| 41 | 1 | Corpus Christi Catholic Elementary School | Hamilton | Catholic | 9.5 | 9.5 | 9.1 | 8.8 | +0.7 ↑ | Visit |
| 168 | 2 | St. Bernadette Catholic Elementary School | Dundas | Catholic | 8.9 | 8.9 | 8.2 | 8.2 | +0.7 ↑ | Visit |
| 378 | 3 | Immaculate Conception Catholic Elementary School | Ancaster | Catholic | 8.5 | 8.5 | 7.4 | 7.9 | +0.6 ↑ | Visit |
| 417 | 4 | Our Lady of the Assumption Catholic Elementary School | Hannon | Catholic | 8.4 | 8.4 | 8.1 | 8.2 | +0.2 ↑ | Visit |
| 419 | 5 | St. John Paul II Catholic Elementary School | Hamilton | Catholic | 8.4 | 8.4 | 7.1 | 7.6 | +0.8 ↑ | Visit |
| 485 | 6 | St. Ann (Ancaster) Catholic Elementary School | Ancaster | Catholic | 8.3 | 8.3 | 8.0 | 6.4 | +1.9 ↑ | Visit |
| 555 | 7 | Holy Name of Mary Catholic Elementary School | Ancaster | Catholic | 8.2 | 8.2 | 8.4 | 8.8 | -0.6 ↓ | Visit |
| 565 | 8 | Our Lady of Mount Carmel Catholic Elementary School | Carlisle | Catholic | 8.2 | 8.2 | 7.8 | 8.7 | -0.5 ↓ | Visit |
| 573 | 9 | St. Augustine Catholic Elementary School | Dundas | Catholic | 8.2 | 8.2 | 7.9 | 7.4 | +0.8 ↑ | Visit |
| 584 | 10 | St. Gabriel Catholic Elementary School | Stoney Creek | Catholic | 8.2 | 8.2 | 7.5 | 8.4 | -0.2 ↓ | Visit |
| 621 | 11 | Immaculate Heart of Mary Catholic Elementary School | Stoney Creek | Catholic | 8.1 | 8.1 | 8.2 | 8.3 | -0.2 ↓ | Visit |
| 629 | 12 | St. Joachim Catholic Elementary School | Ancaster | Catholic | 8.1 | 8.1 | 7.3 | 7.8 | +0.3 ↑ | Visit |
| 634 | 13 | St. James the Apostle Catholic Elementary School | Stoney Creek | Catholic | 8.1 | 8.1 | 8.8 | 6.0 | +2.1 ↑ | Visit |
| 781 | 14 | Sacred Heart of Jesus Catholic Elementary School | Hamilton | Catholic | 7.9 | 7.9 | 8.4 | 7.1 | +0.8 ↑ | Visit |
| 789 | 15 | St. Clare of Assisi Catholic Elementary School | Stoney Creek | Catholic | 7.9 | 7.9 | 7.4 | 6.8 | +1.1 ↑ | Visit |
| 878 | 16 | Our Lady of Lourdes Catholic Elementary School | Hamilton | Catholic | 7.8 | 7.8 | 5.4 | 5.6 | +2.2 ↑ | Visit |
| 903 | 17 | St. Thomas Catholic Elementary School | Waterdown | Catholic | 7.8 | 7.8 | 7.2 | 8.2 | -0.4 ↓ | Visit |
| 975 | 18 | Guardian Angels Catholic Elementary School | Hamilton | Catholic | 7.7 | 7.7 | 8.4 | 8.3 | -0.6 ↓ | Visit |
| 1058 | 19 | Our Lady of Hope Catholic Elementary School | Binbrook | Catholic | 7.6 | 7.6 | 7.4 | 7.1 | +0.5 ↑ | Visit |
| 1061 | 20 | Regina Mundi Catholic Elementary School | Hamilton | Catholic | 7.6 | 7.6 | 6.9 | 7.9 | -0.3 ↓ | Visit |
| 1069 | 21 | St. Francis Xavier Catholic Elementary School | Stoney Creek | Catholic | 7.6 | 7.6 | 7.7 | 7.1 | +0.5 ↑ | Visit |
| 1180 | 22 | St. Mark Catholic Elementary School | Stoney Creek | Catholic | 7.5 | 7.5 | 8.4 | 8.3 | -0.8 ↓ | Visit |
| 1209 | 23 | St. Martin of Tours Catholic Elementary School | Stoney Creek | Catholic | 7.5 | 7.5 | 7.7 | 7.2 | +0.3 ↑ | Visit |
| 1285 | 24 | St. Thérèse of Lisieux Catholic Elementary School | Hamilton | Catholic | 7.4 | 7.4 | 7.5 | 7.6 | -0.2 ↓ | Visit |
| 1389 | 25 | St. Joseph Catholic Elementary School | Hamilton | Catholic | 7.3 | 7.3 | 7.1 | 7.4 | -0.1 ↓ | Visit |
| 1399 | 26 | St. Vincent de Paul Catholic Elementary School | Hamilton | Catholic | 7.3 | 7.3 | 7.3 | 7.5 | -0.2 ↓ | Visit |
| 1478 | 27 | St. Teresa of Calcutta Catholic Elementary School | Hamilton | Catholic | 7.2 | 7.2 | 7.6 | 6.7 | +0.5 ↑ | Visit |
| 1594 | 28 | Our Lady of Peace Catholic Elementary School | Stoney Creek | Catholic | 7.1 | 7.1 | 7.4 | 8.2 | -1.1 ↓ | Visit |
| 1609 | 29 | St. Marguerite d'Youville Catholic Elementary School | Hamilton | Catholic | 7.1 | 7.1 | 7.2 | 7.3 | -0.2 ↓ | Visit |
| 1611 | 30 | St. Michael Catholic Elementary School | Hamilton | Catholic | 7.1 | 7.1 | 5.5 | 6.6 | +0.5 ↑ | Visit |
| 1613 | 31 | St. Paul Catholic Elementary School | Stoney Creek | Catholic | 7.1 | 7.1 | 7.0 | 7.9 | -0.8 ↓ | Visit |
| 1619 | 32 | Sts. Peter and Paul Catholic Elementary School | Hamilton | Catholic | 7.1 | 7.1 | 6.3 | 6.0 | +1.1 ↑ | Visit |
| 1694 | 33 | Blessed Sacrament Catholic Elementary School | Hamilton | Catholic | 7.0 | 7.0 | 7.5 | 8.0 | -1.0 ↓ | Visit |
| 1703 | 34 | Annunciation of Our Lord Catholic Elementary School | Hamilton | Catholic | 7.0 | 7.0 | 7.4 | 6.2 | +0.8 ↑ | Visit |
| 1800 | 35 | St. Matthew Catholic Elementary School | Binbrook | Catholic | 6.9 | 6.9 | 7.6 | 6.3 | +0.6 ↑ | Visit |
| 2149 | 36 | St. Eugene Catholic Elementary School | Hamilton | Catholic | 6.6 | 6.6 | 6.3 | 6.5 | +0.1 ↑ | Visit |
| 2248 | 37 | St. Anthony Daniel Catholic Elementary School | Hamilton | Catholic | 6.5 | 6.5 | 8.7 | 6.5 | 0.0 → | Visit |
| 2251 | 38 | St. Luke Catholic Elementary School | Hamilton | Catholic | 6.5 | 6.5 | 4.8 | 6.1 | +0.4 ↑ | Visit |
| 2332 | 39 | St. John the Baptist Catholic Elementary School | Hamilton | Catholic | 6.4 | 6.4 | 6.4 | 6.8 | -0.4 ↓ | Visit |
| 2340 | 40 | St. Kateri Tekakwitha Catholic Elementary School | Hamilton | Catholic | 6.4 | 6.4 | 6.6 | 6.2 | +0.2 ↑ | Visit |
| 2406 | 41 | St. Agnes Catholic Elementary School | Hamilton | Catholic | 6.3 | 6.3 | 5.2 | 7.3 | -1.0 ↓ | Visit |
| 2413 | 42 | St. David Catholic Elementary School | Hamilton | Catholic | 6.3 | 6.3 | 7.2 | 7.3 | -1.0 ↓ | Visit |
| 2500 | 43 | St. Ann (Hamilton) Catholic Elementary School | Hamilton | Catholic | 6.2 | 6.2 | 5.8 | 5.3 | +0.9 ↑ | Visit |
| 2512 | 44 | St. Margaret Mary Catholic Elementary School | Hamilton | Catholic | 6.2 | 6.2 | 7.1 | 5.9 | +0.3 ↑ | Visit |
| 2657 | 45 | St. Lawrence Catholic Elementary School | Hamilton | Catholic | 6.0 | 6.0 | 7.4 | 6.3 | -0.3 ↓ | Visit |
| 2665 | 46 | St. Teresa of Avila Catholic Elementary School | Hamilton | Catholic | 6.0 | 6.0 | 7.9 | 8.6 | -2.6 ↓ | Visit |
| 2729 | 47 | Holy Name of Jesus Catholic Elementary School | Hamilton | Catholic | 5.9 | 5.9 | 5.4 | 5.6 | +0.3 ↑ | Visit |
| 2968 | 48 | St. Patrick Catholic Elementary School | Hamilton | Catholic | 5.6 | 5.6 | 3.5 | 4.4 | +1.2 ↑ | Visit |
| 3335 | 49 | Canadian Martyrs Catholic Elementary School | Hamilton | Catholic | 4.8 | 4.8 | 7.0 | 8.1 | -3.3 ↓ | Visit |