| School | Roll number | County | Total (latest year) |
|---|---|---|---|
| FOXFORD CENTRAL NS | 19812U | Mayo | 261 |
| S N ATHRACHT NFA | 18003F | Mayo | 254 |
| KILTIMAGH CENTRAL | 19903A | Mayo | 248 |
| SWINFORD NS | 19951L | Mayo | 201 |
| SN MUINE CHONALLAIN | 13667H | Mayo | 116 |
| Scoil na gCoillini | 02912G | Mayo | 100 |
| CARRACASTLE CENTRAL NS | 19651W | Mayo | 81 |
| SCOIL NAISIUNTA THOLA | 19914F | Mayo | 80 |
| SN AN TRIAN LAIR | 13389F | Mayo | 65 |
| S N PEADAR AGUS POL | 18848N | Mayo | 52 |
| KILMOVEE IN S | 13080V | Mayo | 50 |
| KINAFFE N S | 16173U | Mayo | 50 |
| SN NMH TREASA | 18145C | Mayo | 49 |
| CLOONLYON N S | 12936D | Mayo | 36 |
| ST JOHNS N S | 16289Q | Mayo | 36 |
| CULMORE N S | 16780S | Mayo | 32 |
| KILLASSER NS | 16269K | Mayo | 28 |
| ST COLMANS NS | 19798G | Mayo | 28 |
| SCOIL NAOMH FEICHIN | 19488O | Mayo | 27 |
| S N SHEAMAIS | 15113U | Mayo | 21 |
| CRAGGAGH N S | 12467R | Mayo | 14 |
| S N TAMHNIGHAN FHEADHA | 12938H | Mayo | 12 |
| TAVRANE CENTRAL NS | 19808G | Mayo | 12 |