Primary Schools
| SCHOOL | ADDRESS | PHONE |
| Gordon Education Centre (Special School) | 18 Brownes Road | (08) 8723 1043 |
| McDonald Park Primary School | 57 North Terrace | (08) 8724 9811 |
| Melaleuca Park K-7 School | 61 Boandik Terrace | (08) 8725 1404 |
| Mount Gambier North R-7 School | 9 Heath Street | (08) 8725 1404 |
| Mulga Street Primary | 39 Mulga Street | (08) 8725 9955 |
| Reidy Park Primary | 30 O'Halloran Terrace | (08) 8725 3381 |
| Saint Martins Lutheran College | 2 Saint Martins Drive | (08) 8725 1430 |
| Tenison Woods College | 105 Shepherdson Road | (08) 8725 5455 |
Secondary Schools
| SCHOOL | ADDRESS | PHONE |
| Grant High School | Hosking Avenue | (08) 8726 3100 |
| Mount Gambier High School | Brownes Road | (08) 8725 6244 |
| St Martins Lutheran College | 2 St Martins Drive | (08) 8725 1430 |
| Tenison Woods College | 105 Shepherdson Road | (08) 8725 5455 |
Flexible Learning Centres
| SCHOOL | ADDRESS | PHONE |
| Independent Learning Centre | 5 Percy Street | (08) 8723 0121 |
| Tenison Woods Flexible Learning Centre | 105 Shepherdson Road | (08) 8725 5455 |
| Trade School for the Future - Grant High School | Hosking Avenue | (08) 8726 3100 |