| School | Roll number | County | Total (latest year) |
|---|---|---|---|
| Scoil Mhuire na nGael | 19598V | Louth | 626 |
| St Brigid's and St Patrick's National School | 20508B | Louth | 573 |
| ST JOSEPHS N S | 19673J | Louth | 569 |
| C.B.S. PRIMARY | 17195M | Louth | 493 |
| Scoil na gCreagacha Dubha | 15285D | Louth | 474 |
| RÉALT NA MARA SCHOOL | 20339E | Louth | 455 |
| S N TULACH ALUINN | 17726R | Louth | 433 |
| St. Francis National School | 20259G | Louth | 433 |
| SCOIL OILIBHÉIR NAOFA | 20349H | Louth | 366 |
| PRESENTATION CONVENT | 00851C | Louth | 350 |
| Scoil na mBraithre Sn | 17059E | Louth | 345 |
| S N Mhuire na Trocaire | 18099V | Louth | 314 |
| Scoil Náisíunta Naomh Feichín | 16208N | Louth | 311 |
| KNOCKBRIDGE MIXED N S | 15101N | Louth | 306 |
| NAOMH SEOSAMH | 18069M | Louth | 295 |
| TALLONSTOWN N S | 02745N | Louth | 278 |
| ARDEE MONASTERY | 17124M | Louth | 258 |
| CALLYSTOWN MIXED N S | 14252G | Louth | 256 |
| S N N MAOLMHAODHAGH B | 18504E | Louth | 232 |
| SCOIL FHURSA | 17550G | Louth | 231 |
| S N N MAOLMHAODHAGH C | 15259C | Louth | 230 |
| DROMISKIN MIXED N S | 16760M | Louth | 229 |
| GAELSCOIL DHUN DEALGAN | 19892V | Louth | 216 |
| S N N MAOLMHAODHAGH N | 15260K | Louth | 215 |
| S N MUIRE GAN SMAL | 18045V | Louth | 212 |
| SCOIL BHRIDE MIXED N S | 18148I | Louth | 208 |
| SCOIL PHADRAIG NAOFA | 18186Q | Louth | 207 |
| SCOIL MHUIRE GAN SMÁL | 16749B | Louth | 193 |
| SCOIL NAOMH FAINCHE | 14578N | Louth | 191 |
| CASTLETOWN RD CONVENT | 14651U | Louth | 185 |
| S N Tigh an Lubhair | 18635T | Louth | 185 |
| S N PADRAIG | 19223B | Louth | 183 |
| S N MUIRE | 18101F | Louth | 177 |
| BAILE AN PHUSTA N S | 01554B | Louth | 175 |
| S N AN TSLANAITHEORA B | 19246N | Louth | 166 |
| SN CHILL SARAIN | 14207B | Louth | 166 |
| S N AONGHUSA | 19740V | Louth | 162 |
| St Nicholas Monastery NS | 16469S | Louth | 160 |
| S N COLUMCILLE | 01434O | Louth | 159 |
| S.N EOIN BAISTE | 20163Q | Louth | 159 |
| S N AN TSLANAITHEORA C | 19247P | Louth | 158 |
| ST. MOCHTA'S NATIONAL SCHOOL | 01553W | Louth | 154 |
| DULARGY MIXED N S | 13670T | Louth | 152 |
| S N CHAOIMHIN NAOFA | 18019U | Louth | 142 |
| S N Talamh na Manach | 18312S | Louth | 139 |
| ST OLIVERS NS | 02322I | Louth | 127 |
| BELLURGAN N S | 16249E | Louth | 111 |
| WALSHESTOWN N S | 03787L | Louth | 101 |
| S N MHUIRE | 18034Q | Louth | 97 |
| DROMIN N S | 06576N | Louth | 96 |
| S N NAOMH FHIONAIN | 17952D | Louth | 96 |
| S N NAOMH LORCAN | 18001B | Louth | 80 |
| SCOIL DAIRBHRE MIXED | 17315T | Louth | 77 |
| S N BHRIDE | 17965M | Louth | 74 |
| S N SAN NIOCLAS | 18126V | Louth | 73 |
| S N MULLACH BUI | 02793B | Louth | 69 |
| SCOIL BHRIDE | 18382Q | Louth | 69 |
| S N RATH CORR | 18471P | Louth | 63 |
| S N OILIBEAR BEANNAITHE | 16431Q | Louth | 2 |