| School Name | Classification | District |
| Bay High School | 4A | 8 |
| Bay Waveland Middle School | 8 | |
| Biloxi High School | 7A | 8 |
| Columbia High School | 4A | 8 |
| D'Iberville High School | 7A | 8 |
| East Central High School | 5A | 8 |
| East Marion High School | 2A | 8 |
| Forrest County Ag High School | 4A | 8 |
| Gautier High School | 6A | 8 |
| Gautier Middle School | 8 | |
| George County High School | 6A | 8 |
| George County Middle School | 8 | |
| Greene County High School | 4A | 8 |
| Gulfport Central Middle School | 8 | |
| Gulfport High School | 7A | 8 |
| Hancock High School | 6A | 8 |
| Hancock Middle School | 8 | |
| Harrison Central High School | 7A | 8 |
| Hattiesburg High School | 6A | 8 |
| Jefferson Davis County High School | 3A | 8 |
| Long Beach High School | 6A | 8 |
| Lumberton High School | 1A | 8 |
| Lumberton Middle School | 8 | |
| Moss Point High School | 4A | 8 |
| Moss Point High School | 8 | |
| North Forrest High School | 2A | 8 |
| North Woolmarket Middle School | 8 | |
| Oak Grove High School | 7A | 8 |
| Oak Grove Middle School | 8 | |
| Ocean Springs High School | 7A | 8 |
| Ocean Springs Middle School | 8 | |
| Our Lady Academy | 3A | 8 |
| Pascagoula High School | 6A | 8 |
| Pass Christian High School | 4A | 8 |
| Pass Christian Middle School | 8 | |
| Pearl River Central High School | 6A | 8 |
| Pearl River Central Junior High | 8 | |
| Perry Central High School | 2A | 8 |
| Perry Central Middle School | 8 | |
| Petal High School | 7A | 8 |
| Petal Middle School | 8 | |
| Picayune Memorial High School | 6A | 8 |
| Poplarville High School | 4A | 8 |
| Presbyterian Christian School | 3A | 8 |
| Purvis High School | 5A | 8 |
| Purvis Middle School | 8 | |
| Resurrection Catholic High School | 1A | 8 |
| Richton High School | 1A | 8 |
| Sacred Heart Catholic School | 2A | 8 |
| Seminary Attendance Center | 3A | 8 |
| St. Martin High School | 7A | 8 |
| St. Patrick Catholic School | 3A | 8 |
| St. Stanislaus High School | 3A | 8 |
| Stone High School | 5A | 8 |
| Stone Middle School | 8 | |
| Sumrall High School | 5A | 8 |
| Sumrall Middle School | 8 | |
| Vancleave High School | 5A | 8 |
| Vancleave Middle School | 8 | |
| West Harrison High School | 7A | 8 |
| West Marion High School | 3A | 8 |