| School | Roll number | County | Total (latest year) |
|---|---|---|---|
| Scoil Mhuire | 20432R | Leitrim | 465 |
| ST PATRICKS NS | 19423J | Leitrim | 246 |
| MOHILL N S | 20203C | Leitrim | 233 |
| LEITRIM MXD N S | 01125B | Leitrim | 218 |
| ANNADUFF MXD N S | 13656C | Leitrim | 189 |
| ST BRIDS | 19519W | Leitrim | 158 |
| SCOIL MHUIRE | 19554B | Leitrim | 132 |
| NAOMH CAILLIN | 15194A | Leitrim | 102 |
| GORTLETTERAGH CENTRAL | 15960P | Leitrim | 77 |
| FAITIMA N S | 18741S | Leitrim | 67 |
| S N NAOMH BRIGHID | 18492A | Leitrim | 56 |
| ST JOSEPHS N S | 16130C | Leitrim | 55 |
| AUGHAVAS NS | 14339S | Leitrim | 36 |
| ARDVARNEY MXD N S | 15116D | Leitrim | 32 |