | Woodland Park Re-2 | CO | Charter |
| Pathfinder School of Innovation | C | 1 | 1 | Jefferson County Public Schools | KY | Public |
| Peachtree Ridge High School | C | 2 | 2 | Gwinnett County | GA | Public |
| Silicon Valley Home School | C | 1 | 1 | San Jose Unified School District | CA | Home |
| Sunset High School | C | 1 | 1 | Beaverton School District | OR | Public |
| The College Preparatory School | C | 2 | 2 | Oakland USD | CA | Private |
| Westside High School | C | 4 | 2 | Westside Community Schools | NE | Public |