| School | Roll number | County | Total (latest year) |
|---|---|---|---|
| S N NAOMH MHUIRE | 17351A | Waterford | 652 |
| S N URSULA NAOFA | 12535I | Waterford | 627 |
| Presentation Primary School | 19955T | Waterford | 439 |
| S N DEAGLAN | 16976M | Waterford | 415 |
| ST STEPHENS N S | 15046I | Waterford | 375 |
| MOUNT SION CBS N S | 19947U | Waterford | 359 |
| Waterford Educate Together NS | 20160K | Waterford | 359 |
| ST SAVIOURS NS | 19511G | Waterford | 337 |
| SCOIL LORCAIN BNS | 18462O | Waterford | 333 |
| OUR LADY OF MERCY SENIOR P.S. | 18689T | Waterford | 286 |
| Scoil Naomh Eoin le Dia | 18793O | Waterford | 245 |
| An Teaghlaigh Naofa Girls Junior National School | 18509O | Waterford | 240 |
| WATERPARK N S | 20143K | Waterford | 237 |
| ST PAULS B N S | 20219R | Waterford | 236 |
| Gaelscoil na nDeise | 20050D | Waterford | 224 |
| S N MUIRE AN PORT MOR | 18235D | Waterford | 213 |
| GAELSCOIL PHORT LAIRGE | 19853L | Waterford | 202 |
| OUR LADY OF GOOD COUNSEL GNS | 12007G | Waterford | 198 |
| CHRIST CHURCH N S | 18681D | Waterford | 123 |