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459 schools in Co. Dublin · 2025/26

pupils: 132,941
junior infants: 15,292
in 41 all-Irish schools: 10,240 7.7%
class teachers · 45 gained one · 82 lost one since 2024/25: 5,843 +331 since 2015/16
together since 2015/16 (about this figure) The 414 schools with figures for both years had 130,504 pupils in 2015/16 and have 119,663 now. Schools that have closed, and newer schools, aren’t counted.: −8.3%

Over 10 years

67 grew · 152 steady · 195 fell · 45 newer

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St Patricks NS Dublin 15
867 pupils +19.1% over 10 years
St Oliver Plunkett Malahide
838 pupils −9.6% over 10 years
St Brigids MXD N S Dublin 15
834 pupils −12.2% over 10 years
S N Naomh Mochta Dublin 15
805 pupils −8.8% over 10 years
St Colmcille Senior N S Dublin 16
744 pupils +4.9% over 10 years
Scoil Colmcille Naofa Dublin 16
721 pupils −11.5% over 10 years
Scoil Choilm Community NS Dublin 15Multi-denominationalDEIS
698 pupils −2.6% over 10 years
Rush NS Rush
698 pupils −6.6% over 10 years
Holy Family National School Rathcoole
671 pupils +6.8% over 10 years
S N Naomh Mhuire Saggart
666 pupils +7.2% over 10 years
John Paul II N S Malahide
663 pupils −2.5% over 10 years
The Harold School Glasthule
642 pupils −5.6% over 10 years
Scoil Naomh Mearnog Portmarnock
638 pupils +28.4% over 10 years
Sacred Heart N S Dublin 15
632 pupils −25.3% over 10 years
Caisleain Nua Liamhna Newcastle
626 pupils +30.1% over 10 years
Holy Family Senior N S Swords
624 pupils +0.3% over 10 years
St Benedicts National School Dublin 15
622 pupils −6.3% over 10 years
Scoil Thomais Dublin 15
622 pupils −10.2% over 10 years
Scoil Aine Naofa Lucan
614 pupils +18.5% over 10 years
Holywell Educate Together National School SwordsMulti-denominational
613 pupils +22.8% over 10 years
St Fiachras Sen N S Dublin 5
609 pupils −3.8% over 10 years
Scoil Naomh Lucais Dublin 15
602 pupils +11.3% over 10 years
St Christopher's NS Dublin 4Some subjects through IrishDEIS
598 pupils From 2019/20
ST Olaf's National School Dublin 16
591 pupils +30.5% over 10 years
St. Louis National School Dublin 6
590 pupils From 2023/24
St Marys Central N S Dublin 4
587 pupils +95.0% over 10 years
Holy Trinity National School Dublin 18
586 pupils +37.6% over 10 years
Scoil Ghrainne Community National School Dublin 15Multi-denominational
585 pupils −13.2% over 10 years
Carysfort NS Blackrock
583 pupils +7.0% over 10 years
Hansfield Educate Together National School Dublin 15Multi-denominational
575 pupils +114.6% over 10 years
St Thomas Junior National School Lucan
573 pupils +3.1% over 10 years
Holy Family Junior N S Swords
565 pupils −18.6% over 10 years
Scoil Mhuire LucanGirls
558 pupils −18.4% over 10 years
Scoil Fhiachra Soisir Dublin 5
557 pupils −24.7% over 10 years
Stepaside Educate Together National School Dublin 18Multi-denominational
542 pupils +351.7% over 10 years
St Pius X G N S Dublin 6WGirls
540 pupils +3.1% over 10 years
St Ciarans N S Dublin 15
530 pupils −27.5% over 10 years
Brackenstown Senior N S Swords
530 pupils −6.2% over 10 years
Holy Rosary Primary School Dublin 24DEIS
525 pupils −12.4% over 10 years
Dublin 7 Educate Together NS Dublin 7Multi-denominational
515 pupils +16.3% over 10 years
Tyrrelstown Educate Together National School Dublin 15Multi-denominational
511 pupils −13.4% over 10 years
St Pius X N S Boys Dublin 6Boys
511 pupils −3.4% over 10 years
Lucan B N S LucanBoys
501 pupils −0.8% over 10 years
St Brigids Girls N S Dublin 18Girls
499 pupils −8.4% over 10 years
Scoil Padraig Naofa B BlackrockBoys
499 pupils −22.9% over 10 years
St Cronans Junior National School Swords
498 pupils −21.6% over 10 years
St Marks Sen NS Dublin 24DEIS
497 pupils −3.5% over 10 years
Holy Child National School Dublin 9
495 pupils +23.1% over 10 years
Scoil Lorcáin Baile na ManachGaelscoil
485 pupils −0.6% over 10 years
St Marys N S Lucan
483 pupils +14.2% over 10 years
Mother of Divine Grace Dublin 11DEIS
480 pupils −2.8% over 10 years
St Patricks GNS Dublin 18Girls
478 pupils −15.2% over 10 years
St Canices G N S Dublin 11GirlsDEIS
473 pupils +4.2% over 10 years
St Patrick GNS Dublin 16
472 pupils −8.5% over 10 years
Our Lady Queen of Apostles Dublin 22DEIS
469 pupils −15.9% over 10 years
Griffeen Valley Educate Together NS LucanMulti-denominational
466 pupils −4.3% over 10 years
Sacred Heart N S Dublin 22
463 pupils −1.7% over 10 years
Marley Grange NS Dublin 16
461 pupils −7.6% over 10 years
Bishop Galvin NS Dublin 6w
461 pupils −2.9% over 10 years
St Patricks N School Dublin 9
449 pupils −8.4% over 10 years
St Marks Junior Mixed Dublin 24DEIS
449 pupils −22.0% over 10 years
Ladyswell N S Dublin 15DEIS
447 pupils −16.6% over 10 years
Gaelscoil Chluain Dolcain Baile Átha Cliath 22Gaelscoil
445 pupils +26.8% over 10 years
Clochar Loreto N S Dublin 14
445 pupils −13.6% over 10 years
Gaelscoil na Fuinseoige Bác 14GaelscoilMulti-denominational
441 pupils Opened 2016/17
Gaelscoil Bhrian Bóroimhe SordGaelscoilInter-denominational
441 pupils −7.0% over 10 years
St Annes MXD N S Shankill
440 pupils −13.9% over 10 years
Bishop Shanahan NS Dublin 6W
437 pupils −8.0% over 10 years
St. Francis of Assisi National School Dublin 13
434 pupils +11.3% over 10 years
S N Cnoc Ainbhil StillorganGirls
434 pupils −6.9% over 10 years
Assumption Junior School Dublin 12DEIS
434 pupils −17.8% over 10 years
St Fintans NS Dublin 13
431 pupils −8.3% over 10 years
Adamstown Castle Educate Together National School AdamstownMulti-denominational
431 pupils +8.0% over 10 years
S N San Treasa Mount Merrion
430 pupils −5.7% over 10 years
Mary Mother of Hope Senior NS Dublin 15
429 pupils −7.7% over 10 years
Oatlands Primary School, An Edmund Rice School Blackrock
428 pupils −0.7% over 10 years
St Molaga Senior NS Balbriggan
422 pupils −5.6% over 10 years
St. John the Evangelist National School Adamstown Castle
417 pupils +16.5% over 10 years
Lucan East ETNS LucanMulti-denominationalDEIS
416 pupils −10.2% over 10 years
Monkstown Eucate Together NS Dun LaoghaireMulti-denominational
415 pupils −5.3% over 10 years
Islamic National School Dublin 14Muslim
414 pupils +39.9% over 10 years
Donabate/Portrane Educate Together NS DonabateMulti-denominational
414 pupils −16.0% over 10 years
St Laurence's National School Dublin 13
413 pupils −5.1% over 10 years
S N Lusca Lusk
413 pupils −51.2% over 10 years
Citywest & Saggart Community National School Dublin 24Multi-denominational
413 pupils +90.3% over 10 years
Belmayne Educate Together National School Dublin 13Multi-denominationalDEIS
413 pupils +4.8% over 10 years
St Dominic's National School Dublin 24DEIS
410 pupils +40.4% over 10 years
Scoil na nAingeal Blackrock
410 pupils −11.4% over 10 years
Glasnevin Educate Together NS Dublin 11Multi-denominational
410 pupils +73.7% over 10 years
St Peters NS Dublin 7DEIS
409 pupils −8.1% over 10 years
Our lady's Grove Primary School Dublin 14
409 pupils −6.2% over 10 years
Grace Park Educate Together National School Dublin 9Multi-denominational
409 pupils Opened 2016/17
St Brigids Convent Dublin 11Girls
406 pupils −12.5% over 10 years
St Brigids Boys N S Dublin 18Boys
406 pupils −20.9% over 10 years
Scoil na Croi Naofa Dublin 11Boys
404 pupils −12.9% over 10 years
Griffith Barracks Multi D School Dublin 8Multi-denominational
403 pupils +60.6% over 10 years
Gaelscoil Thaobh na Coille Baile Átha Cliath 18Gaelscoil
402 pupils −9.0% over 10 years
Ballinteer Educate Together National School Dublin 16Multi-denominational
399 pupils +121.7% over 10 years
Our Lady Good Counsel GNS Dun Laoghaire
398 pupils −13.5% over 10 years
Harolds Cross N S Dublin 6WDEIS
398 pupils +24.0% over 10 years
Corpus Christi N S Dublin 9
398 pupils −11.8% over 10 years
Holy Trinity Sen N S Dublin 13
397 pupils +14.4% over 10 years
St Ronans N S Dublin 22DEIS
396 pupils −8.8% over 10 years
S N Muire agus Iosef Dublin 13
396 pupils −7.9% over 10 years
Swords Educate Together NS SwordsMulti-denominational
394 pupils −10.7% over 10 years
Rush and Lusk Educate Together NS LuskMulti-denominational
393 pupils −2.2% over 10 years
North Dublin Muslim NS Dublin 7Muslim
391 pupils +64.3% over 10 years
Canal Way Educate Together National School Dublin 8Multi-denominational
391 pupils +155.6% over 10 years
S N Naomh Lorcan StillorganBoys
390 pupils −12.2% over 10 years
Our Lady of Good Counsel Boys N S Dún LaoghaireBoys
389 pupils −10.0% over 10 years
St Francis Xavier Senior N S Dublin 15
388 pupils +19.0% over 10 years
Broombridge Educate Together National School Dublin 7Multi-denominationalDEIS
387 pupils Opened 2016/17
Scoil Maelruain Senior Test Address
386 pupils +1.3% over 10 years
Pelletstown ETNS Dublin 15Multi-denominational
386 pupils +757.8% over 10 years
Taney N S Dublin 14Church of Ireland
384 pupils −12.3% over 10 years
Stanhope Street Primary School Dublin 7DEIS
384 pupils +15.3% over 10 years
Lucan Educate Together NS LucanMulti-denominational
384 pupils −13.1% over 10 years
St Martin de Porres N S Dublin 24
383 pupils −12.6% over 10 years
Esker Educate Together NS LucanMulti-denominationalDEIS
382 pupils −11.2% over 10 years
St Helens Senior N S Portmarnock
381 pupils +42.7% over 10 years
St Raphaels NS Dublin 10DEIS
380 pupils +50.8% over 10 years
S N Eoin Baisde Girls Senior Dublin 3Girls
380 pupils −8.4% over 10 years
Gaelscoil an Duinninigh SordGaelscoil
380 pupils −10.4% over 10 years
St Columbas Con G & I Dublin 9
378 pupils −5.0% over 10 years
Scoil Treasa Firhouse Dublin 24
377 pupils −3.6% over 10 years
Malahide / Portmarnock Educate Together National School Dublin 17Multi-denominational
377 pupils +947.2% over 10 years
S N C Naomh Padraig DonabateGirls
376 pupils −12.1% over 10 years
Gaelscoil Eiscir Riada LeamhcánGaelscoil
376 pupils −22.0% over 10 years
City West Educate Together National School Dublin 24Multi-denominational
376 pupils +83.4% over 10 years
St Raphaelas N S BlackrockGirls
375 pupils −20.4% over 10 years
Lucan Community National School LucanMulti-denominational
375 pupils +443.5% over 10 years
Bracken Educate Together NS BalbrigganMulti-denominationalDEIS
375 pupils −8.1% over 10 years
Ballyroan B N S Dublin 16Boys
375 pupils +5.3% over 10 years
St Andrews N S LucanChurch of Ireland
374 pupils +9.0% over 10 years
Castleknock Educate Together NS Dublin 15Multi-denominational
374 pupils −14.4% over 10 years
Belgard Heights N S Dublin 24DEIS
372 pupils −2.1% over 10 years
St Attractas Senior N S Dublin 16
371 pupils +6.9% over 10 years
St Patricks Boys National School DonabateBoys
370 pupils −3.4% over 10 years
St Josephs Dun LaoghaireDEIS
370 pupils +174.1% over 10 years
St Brigids Convent N S Dublin 5Girls
369 pupils −14.4% over 10 years
Scoil Maelruain Junior Dublin 24
369 pupils −21.2% over 10 years
Scoil Mhuire Boys Dublin 14Boys
367 pupils −19.9% over 10 years
Presentation Primary School Dublin 6WGirls
367 pupils −37.7% over 10 years
Gaelscoil Naomh Padraig LeamhcánGaelscoil
367 pupils −23.1% over 10 years
Lusk Junior National School St Maccullins Lusk
366 pupils From 2018/19
SN N Sailbheastar Nfa Malahide
365 pupils −18.9% over 10 years
Scoil Bhride Dublin 13
365 pupils −3.9% over 10 years
S N Naomh Teresa BalbrigganDEIS
364 pupils −14.8% over 10 years
St Josephs Boys N S Dublin 6Boys
363 pupils −24.5% over 10 years
Scoil Chormaic BalbrigganMulti-denominational
362 pupils −15.2% over 10 years
Castaheany Educate Together NS Dublin 15Multi-denominationalDEIS
362 pupils −15.4% over 10 years
Scoil Naomh Seosamh Dublin 22Boys
360 pupils −12.8% over 10 years
St Ultans NS Dublin 10DEIS
359 pupils −14.9% over 10 years
Gaelscoil Shliabh Rua Baile Átha Cliath 18GaelscoilMulti-denominational
359 pupils +529.8% over 10 years
S N Brighde Baile Átha Cliath 6Gaelscoil
358 pupils −25.6% over 10 years
St Francis Xavier J N S Dublin 15
357 pupils −12.7% over 10 years
S N Peadar agus Pol N Balbriggan
357 pupils −24.5% over 10 years
Brighde Naofa Kilsallaghan
357 pupils +12.3% over 10 years
Scoil Úna Naofa Dublin 12DEIS
356 pupils From 2016/17
Balbriggan Educate Together NS BalbrigganMulti-denominationalDEIS
356 pupils −10.8% over 10 years
St Canices B N S Dublin 11BoysDEIS
355 pupils −17.8% over 10 years
Firhouse Educate Together National School Dublin 24Multi-denominational
355 pupils +446.2% over 10 years
Scoil Chronain Ráth CúilGaelscoil
354 pupils +9.9% over 10 years
Mary, Help of Christians G.N.S. Dublin 7Girls
352 pupils −17.8% over 10 years
St Marys School Dublin 24
349 pupils −9.1% over 10 years
Scoil Mhuire MXD Howth
349 pupils −3.9% over 10 years
Mary Mother of Hope Junior National School Dublin 15
349 pupils −25.3% over 10 years
Powerstown Educate Together National School Dublin 15Multi-denominational
348 pupils +120.3% over 10 years
Scoil Aoife CNS Dublin 24Multi-denominationalDEIS
342 pupils +1,800.0% over 10 years
Drimnagh Castle CBS N S Dublin 12BoysDEIS
342 pupils −21.7% over 10 years
Stapolin Educate Together National School Dublin 13Multi-denominational
340 pupils Opened 2019/20
St Georges N S BalbrigganChurch of Ireland
339 pupils −16.3% over 10 years
St Patricks SNR Mixed Skerries
338 pupils −0.3% over 10 years
Scoil Réalt na Mara Skerries
338 pupils −22.7% over 10 years
St Attractas Junior N S Dublin 16
337 pupils −2.6% over 10 years
S N Mhuire na mBrathar Marino
336 pupils +6.0% over 10 years
St Vincents de Paul Junior N S Dublin 9
334 pupils −18.3% over 10 years
Skerries Educate Together National School SkerriesMulti-denominationalDEIS
333 pupils +11.0% over 10 years
Shellybanks Educate Together National School Dublin 4Multi-denominational
333 pupils +274.2% over 10 years
St Thomas Senior N S Dublin 24DEIS
331 pupils −25.1% over 10 years
S N Muire gan Smal B Dublin 8DEIS
331 pupils +2.5% over 10 years
Scoil Bride C Dublin 20Girls
329 pupils −8.6% over 10 years
S N Cholmcille C SwordsGirls
326 pupils −20.9% over 10 years
Scoil Lorcain B Dublin 20Boys
321 pupils −18.5% over 10 years
S N Cholmille B SwordsBoys
320 pupils −22.0% over 10 years
St Helens Junior N S Portmarnock
319 pupils −6.2% over 10 years
SN Eoin Baisde Boys Senior School Dublin 3Boys
317 pupils −4.5% over 10 years
St Michaels NS Dublin 10DEIS
314 pupils +7.5% over 10 years
Loreto National School Dalkey
314 pupils −16.9% over 10 years
Thornleigh Educate Together National School SwordsMulti-denominationalDEIS
313 pupils −3.7% over 10 years
Scoil Carmel Dublin 24
313 pupils −30.1% over 10 years
Our Lady of Consolation NS Dublin 5DEIS
310 pupils +41.6% over 10 years
St Davids N S Dublin 5DEIS
308 pupils −1.9% over 10 years
Gaelscoil Bhaile Brigin Baile BrigínGaelscoilInter-denominational
306 pupils −34.2% over 10 years
St Vincent de Paul Senior School Dublin 9
305 pupils 0.0% over 10 years
Mhuire Iosef Junior Dublin 13
302 pupils −30.1% over 10 years
St Annes Primary School Dublin 24DEIS
301 pupils −30.6% over 10 years
Scoil Aine Convent Senior Dublin 5
301 pupils −10.7% over 10 years
St Thomas Junior N S Dublin 24DEIS
300 pupils −27.5% over 10 years
Naiscoil Ide Dublin 5
299 pupils −24.9% over 10 years
Gardiner Street Convent Dublin 1DEIS
298 pupils −11.8% over 10 years
Blessed Oliver N S Balbriggan
298 pupils −13.1% over 10 years
Scoil an Leinbh Iosa Boys Seniors Dublin 9Boys
297 pupils +14.7% over 10 years
St Kilians Senior N S Dublin 24
296 pupils +41.6% over 10 years
St Josephs NS Dublin 17DEIS
294 pupils −14.5% over 10 years
Harcourt Terrace Educate Together National School Dublin 2Multi-denominational
294 pupils Opened 2018/19
Eoin Baisde B Sois Dublin 3Boys
294 pupils −12.5% over 10 years
Scoil Assaim Boys Seniors Dublin 5
293 pupils +13.1% over 10 years
Scoil Mhuire Dublin 22
292 pupils −18.7% over 10 years
Our Lady of the Wayside NS Dublin 18
292 pupils −9.9% over 10 years
S N Eoin Bosco Buach Dublin 7Boys
290 pupils −21.0% over 10 years
St Brigids Boys N S Dublin 5Boys
287 pupils −23.7% over 10 years
Talbot Senior NS Dublin 22DEIS
286 pupils −11.5% over 10 years
Scoil Mhuire Dublin 4Girls
286 pupils −2.4% over 10 years
S N na Lanai Glasa Dublin 3Church of Ireland
285 pupils +4.8% over 10 years
Scoil Chaitlin Maude Baile Átha Cliath 24GaelscoilMulti-denominationalDEIS
284 pupils −9.3% over 10 years
Gaelscoil an Chuilinn Baile Átha Cliath 15GaelscoilInter-denominational
282 pupils +110.4% over 10 years
St Kilians Junior School Dublin 24
281 pupils +1.8% over 10 years
St Peter Apostle Sen NS Dublin 22DEIS
278 pupils +8.2% over 10 years
St. James's Primary School Dublin 8DEIS
278 pupils +11.6% over 10 years
Gaelscoil na Giúise D24 W682GaelscoilMulti-denominational
278 pupils +434.6% over 10 years
St Kevins Boys Dublin 24Boys
275 pupils −16.4% over 10 years
Scoil Nais Caitriona Rush
274 pupils −3.9% over 10 years
Divine Mercy Senior National School LucanDEIS
274 pupils −46.9% over 10 years
Holy Spirit Junior Primary School Dublin 12DEIS
270 pupils −14.8% over 10 years
Holy Spirit Senior Primary School Dublin 12DEIS
269 pupils −15.7% over 10 years
SN Oilibheir Baile Átha Cliath 15Gaelscoil
266 pupils +1.1% over 10 years
S N Naomh Finnin Dublin 11DEIS
266 pupils +15.7% over 10 years
Scoil Santain Baile Átha Cliath 24GaelscoilDEIS
262 pupils −27.4% over 10 years
Scoil Nano Nagle Dublin 22DEIS
261 pupils −11.2% over 10 years
Holy Cross N S Dublin 14
260 pupils +11.6% over 10 years
St Kevins Girls Dublin 24Girls
257 pupils −12.9% over 10 years
St Louise de Marillac Primary School Dublin 10GirlsDEIS
256 pupils −27.9% over 10 years
Scoil Naomh Ide Dublin 22
252 pupils −17.6% over 10 years
St Patricks JNR Mixed Skerries
249 pupils −25.0% over 10 years
SN an Spioraid Naiomh C Dublin 11GirlsDEIS
249 pupils −18.1% over 10 years
Scoil Mhuire Dublin 18DEIS
249 pupils −24.3% over 10 years
Scoil Mobhi Baile Átha Cliath 9Gaelscoil
248 pupils −5.7% over 10 years
Gaelscoil Ui Earcain Baile Átha Cliath 11GaelscoilDEIS
248 pupils −15.1% over 10 years
Our Lady of Mercy Convent School BooterstownGirls
247 pupils +1.2% over 10 years
St Aidans NS Dublin 24DEIS
244 pupils −22.8% over 10 years
St. Mary's National School Dublin 18
242 pupils −6.6% over 10 years
Riverview Educate Together National School Dublin 12Multi-denominational
242 pupils Opened 2016/17
Scoil Neasain Baile Átha Cliath 5Gaelscoil
241 pupils −5.9% over 10 years
St. Vincent's Primary School Dublin 11DEIS
240 pupils −21.6% over 10 years
Paradise Place ETNS Dublin 7Multi-denominationalDEIS
239 pupils +18.9% over 10 years
St Pauls Sen NS Dublin 13
236 pupils 0.0% over 10 years
Gaelscoil Chnoc Liamhna Baile Átha Cliath 16Gaelscoil
233 pupils −1.3% over 10 years
St Philips Senior N S Dublin 15DEIS
231 pupils −15.1% over 10 years
St Damiens NS Dublin 12
231 pupils −2.5% over 10 years
Scoil Naithi Baile Átha Cliath 16Gaelscoil
231 pupils −4.1% over 10 years
Neillstown N S Dublin 22DEIS
231 pupils −24.3% over 10 years
S N Muire na Freastogala Girls Senior School Dublin 12Girls
230 pupils +26.4% over 10 years
St Kevins N S SallynogginDEIS
229 pupils +42.2% over 10 years
St Brigids Primary School Dublin 8DEIS
229 pupils −11.6% over 10 years
Holy Spirit B N S Dublin 11BoysDEIS
229 pupils −33.8% over 10 years
Gaelscoil Mologa Baile Átha Cliath 6WGaelscoil
229 pupils +4.6% over 10 years
Central Senior MXD N S Dublin 1DEIS
227 pupils −2.6% over 10 years
Queen of Angels Primary School Dublin 16DEIS
224 pupils −10.8% over 10 years
Star of the Sea Dublin 4Boys
223 pupils −37.7% over 10 years
Presentation Primary School Dublin 8DEIS
223 pupils −18.9% over 10 years
Scoil Naomh Aine Dublin 22
222 pupils −23.7% over 10 years
Ranelagh Multi Denom NS Dublin 6Multi-denominational
221 pupils −8.7% over 10 years
Dalkey School Project GlenagearyMulti-denominational
220 pupils −8.3% over 10 years
Cherrywood Educate Together National School Dublin 18Multi-denominational
220 pupils Opened 2020/21
Gaelscoil Mide Baile Átha Cliath 5Gaelscoil
218 pupils −7.2% over 10 years
Scoil Naomh Colmcille Dublin 13
217 pupils +77.9% over 10 years
Rathfarnham Parish N S Dublin 14Church of Ireland
215 pupils −7.3% over 10 years
Gaelscoil na Camoige Baile Átha Cliath 22Gaelscoil
215 pupils −8.1% over 10 years
Eoin Baisde C Naoidh Dublin 3Girls
215 pupils −14.7% over 10 years
North Dublin NS Project Dublin 9Multi-denominational
214 pupils −6.1% over 10 years
Scoil Bride C Dublin 15Girls
213 pupils −31.9% over 10 years
S N an Croi Ro Naofa Dublin 24DEIS
213 pupils −26.3% over 10 years
St Marys N S Dublin 3DEIS
212 pupils −15.9% over 10 years
SN Paroiste Maitiu Nfa Dublin 4Church of Ireland
212 pupils −3.6% over 10 years
Scoil Mhuire Ogh 1 Dublin 12DEIS
212 pupils +46.2% over 10 years
Gaelscoil Bharra Baile Átha Cliath 7GaelscoilDEIS
212 pupils −0.5% over 10 years
St Josephs MXD N S Dublin 3DEIS
211 pupils +7.1% over 10 years
St Gabriels NS Dublin 10DEIS
211 pupils −5.8% over 10 years
S N Gleann na gCaorach Iníon Léinín KillineyChurch of Ireland
211 pupils −9.1% over 10 years
Marist National School Dublin 12DEIS
210 pupils −29.8% over 10 years
Scoil Naisiunta an Dea Aoire Dublin 14DEIS
209 pupils +15.5% over 10 years
S N Aenghusa Dublin 24DEIS
209 pupils +10.6% over 10 years
Gaelscoil Inse Chor Baile Átha Cliath 8Gaelscoil
209 pupils −13.3% over 10 years
Gaelscoil Cholmcille Baile Átha Cliath 17Gaelscoil
209 pupils −14.3% over 10 years
S N San Vinseann Cailin Dublin 1GirlsDEIS
208 pupils +1.5% over 10 years
Kill-O'-The-Grange NS BlackrockChurch of Ireland
208 pupils −4.6% over 10 years
St Andrews N S MalahideChurch of Ireland
207 pupils −12.7% over 10 years
Scoil Mhuire Sin Dublin 15DEIS
207 pupils −23.9% over 10 years
St Pauls Junior National School Dublin 13
206 pupils −12.0% over 10 years
St Brigids N S Dublin 24DEIS
206 pupils −28.0% over 10 years
Kilternan Church of Ireland NS Dublin 18Church of Ireland
206 pupils −11.2% over 10 years
Ballyboghill N S Ballyboughal
206 pupils −1.9% over 10 years
Rathmichael N S Dublin 18Church of Ireland
205 pupils −3.3% over 10 years
St Marys Sen N S Dublin 22DEIS
204 pupils −11.3% over 10 years
Divine Mercy Junior National School LucanDEIS
204 pupils −61.0% over 10 years
St Patricks NS Dublin 20
203 pupils −5.1% over 10 years
Inchicore NS Dublin 10DEIS
201 pupils −9.0% over 10 years
Na Maighdine Muire Girl Dublin 16
200 pupils −28.8% over 10 years
St Francis Senior N S Dublin 17DEIS
198 pupils +15.1% over 10 years
Springdale N S Dublin 5Church of Ireland
198 pupils −10.4% over 10 years
Scoil Naisunta Chnuacha Dublin 15Church of Ireland
198 pupils −4.3% over 10 years
Balscadden N S Ring Commons
198 pupils −9.6% over 10 years
Sandford Parish National School Dublin 6Church of Ireland
196 pupils −16.9% over 10 years
North Bay Educate Together NS Dublin 5Multi-denominational
196 pupils −7.5% over 10 years
Burrow N S Dublin 13Church of Ireland
195 pupils −11.0% over 10 years
Whitechurch Nat School Dublin 16Church of Ireland
194 pupils +6.0% over 10 years
St Bernadettes Senior N S Dublin 22DEIS
194 pupils −13.0% over 10 years
St Catherines West N S Dublin 8Church of Ireland
193 pupils −9.0% over 10 years
Scoil Bride B Dublin 15Boys
193 pupils −43.2% over 10 years
Our Lady of Victories Infant N S Dublin 9DEIS
192 pupils −28.6% over 10 years
S N Mhuire Garristown
191 pupils −19.4% over 10 years
Muire Og 2 Loreto Con Dublin 12DEIS
191 pupils −31.0% over 10 years
Kildare Place N S Dublin 6Church of Ireland
189 pupils −12.9% over 10 years
Rathfarnham Educate Together Dublin 14Multi-denominational
188 pupils −15.7% over 10 years
Goldenbridge Convent Dublin 8DEIS
188 pupils −34.0% over 10 years
Gaelscoil Lios na nOg Baile Átha Cliath 6Gaelscoil
188 pupils −20.7% over 10 years
Booterstown Boys BlackrockBoys
188 pupils −35.4% over 10 years
Scoil Mhuire Dublin 16DEIS
187 pupils −22.1% over 10 years
SN Caitriona Girls Dublin 5GirlsDEIS
185 pupils −4.1% over 10 years
S N Padraig Naofa Kiltiernan
185 pupils 0.0% over 10 years
St Philip the Apostle Junior N S Dublin 15DEIS
184 pupils −37.2% over 10 years
St Patricks Senior School Dublin 15DEIS
184 pupils −26.1% over 10 years
Clochar San Dominic Dun LaoghaireDEIS
184 pupils −6.6% over 10 years
St Marys Junior N S Dublin 22DEIS
183 pupils −19.4% over 10 years
Scoil N. Breandan Skerries
183 pupils −17.6% over 10 years
Cromcastle Green B N S Dublin 5BoysDEIS
183 pupils −11.2% over 10 years
St John of God N S Dublin 5DEIS
182 pupils +4.0% over 10 years
Our Lady Immac Sen N S Dublin 17DEIS
182 pupils −9.0% over 10 years
San Nioclas Myra Dublin 17
180 pupils +20.0% over 10 years
S N Naomh Feargal Boys Senior Dublin 11DEIS
180 pupils +24.1% over 10 years
S N Caitriona Naionain Dublin 5DEIS
178 pupils −18.0% over 10 years
Dun Laoghaire ETNS MonkstownMulti-denominational
177 pupils Opened 2017/18
Scoil Nais Mhuire Sois Dublin 15DEIS
176 pupils −35.1% over 10 years
Scoil Mhuire Dublin 20
176 pupils −30.2% over 10 years
Scoil an Maighdine Mhuire Boys Dublin 16Boys
176 pupils −29.3% over 10 years
Our Ladys N S Dublin 14DEIS
176 pupils −28.2% over 10 years
Killester Raheny Clontarf Educate Together National School Dublin 5Multi-denominational
176 pupils Opened 2019/20
Gaelscoil Áine Droim ConrachGaelscoilMulti-denominational
176 pupils Opened 2019/20
Bantiarna na mBuanna Girls Dublin 9GirlsDEIS
176 pupils +4.1% over 10 years
Scoil Treasa Naofa Dublin 8DEIS
175 pupils −3.8% over 10 years
Dublin 6 Clonskeagh and Dublin 6W Primary School IrelandMulti-denominational
174 pupils Opened 2019/20
Bantiarna na mBuanna Boys Dublin 9BoysDEIS
174 pupils −10.3% over 10 years
St Bernadettes Junior N S Dublin 22DEIS
173 pupils −19.9% over 10 years
St Audoens NS Dublin 8DEIS
171 pupils −9.0% over 10 years
S N Banrion na nAingeal 1 Dublin 10BoysDEIS
171 pupils +20.4% over 10 years
Goatstown Stillorgan Primary School Dublin 14Multi-denominational
170 pupils Opened 2019/20
St Gabriels N S Dublin 7DEIS
168 pupils +31.2% over 10 years
Gaelscoil Ros Eo Ros EoGaelscoilMulti-denominational
167 pupils −9.7% over 10 years
An Chroi Ro Naofa Sois Dublin 24DEIS
167 pupils −41.2% over 10 years
St Johns N S BallybrackDEIS
165 pupils +7.8% over 10 years
St Francis Junior National School Dublin 17DEIS
165 pupils −15.8% over 10 years
St Benedicts and St Marys National School Dublin 5Some subjects through IrishDEIS
165 pupils +24.1% over 10 years
Scoil an Tseachtar Laoch Baile Átha Cliath 11GaelscoilDEIS
165 pupils −21.4% over 10 years
Presentation Primary School Dublin 7DEIS
165 pupils +3.1% over 10 years
Gaelscoil Bhaile Munna Baile Átha Cliath 9GaelscoilDEIS
164 pupils −9.4% over 10 years
St Clares Convent N S Dublin 6W
163 pupils −46.9% over 10 years
S N na hAille Naul
163 pupils +35.8% over 10 years
St. Patrick's Junior NS Dublin 15DEIS
162 pupils −30.5% over 10 years
St Josephs Senior N S Dublin 11DEIS
161 pupils +29.8% over 10 years
Gaelscoil Cholaiste Mhuire Baile Átha CliathGaelscoil
161 pupils −21.1% over 10 years
Virgin Mary Girls National School Dublin 9GirlsDEIS
160 pupils +20.3% over 10 years
St Laurence O'Toole's National School Dublin 1DEIS
159 pupils From 2018/19
Scoil Aenghusa Jun NS Dublin 24DEIS
159 pupils −37.6% over 10 years
Darndale NS Junior Dublin 17DEIS
159 pupils −24.6% over 10 years
Scoil Nais Ide Cailini Dublin 5DEIS
156 pupils −4.9% over 10 years
Scoil Ui Chonaill Boys Seniors Dublin 1BoysDEIS
155 pupils +6.2% over 10 years
Scoil na mBrathar Dublin 8DEIS
155 pupils +24.0% over 10 years
Rutland National School Dublin 1DEIS
152 pupils +2.7% over 10 years
Tallaght Community National School Dublin 24Multi-denominationalDEIS
151 pupils +57.3% over 10 years
Scoil Chiarain Dublin 5BoysDEIS
151 pupils +14.4% over 10 years
S N na Maighdine Muire B Dublin 9BoysDEIS
151 pupils +12.7% over 10 years
City Quay NS Dublin 2DEIS
151 pupils −7.9% over 10 years
St Kevins Junior N S Dublin 13
149 pupils −8.0% over 10 years
Holy Family School GlenagearyDEIS
149 pupils +26.3% over 10 years
Central Infs School Dublin 1DEIS
149 pupils −15.3% over 10 years
South City CNS Dublin 8Multi-denominationalDEIS
148 pupils +8.8% over 10 years
Dominican Convent Girls Senior School Dublin 7GirlsDEIS
148 pupils −3.9% over 10 years
Scoil Colmcille Senior BallybrackDEIS
147 pupils −26.5% over 10 years
St Josephs G N S Dublin 11GirlsDEIS
146 pupils −21.5% over 10 years
S N Eoin Bosco Nai Buac Dublin 7Boys
146 pupils −40.9% over 10 years
Scoil Cnoc Mhuire Sin Dublin 24DEIS
145 pupils −1.4% over 10 years
St Patricks Girls NS Dublin 4GirlsDEIS
143 pupils −14.9% over 10 years
Scoil Eoin Dublin 5DEIS
143 pupils −14.4% over 10 years
River Valley CNS SwordsMulti-denominational
142 pupils Opened 2019/20
Scoil Cnoc Mhuire Junior Dublin 24DEIS
141 pupils −23.4% over 10 years
St Brigids Infant N S Dublin 11DEIS
140 pupils −37.2% over 10 years
St Catherines Infant School Dublin 7DEIS
139 pupils −35.3% over 10 years
St Josephs JNR Dublin 11DEIS
138 pupils −2.8% over 10 years
St Brigids Senior Girls Dublin 11DEIS
137 pupils −25.1% over 10 years
Naomh Padraig Boys Dublin 4DEIS
137 pupils +11.4% over 10 years
Scoil Bhreandain Dublin 5BoysDEIS
136 pupils −9.9% over 10 years
John Scottus NS Dublin 6Multi-denominational
136 pupils −42.4% over 10 years
Our Lady of Good Counsel Girls Senior School Dublin 12DEIS
135 pupils +0.7% over 10 years
Scoil Caitriona na mBraithre Dublin 2DEIS
134 pupils +9.8% over 10 years
Bainrion na nAingal 2 Dublin 10BoysDEIS
133 pupils +20.9% over 10 years
St Malachys NS Dublin 11DEIS
131 pupils −5.1% over 10 years
St Kevins B N S Dublin 11BoysDEIS
131 pupils −22.5% over 10 years
St Malachys B N S Dublin 5BoysDEIS
130 pupils −36.0% over 10 years
Gaelscoil Laighean Baile Átha Cliath 14GaelscoilMulti-denominational
130 pupils Opened 2019/20
Fionnbarra Naofa B.N.S. Dublin 7BoysDEIS
126 pupils −5.3% over 10 years
Our Lady of Good Counsel School Dublin 12DEIS
125 pupils −22.8% over 10 years
Scoil Cholmcille Junior NS BallybrackDEIS
124 pupils −9.5% over 10 years
Gaelscoil na Mara Domhnach BatGaelscoilMulti-denominational
123 pupils Opened 2020/21
Scoil na Mbrathar Boys Senior School Dublin 7DEIS
120 pupils −22.1% over 10 years
Lady of Good Counsel Boys Senior NS Dublin 12BoysDEIS
120 pupils −17.8% over 10 years
Gaelscoil Phadraig Baile BreacGaelscoilDEIS
118 pupils −27.6% over 10 years
St Joseph¿s Primary School, An Edmund Rice School Dublin 3BoysDEIS
116 pupils −11.5% over 10 years
Rathcoole ETNS NewcastleMulti-denominational
114 pupils Opened 2020/21
Our Lady of Wayside N S Dublin 12DEIS
114 pupils +4.6% over 10 years
St Columbanus National School Dun LaoghaireDEIS
113 pupils +6.6% over 10 years
St Oliver Plunkett N S Dublin 11DEIS
110 pupils −30.8% over 10 years
Scoil Iosa Dublin 24DEIS
109 pupils +14.7% over 10 years
Cill Coscain The Ward
107 pupils −1.8% over 10 years
Harold Boys N S DalkeyBoys
106 pupils −12.4% over 10 years
Sancta Maria C B S Dublin 8Some subjects through IrishDEIS
103 pupils +58.5% over 10 years
Dalkey N S (2) DalkeyChurch of Ireland
101 pupils +1.0% over 10 years
St Brigids N S StillorganChurch of Ireland
100 pupils +1.0% over 10 years
Mary Queen of Ireland N S ToberburrDEIS
95 pupils +25.0% over 10 years
Lindsay Road N S Dublin 9Presbyterian
95 pupils +5.6% over 10 years
Rathgar N S Dublin 6Methodist
94 pupils +1.1% over 10 years
Finglas Parochial National School Dublin 11Church of IrelandDEIS
94 pupils +44.6% over 10 years
Zion Parish Primary School Dublin 6Church of Ireland
91 pupils −6.2% over 10 years
St Eithnes Senior Girls NS Dublin 5DEIS
91 pupils −24.8% over 10 years
S N Naomh Eoin Dublin 22Church of Ireland
91 pupils −11.7% over 10 years

459 schools in Co. Dublin
School	Pupils	Since 2015/16	Average class	Class teacherschange on 2024/25	Junior infants
St Patricks NS Dublin 15 · Roll 20130B	867	+19.1%	27.1	32	101
St Oliver Plunkett Malahide, Co. Dublin · Roll 17914S	838	−9.6%	24.9	33	90
St Brigids MXD N S Dublin 15 · Roll 00697S	834	−12.2%	25.7	32	94
S N Naomh Mochta Dublin 15 · Roll 18778S	805	−8.8%	25.0	32	91
St Colmcille Senior N S Dublin 16 · Roll 19742C	744	+4.9%	25.7	29	0
Scoil Colmcille Naofa Dublin 16 · Roll 19474D	721	−11.5%	24.7	29	179
Scoil Choilm Community NS Dublin 15 · Roll 20241K Multi-denominationalDEIS	698	−2.6%	22.1	31	54
Rush NS Rush, Co. Dublin · Roll 19660A	698	−6.6%	24.1	29	98
Holy Family National School Rathcoole, Co. Dublin · Roll 13217W	671	+6.8%	28.0	24	72
S N Naomh Mhuire Saggart, Co. Dublin · Roll 17055T	666	+7.2%	26.8	24	74
John Paul II N S Malahide, Co. Dublin · Roll 19627C	663	−2.5%	25.5	26	0
The Harold School Glasthule, Co. Dublin · Roll 20141G	642	−5.6%	23.6	27	83
Scoil Naomh Mearnog Portmarnock, Co. Dublin · Roll 10296G	638	+28.4%	26.3	24	81
Sacred Heart N S Dublin 15 · Roll 19755L	632	−25.3%	21.9	−2 on 2024/2528	68
Caisleain Nua Liamhna Newcastle, Co. Dublin · Roll 16461C	626	+30.1%	25.6	24	77
Holy Family Senior N S Swords, Co. Dublin · Roll 19877C	624	+0.3%	25.2	−1 on 2024/2524	0
St Benedicts National School Dublin 15 · Roll 20231H	622	−6.3%	25.9	24	71
Scoil Thomais Dublin 15 · Roll 19769W	622	−10.2%	22.8	27	64
Scoil Aine Naofa Lucan, Co. Dublin · Roll 19676P	614	+18.5%	26.4	23	0
Holywell Educate Together National School Swords, Co. Dublin · Roll 20348F Multi-denominational	613	+22.8%	24.3	24	70
St Fiachras Sen N S Dublin 5 · Roll 19628E	609	−3.8%	25.4	−1 on 2024/2524	0
Scoil Naomh Lucais Dublin 15 · Roll 16675V	602	+11.3%	25.1	24	73
St Christopher's NS Dublin 4 · Roll 20545H Some subjects through IrishDEIS	598	–	24.7	24	73
ST Olaf's National School Dublin 16 · Roll 19319O	591	+30.5%	25.7	+1 on 2024/2523	74
St. Louis National School Dublin 6 · Roll 20571I	590	–	22.5	26	46
St Marys Central N S Dublin 4 · Roll 19727G	587	+95.0%	23.4	25	72
Holy Trinity National School Dublin 18 · Roll 20190T	586	+37.6%	24.4	24	75
Scoil Ghrainne Community National School Dublin 15 · Roll 20247W Multi-denominational	585	−13.2%	23.9	24	71
Carysfort NS Blackrock, Co. Dublin · Roll 14586M	583	+7.0%	24.3	24	82
Hansfield Educate Together National School Dublin 15 · Roll 20383H Multi-denominational	575	+114.6%	23.5	24	62
St Thomas Junior National School Lucan, Co. Dublin · Roll 19542R	573	+3.1%	25.8	+1 on 2024/2522	150
Holy Family Junior N S Swords, Co. Dublin · Roll 19721R	565	−18.6%	23.5	24	140
Scoil Mhuire Lucan, Co. Dublin · Roll 13447Q Girls	558	−18.4%	23.7	+1 on 2024/2523	64
Scoil Fhiachra Soisir Dublin 5 · Roll 19496N	557	−24.7%	22.7	24	126
Stepaside Educate Together National School Dublin 18 · Roll 20401G Multi-denominational	542	+351.7%	22.1	+2 on 2024/2524	55
St Pius X G N S Dublin 6W · Roll 19178W Girls	540	+3.1%	27.0	20	53
St Ciarans N S Dublin 15 · Roll 19644C	530	−27.5%	22.5	−1 on 2024/2523	54
Brackenstown Senior N S Swords, Co. Dublin · Roll 19535U	530	−6.2%	22.3	23	0
Holy Rosary Primary School Dublin 24 · Roll 19878E DEIS	525	−12.4%	21.9	24	60
Dublin 7 Educate Together NS Dublin 7 · Roll 20131D Multi-denominational	515	+16.3%	23.9	21	69
Tyrrelstown Educate Together National School Dublin 15 · Roll 20201V Multi-denominational	511	−13.4%	23.8	21	57
St Pius X N S Boys Dublin 6 · Roll 19177U Boys	511	−3.4%	25.6	20	53
Lucan B N S Lucan, Co. Dublin · Roll 00714P Boys	501	−0.8%	23.6	21	53
St Brigids Girls N S Dublin 18 · Roll 16353W Girls	499	−8.4%	24.9	20	43
Scoil Padraig Naofa B Blackrock, Co. Dublin · Roll 19258U Boys	499	−22.9%	23.5	−1 on 2024/2521	53
St Cronans Junior National School Swords, Co. Dublin · Roll 19456B	498	−21.6%	24.3	−1 on 2024/2520	123
St Marks Sen NS Dublin 24 · Roll 19390U DEIS	497	−3.5%	23.1	21	0
Holy Child National School Dublin 9 · Roll 20338C	495	+23.1%	24.1	20	92
Scoil Lorcáin Baile na Manach, Co. Dublin · Roll 18451J Gaelscoil	485	−0.6%	25.5	19	60
St Marys N S Lucan, Co. Dublin · Roll 19817H	483	+14.2%	24.8	19	68
Mother of Divine Grace Dublin 11 · Roll 20059V DEIS	480	−2.8%	23.4	20	55
St Patricks GNS Dublin 18 · Roll 19259W Girls	478	−15.2%	23.9	−1 on 2024/2520	51
St Canices G N S Dublin 11 · Roll 18683H GirlsDEIS	473	+4.2%	19.7	24	52
St Patrick GNS Dublin 16 · Roll 19114T	472	−8.5%	23.4	−1 on 2024/2520	91
Our Lady Queen of Apostles Dublin 22 · Roll 19566I DEIS	469	−15.9%	24.7	19	51
Griffeen Valley Educate Together NS Lucan, Co. Dublin · Roll 20166W Multi-denominational	466	−4.3%	22.8	20	65
Sacred Heart N S Dublin 22 · Roll 19799I	463	−1.7%	24.7	18	57
Marley Grange NS Dublin 16 · Roll 19574H	461	−7.6%	24.3	19	54
Bishop Galvin NS Dublin 6w · Roll 19494J	461	−2.9%	25.3	18	0
St Patricks N School Dublin 9 · Roll 11525A	449	−8.4%	23.8	18	64
St Marks Junior Mixed Dublin 24 · Roll 19472W DEIS	449	−22.0%	21.8	20	96
Ladyswell N S Dublin 15 · Roll 19850F DEIS	447	−16.6%	18.6	23	58
Gaelscoil Chluain Dolcain Baile Átha Cliath 22, Co. Dublin · Roll 19855P Gaelscoil	445	+26.8%	26.2	17	60
Clochar Loreto N S Dublin 14 · Roll 00729F	445	−13.6%	22.9	19	40
Gaelscoil na Fuinseoige Bác 14, Co. Dublin · Roll 20487T GaelscoilMulti-denominational	441	–	25.6	+1 on 2024/2517	53
Gaelscoil Bhrian Bóroimhe Sord, Co. Dublin · Roll 20095C GaelscoilInter-denominational	441	−7.0%	27.6	16	58
St Annes MXD N S Shankill, Co. Dublin · Roll 19888H	440	−13.9%	24.1	18	49
Bishop Shanahan NS Dublin 6W · Roll 19658N	437	−8.0%	24.2	18	104
St. Francis of Assisi National School Dublin 13 · Roll 20304I	434	+11.3%	27.1	16	49
S N Cnoc Ainbhil Stillorgan, Co. Dublin · Roll 17979A Girls	434	−6.9%	24.1	−1 on 2024/2518	46
Assumption Junior School Dublin 12 · Roll 20450T DEIS	434	−17.8%	23.4	+1 on 2024/2518	119
St Fintans NS Dublin 13 · Roll 19549I	431	−8.3%	23.9	+1 on 2024/2518	46
Adamstown Castle Educate Together National School Adamstown, Co. Dublin · Roll 20268H Multi-denominational	431	+8.0%	26.2	16	52
S N San Treasa Mount Merrion, Co. Dublin · Roll 18647D	430	−5.7%	26.9	16	58
Mary Mother of Hope Senior NS Dublin 15 · Roll 20137P	429	−7.7%	26.5	16	0
Oatlands Primary School, An Edmund Rice School Blackrock, Co. Dublin · Roll 17954H	428	−0.7%	25.2	17	55
St Molaga Senior NS Balbriggan, Co. Dublin · Roll 16970A	422	−5.6%	23.8	17	0
St. John the Evangelist National School Adamstown Castle, Co. Dublin · Roll 20194E	417	+16.5%	25.9	16	37
Lucan East ETNS Lucan, Co. Dublin · Roll 20303G Multi-denominationalDEIS	416	−10.2%	25.2	16	48
Monkstown Eucate Together NS Dun Laoghaire, Co. Dublin · Roll 20060G Multi-denominational	415	−5.3%	25.6	16	49
Islamic National School Dublin 14 · Roll 19949B Muslim	414	+39.9%	24.0	17	55
Donabate/Portrane Educate Together NS Donabate, Co. Dublin · Roll 20161M Multi-denominational	414	−16.0%	25.1	16	47
St Laurence's National School Dublin 13 · Roll 20437E	413	−5.1%	24.3	−1 on 2024/2517	36
S N Lusca Lusk, Co. Dublin · Roll 17961E	413	−51.2%	24.3	17	0
Citywest & Saggart Community National School Dublin 24 · Roll 20398U Multi-denominational	413	+90.3%	25.1	16	47
Belmayne Educate Together National School Dublin 13 · Roll 20308Q Multi-denominationalDEIS	413	+4.8%	25.8	16	52
St Dominic's National School Dublin 24 · Roll 20468P DEIS	410	+40.4%	18.1	22	50
Scoil na nAingeal Blackrock, Co. Dublin · Roll 19335M	410	−11.4%	24.1	17	46
Glasnevin Educate Together NS Dublin 11 · Roll 20168D Multi-denominational	410	+73.7%	24.9	16	53
St Peters NS Dublin 7 · Roll 20091R DEIS	409	−8.1%	22.7	18	55
Our lady's Grove Primary School Dublin 14 · Roll 19374W	409	−6.2%	25.6	16	45
Grace Park Educate Together National School Dublin 9 · Roll 20486R Multi-denominational	409	–	24.8	16	47
St Brigids Convent Dublin 11 · Roll 16577V Girls	406	−12.5%	25.4	−1 on 2024/2516	38
St Brigids Boys N S Dublin 18 · Roll 16352U Boys	406	−20.9%	25.4	16	49
Scoil na Croi Naofa Dublin 11 · Roll 04992R Boys	404	−12.9%	23.1	17	43
Griffith Barracks Multi D School Dublin 8 · Roll 20012S Multi-denominational	403	+60.6%	25.2	+1 on 2024/2516	51
Gaelscoil Thaobh na Coille Baile Átha Cliath 18, Co. Dublin · Roll 20020R Gaelscoil	402	−9.0%	23.6	+1 on 2024/2517	50
Ballinteer Educate Together National School Dublin 16 · Roll 20400E Multi-denominational	399	+121.7%	24.2	16	47
Our Lady Good Counsel GNS Dun Laoghaire, Co. Dublin · Roll 19321B	398	−13.5%	23.8	16	37
Harolds Cross N S Dublin 6W · Roll 19924I DEIS	398	+24.0%	24.9	16	52
Corpus Christi N S Dublin 9 · Roll 16860Q	398	−11.8%	24.4	16	46
Holy Trinity Sen N S Dublin 13 · Roll 19406J	397	+14.4%	24.1	16	0
St Ronans N S Dublin 22 · Roll 19707A DEIS	396	−8.8%	20.8	−1 on 2024/2519	52
S N Muire agus Iosef Dublin 13 · Roll 19533Q	396	−7.9%	24.8	16	0
Swords Educate Together NS Swords, Co. Dublin · Roll 20145O Multi-denominational	394	−10.7%	23.9	16	48
Rush and Lusk Educate Together NS Lusk, Co. Dublin · Roll 20176C Multi-denominational	393	−2.2%	23.9	16	38
North Dublin Muslim NS Dublin 7 · Roll 20152L Muslim	391	+64.3%	24.1	16	46
Canal Way Educate Together National School Dublin 8 · Roll 20430N Multi-denominational	391	+155.6%	24.4	16	49
S N Naomh Lorcan Stillorgan, Co. Dublin · Roll 16893I Boys	390	−12.2%	24.4	−1 on 2024/2516	50
Our Lady of Good Counsel Boys N S Dún Laoghaire, Co. Dublin · Roll 19320W Boys	389	−10.0%	24.3	16	48
St Francis Xavier Senior N S Dublin 15 · Roll 19470S	388	+19.0%	23.3	+1 on 2024/2516	0
Broombridge Educate Together National School Dublin 7 · Roll 20453C Multi-denominationalDEIS	387	–	23.4	16	40
Scoil Maelruain Senior Test Address, Co. Dublin · Roll 19463V	386	+1.3%	24.1	16	0
Pelletstown ETNS Dublin 15 · Roll 20392I Multi-denominational	386	+757.8%	23.4	16	48
Taney N S Dublin 14 · Roll 15284B Church of Ireland	384	−12.3%	24.0	16	47
Stanhope Street Primary School Dublin 7 · Roll 09932B DEIS	384	+15.3%	18.6	20	49
Lucan Educate Together NS Lucan, Co. Dublin · Roll 20066S Multi-denominational	384	−13.1%	23.2	16	48
St Martin de Porres N S Dublin 24 · Roll 19617W	383	−12.6%	23.2	16	39
Esker Educate Together NS Lucan, Co. Dublin · Roll 20274C Multi-denominationalDEIS	382	−11.2%	23.6	16	45
St Helens Senior N S Portmarnock, Co. Dublin · Roll 19762I	381	+42.7%	24.5	−1 on 2024/2515	0
St Raphaels NS Dublin 10 · Roll 19663G DEIS	380	+50.8%	19.0	20	44
S N Eoin Baisde Girls Senior Dublin 3 · Roll 17148D Girls	380	−8.4%	25.3	−1 on 2024/2515	0
Gaelscoil an Duinninigh Sord, Co. Dublin · Roll 19898K Gaelscoil	380	−10.4%	23.8	16	50
St Columbas Con G & I Dublin 9 · Roll 16659A	378	−5.0%	23.6	+1 on 2024/2516	45
Scoil Treasa Firhouse Dublin 24 · Roll 19565G	377	−3.6%	23.3	16	0
Malahide / Portmarnock Educate Together National School Dublin 17 · Roll 20445D Multi-denominational	377	+947.2%	23.6	16	31
S N C Naomh Padraig Donabate, Co. Dublin · Roll 18412W Girls	376	−12.1%	23.5	16	36
Gaelscoil Eiscir Riada Leamhcán, Co. Dublin · Roll 20223I Gaelscoil	376	−22.0%	23.2	16	41
City West Educate Together National School Dublin 24 · Roll 20402I Multi-denominational	376	+83.4%	22.8	16	50
St Raphaelas N S Blackrock, Co. Dublin · Roll 17470I Girls	375	−20.4%	25.0	−1 on 2024/2515	21
Lucan Community National School Lucan, Co. Dublin · Roll 20426W Multi-denominational	375	+443.5%	22.8	16	41
Bracken Educate Together NS Balbriggan, Co. Dublin · Roll 20282B Multi-denominationalDEIS	375	−8.1%	18.8	19	39
Ballyroan B N S Dublin 16 · Roll 03359N Boys	375	+5.3%	23.4	16	0
St Andrews N S Lucan, Co. Dublin · Roll 12014D Church of Ireland	374	+9.0%	22.6	16	34
Castleknock Educate Together NS Dublin 15 · Roll 20098I Multi-denominational	374	−14.4%	22.6	16	40
Belgard Heights N S Dublin 24 · Roll 19541P DEIS	372	−2.1%	22.1	16	38
St Attractas Senior N S Dublin 16 · Roll 19716B	371	+6.9%	24.3	15	0
St Patricks Boys National School Donabate, Co. Dublin · Roll 16267G Boys	370	−3.4%	24.3	15	51
St Josephs Dun Laoghaire, Co. Dublin · Roll 19938T DEIS	370	+174.1%	21.4	17	35
St Brigids Convent N S Dublin 5 · Roll 16792C Girls	369	−14.4%	22.7	16	40
Scoil Maelruain Junior Dublin 24 · Roll 19462T	369	−21.2%	22.7	16	86
Scoil Mhuire Boys Dublin 14 · Roll 19446V Boys	367	−19.9%	22.9	−1 on 2024/2516	40
Presentation Primary School Dublin 6W · Roll 13612F Girls	367	−37.7%	22.6	−2 on 2024/2516	20
Gaelscoil Naomh Padraig Leamhcán, Co. Dublin · Roll 19940G Gaelscoil	367	−23.1%	22.6	16	47
Lusk Junior National School St Maccullins Lusk, Co. Dublin · Roll 20509D	366	–	22.9	16	77
SN N Sailbheastar Nfa Malahide, Co. Dublin · Roll 17928G	365	−18.9%	24.3	15	105
Scoil Bhride Dublin 13 · Roll 19473B	365	−3.9%	22.0	16	78
S N Naomh Teresa Balbriggan, Co. Dublin · Roll 19515O DEIS	364	−14.8%	22.3	16	33
St Josephs Boys N S Dublin 6 · Roll 09750S Boys	363	−24.5%	22.7	16	34
Scoil Chormaic Balbriggan, Co. Dublin · Roll 20269J Multi-denominational	362	−15.2%	21.2	16	31
Castaheany Educate Together NS Dublin 15 · Roll 20186F Multi-denominationalDEIS	362	−15.4%	22.6	16	28
Scoil Naomh Seosamh Dublin 22 · Roll 18655C Boys	360	−12.8%	23.6	15	0
St Ultans NS Dublin 10 · Roll 20092T DEIS	359	−14.9%	17.9	19	46
Gaelscoil Shliabh Rua Baile Átha Cliath 18, Co. Dublin · Roll 20425U GaelscoilMulti-denominational	359	+529.8%	22.4	+2 on 2024/2516	44
S N Brighde Baile Átha Cliath 6, Co. Dublin · Roll 18817C Gaelscoil	358	−25.6%	23.9	15	46
St Francis Xavier J N S Dublin 15 · Roll 19435Q	357	−12.7%	21.9	16	72
S N Peadar agus Pol N Balbriggan, Co. Dublin · Roll 16972E	357	−24.5%	23.8	−1 on 2024/2515	99
Brighde Naofa Kilsallaghan, Co. Dublin · Roll 17820J	357	+12.3%	23.0	15	38
Scoil Úna Naofa Dublin 12 · Roll 20488V DEIS	356	–	17.2	−1 on 2024/2520	42
Balbriggan Educate Together NS Balbriggan, Co. Dublin · Roll 20202A Multi-denominationalDEIS	356	−10.8%	20.9	17	40
St Canices B N S Dublin 11 · Roll 18682F BoysDEIS	355	−17.8%	22.2	−3 on 2024/2516	39
Firhouse Educate Together National School Dublin 24 · Roll 20411J Multi-denominational	355	+446.2%	21.4	16	31
Scoil Chronain Ráth Cúil, Co. Dublin · Roll 19503H Gaelscoil	354	+9.9%	21.8	16	36
Mary, Help of Christians G.N.S. Dublin 7 · Roll 17367P Girls	352	−17.8%	23.5	−1 on 2024/2515	52
St Marys School Dublin 24 · Roll 18411U	349	−9.1%	24.9	+1 on 2024/2514	45
Scoil Mhuire MXD Howth, Co. Dublin · Roll 18080A	349	−3.9%	22.9	−1 on 2024/2515	38
Mary Mother of Hope Junior National School Dublin 15 · Roll 20309S	349	−25.3%	21.4	16	80
Powerstown Educate Together National School Dublin 15 · Roll 20384J Multi-denominational	348	+120.3%	22.4	14	38
Scoil Aoife CNS Dublin 24 · Roll 20422O Multi-denominationalDEIS	342	+1,800.0%	20.6	16	35
Drimnagh Castle CBS N S Dublin 12 · Roll 19837N BoysDEIS	342	−21.7%	24.4	14	0
Stapolin Educate Together National School Dublin 13 · Roll 20519G Multi-denominational	340	–	21.4	+2 on 2024/2515	47
St Georges N S Balbriggan, Co. Dublin · Roll 15315J Church of Ireland	339	−16.3%	24.7	−1 on 2024/2513	29
St Patricks SNR Mixed Skerries, Co. Dublin · Roll 16332O	338	−0.3%	24.1	14	0
Scoil Réalt na Mara Skerries, Co. Dublin · Roll 19625V	338	−22.7%	23.7	14	44
St Attractas Junior N S Dublin 16 · Roll 19537B	337	−2.6%	24.1	−1 on 2024/2514	72
S N Mhuire na mBrathar Marino, Co. Dublin · Roll 16759E	336	+6.0%	24.0	14	23
St Vincents de Paul Junior N S Dublin 9 · Roll 16754R	334	−18.3%	23.9	14	98
Skerries Educate Together National School Skerries, Co. Dublin · Roll 20307O Multi-denominationalDEIS	333	+11.0%	20.6	15	40
Shellybanks Educate Together National School Dublin 4 · Roll 20441S Multi-denominational	333	+274.2%	22.9	−1 on 2024/2514	38
St Thomas Senior N S Dublin 24 · Roll 19765O DEIS	331	−25.1%	18.4	17	0
S N Muire gan Smal B Dublin 8 · Roll 17083B DEIS	331	+2.5%	20.7	16	42
Scoil Bride C Dublin 20 · Roll 18324C Girls	329	−8.6%	23.1	14	35
S N Cholmcille C Swords, Co. Dublin · Roll 18977B Girls	326	−20.9%	20.0	16	27
Scoil Lorcain B Dublin 20 · Roll 18323A Boys	321	−18.5%	22.5	14	38
S N Cholmille B Swords, Co. Dublin · Roll 18976W Boys	320	−22.0%	22.1	−1 on 2024/2514	27
St Helens Junior N S Portmarnock, Co. Dublin · Roll 19578P	319	−6.2%	23.1	13	71
SN Eoin Baisde Boys Senior School Dublin 3 · Roll 17936F Boys	317	−4.5%	26.4	12	0
St Michaels NS Dublin 10 · Roll 19662E DEIS	314	+7.5%	19.2	16	38
Loreto National School Dalkey, Co. Dublin · Roll 19066L	314	−16.9%	25.2	12	49
Thornleigh Educate Together National School Swords, Co. Dublin · Roll 20302E Multi-denominationalDEIS	313	−3.7%	18.8	−1 on 2024/2516	41
Scoil Carmel Dublin 24 · Roll 17899C	313	−30.1%	21.5	−1 on 2024/2514	82
Our Lady of Consolation NS Dublin 5 · Roll 20064O DEIS	310	+41.6%	16.5	+1 on 2024/2517	64
St Davids N S Dublin 5 · Roll 19919P DEIS	308	−1.9%	23.2	+1 on 2024/2512	48
Gaelscoil Bhaile Brigin Baile Brigín, Co. Dublin · Roll 20252P GaelscoilInter-denominational	306	−34.2%	21.0	−1 on 2024/2514	26
St Vincent de Paul Senior School Dublin 9 · Roll 16753P	305	0.0%	23.5	13	0
Mhuire Iosef Junior Dublin 13 · Roll 19393D	302	−30.1%	21.6	−1 on 2024/2514	57
St Annes Primary School Dublin 24 · Roll 20173T DEIS	301	−30.6%	17.7	16	37
Scoil Aine Convent Senior Dublin 5 · Roll 17977T	301	−10.7%	23.1	13	0
St Thomas Junior N S Dublin 24 · Roll 19702N DEIS	300	−27.5%	14.3	21	72
Naiscoil Ide Dublin 5 · Roll 17978V	299	−24.9%	22.5	13	96
Gardiner Street Convent Dublin 1 · Roll 12448N DEIS	298	−11.8%	16.6	−1 on 2024/2518	32
Blessed Oliver N S Balbriggan, Co. Dublin · Roll 17569E	298	−13.1%	22.9	+1 on 2024/2513	32
Scoil an Leinbh Iosa Boys Seniors Dublin 9 · Roll 17318C Boys	297	+14.7%	21.9	+1 on 2024/2513	0
St Kilians Senior N S Dublin 24 · Roll 19893A	296	+41.6%	24.2	+1 on 2024/2512	0
St Josephs NS Dublin 17 · Roll 19913D DEIS	294	−14.5%	18.8	−1 on 2024/2515	34
Harcourt Terrace Educate Together National School Dublin 2 · Roll 20501K Multi-denominational	294	–	24.6	+3 on 2024/2511	63
Eoin Baisde B Sois Dublin 3 · Roll 19006Q Boys	294	−12.5%	24.0	12	65
Scoil Assaim Boys Seniors Dublin 5 · Roll 17976R	293	+13.1%	23.9	−1 on 2024/2512	0
Scoil Mhuire Dublin 22 · Roll 18602E	292	−18.7%	23.8	12	44
Our Lady of the Wayside NS Dublin 18 · Roll 18806U	292	−9.9%	24.3	12	45
S N Eoin Bosco Buach Dublin 7 · Roll 17912O Boys	290	−21.0%	21.2	−1 on 2024/2513	0
St Brigids Boys N S Dublin 5 · Roll 19308J Boys	287	−23.7%	23.0	−1 on 2024/2512	30
Talbot Senior NS Dublin 22 · Roll 19510E DEIS	286	−11.5%	20.0	14	0
Scoil Mhuire Dublin 4 · Roll 11894I Girls	286	−2.4%	25.4	11	35
S N na Lanai Glasa Dublin 3 · Roll 17730I Church of Ireland	285	+4.8%	25.9	11	29
Scoil Chaitlin Maude Baile Átha Cliath 24, Co. Dublin · Roll 19872P GaelscoilMulti-denominationalDEIS	284	−9.3%	17.1	+1 on 2024/2516	32
Gaelscoil an Chuilinn Baile Átha Cliath 15, Co. Dublin · Roll 20394M GaelscoilInter-denominational	282	+110.4%	23.1	12	34
St Kilians Junior School Dublin 24 · Roll 19556F	281	+1.8%	22.9	12	66
St Peter Apostle Sen NS Dublin 22 · Roll 19642V DEIS	278	+8.2%	20.5	13	0
St. James's Primary School Dublin 8 · Roll 20429F DEIS	278	+11.6%	16.6	16	41
Gaelscoil na Giúise D24 W682, Co. Dublin · Roll 20412L GaelscoilMulti-denominational	278	+434.6%	22.2	+1 on 2024/2512	45
St Kevins Boys Dublin 24 · Roll 19465C Boys	275	−16.4%	23.4	−1 on 2024/2511	26
Scoil Nais Caitriona Rush, Co. Dublin · Roll 19624T	274	−3.9%	23.3	−2 on 2024/2511	23
Divine Mercy Senior National School Lucan, Co. Dublin · Roll 20187H DEIS	274	−46.9%	20.9	−1 on 2024/2513	0
Holy Spirit Junior Primary School Dublin 12 · Roll 20463F DEIS	270	−14.8%	16.5	16	57
Holy Spirit Senior Primary School Dublin 12 · Roll 20464H DEIS	269	−15.7%	19.9	13	0
SN Oilibheir Baile Átha Cliath 15, Co. Dublin · Roll 19505L Gaelscoil	266	+1.1%	26.0	10	29
S N Naomh Finnin Dublin 11 · Roll 19489Q DEIS	266	+15.7%	19.0	+1 on 2024/2514	26
Scoil Santain Baile Átha Cliath 24, Co. Dublin · Roll 19646G GaelscoilDEIS	262	−27.4%	19.7	−1 on 2024/2513	25
Scoil Nano Nagle Dublin 22 · Roll 19509T DEIS	261	−11.2%	16.3	15	63
Holy Cross N S Dublin 14 · Roll 19904C	260	+11.6%	23.6	11	25
St Kevins Girls Dublin 24 · Roll 19466E Girls	257	−12.9%	24.1	−1 on 2024/2510	31
St Louise de Marillac Primary School Dublin 10 · Roll 20397S GirlsDEIS	256	−27.9%	17.5	14	31
Scoil Naomh Ide Dublin 22 · Roll 19220S	252	−17.6%	24.6	10	41
St Patricks JNR Mixed Skerries, Co. Dublin · Roll 16333Q	249	−25.0%	20.2	12	50
SN an Spioraid Naiomh C Dublin 11 · Roll 19209H GirlsDEIS	249	−18.1%	18.7	−1 on 2024/2513	27
Scoil Mhuire Dublin 18 · Roll 19497P DEIS	249	−24.3%	20.2	−2 on 2024/2512	24
Scoil Mobhi Baile Átha Cliath 9, Co. Dublin · Roll 19395H Gaelscoil	248	−5.7%	31.0	8	30
Gaelscoil Ui Earcain Baile Átha Cliath 11, Co. Dublin · Roll 20220C GaelscoilDEIS	248	−15.1%	16.9	14	27
Our Lady of Mercy Convent School Booterstown, Co. Dublin · Roll 17970F Girls	247	+1.2%	24.7	10	21
St Aidans NS Dublin 24 · Roll 19834H DEIS	244	−22.8%	19.8	12	0
St. Mary's National School Dublin 18 · Roll 02872U	242	−6.6%	24.2	10	32
Riverview Educate Together National School Dublin 12 · Roll 20494Q Multi-denominational	242	–	25.7	9	42
Scoil Neasain Baile Átha Cliath 5, Co. Dublin · Roll 19309L Gaelscoil	241	−5.9%	24.1	10	32
St. Vincent's Primary School Dublin 11 · Roll 17214N DEIS	240	−21.6%	24.0	10	26
Paradise Place ETNS Dublin 7 · Roll 20436C Multi-denominationalDEIS	239	+18.9%	19.4	12	26
St Pauls Sen NS Dublin 13 · Roll 19618B	236	0.0%	25.6	9	0
Gaelscoil Chnoc Liamhna Baile Átha Cliath 16, Co. Dublin · Roll 20043G Gaelscoil	233	−1.3%	25.9	9	44
St Philips Senior N S Dublin 15 · Roll 19643A DEIS	231	−15.1%	20.4	−1 on 2024/2511	0
St Damiens NS Dublin 12 · Roll 19943M	231	−2.5%	25.0	9	21
Scoil Naithi Baile Átha Cliath 16, Co. Dublin · Roll 19437U Gaelscoil	231	−4.1%	28.9	8	30
Neillstown N S Dublin 22 · Roll 19569O DEIS	231	−24.3%	16.4	−2 on 2024/2513	60
S N Muire na Freastogala Girls Senior School Dublin 12 · Roll 18170B Girls	230	+26.4%	24.9	9	0
St Kevins N S Sallynoggin, Co. Dublin · Roll 19979K DEIS	229	+42.2%	20.8	11	23
St Brigids Primary School Dublin 8 · Roll 16786H DEIS	229	−11.6%	19.1	12	32
Holy Spirit B N S Dublin 11 · Roll 19208F BoysDEIS	229	−33.8%	17.1	−1 on 2024/2513	22
Gaelscoil Mologa Baile Átha Cliath 6W, Co. Dublin · Roll 19907I Gaelscoil	229	+4.6%	28.6	8	29
Central Senior MXD N S Dublin 1 · Roll 00752A DEIS	227	−2.6%	17.5	13	0
Queen of Angels Primary School Dublin 16 · Roll 19723V DEIS	224	−10.8%	21.8	10	22
Star of the Sea Dublin 4 · Roll 15995L Boys	223	−37.7%	24.1	−1 on 2024/259	25
Presentation Primary School Dublin 8 · Roll 13611D DEIS	223	−18.9%	16.2	13	25
Scoil Naomh Aine Dublin 22 · Roll 19221U	222	−23.7%	23.3	9	29
Ranelagh Multi Denom NS Dublin 6 · Roll 19928Q Multi-denominational	221	−8.7%	27.6	8	28
Dalkey School Project Glenageary, Co. Dublin · Roll 19612M Multi-denominational	220	−8.3%	27.5	8	28
Cherrywood Educate Together National School Dublin 18 · Roll 20535E Multi-denominational	220	–	23.1	+2 on 2024/259	48
Gaelscoil Mide Baile Átha Cliath 5, Co. Dublin · Roll 19777V Gaelscoil	218	−7.2%	27.2	8	31
Scoil Naomh Colmcille Dublin 13 · Roll 19611K	217	+77.9%	21.1	9	0
Rathfarnham Parish N S Dublin 14 · Roll 14939T Church of Ireland	215	−7.3%	26.9	8	24
Gaelscoil na Camoige Baile Átha Cliath 22, Co. Dublin · Roll 19991A Gaelscoil	215	−8.1%	23.9	9	26
Eoin Baisde C Naoidh Dublin 3 · Roll 19007S Girls	215	−14.7%	26.9	−1 on 2024/258	81
North Dublin NS Project Dublin 9 · Roll 19845M Multi-denominational	214	−6.1%	23.8	9	28
Scoil Bride C Dublin 15 · Roll 18047C Girls	213	−31.9%	19.7	−1 on 2024/2510	22
S N an Croi Ro Naofa Dublin 24 · Roll 19543T DEIS	213	−26.3%	21.0	10	0
St Marys N S Dublin 3 · Roll 19981U DEIS	212	−15.9%	18.7	11	43
SN Paroiste Maitiu Nfa Dublin 4 · Roll 18282M Church of Ireland	212	−3.6%	26.5	8	26
Scoil Mhuire Ogh 1 Dublin 12 · Roll 16964F DEIS	212	+46.2%	20.6	10	0
Gaelscoil Bharra Baile Átha Cliath 7, Co. Dublin · Roll 20047O GaelscoilDEIS	212	−0.5%	19.3	11	30
St Josephs MXD N S Dublin 3 · Roll 19774P DEIS	211	+7.1%	19.2	+1 on 2024/2511	44
St Gabriels NS Dublin 10 · Roll 19661C DEIS	211	−5.8%	18.7	−1 on 2024/2511	20
S N Gleann na gCaorach Iníon Léinín Killiney, Co. Dublin · Roll 19400U Church of Ireland	211	−9.1%	23.4	+1 on 2024/259	25
Marist National School Dublin 12 · Roll 18386B DEIS	210	−29.8%	18.6	−1 on 2024/2511	44
Scoil Naisiunta an Dea Aoire Dublin 14 · Roll 19939V DEIS	209	+15.5%	19.9	9	32
S N Aenghusa Dublin 24 · Roll 19576L DEIS	209	+10.6%	19.0	11	0
Gaelscoil Inse Chor Baile Átha Cliath 8, Co. Dublin · Roll 19589U Gaelscoil	209	−13.3%	26.1	−1 on 2024/258	30
Gaelscoil Cholmcille Baile Átha Cliath 17, Co. Dublin · Roll 20052H Gaelscoil	209	−14.3%	25.4	8	23
S N San Vinseann Cailin Dublin 1 · Roll 15056L GirlsDEIS	208	+1.5%	16.8	−1 on 2024/2512	20
Kill-O'-The-Grange NS Blackrock, Co. Dublin · Roll 18886V Church of Ireland	208	−4.6%	25.2	8	25
St Andrews N S Malahide, Co. Dublin · Roll 11583O Church of Ireland	207	−12.7%	25.9	8	24
Scoil Mhuire Sin Dublin 15 · Roll 19694R DEIS	207	−23.9%	18.0	11	0
St Pauls Junior National School Dublin 13 · Roll 19471U	206	−12.0%	22.2	9	45
St Brigids N S Dublin 24 · Roll 19782O DEIS	206	−28.0%	16.7	12	40
Kilternan Church of Ireland NS Dublin 18 · Roll 16629O Church of Ireland	206	−11.2%	24.2	8	25
Ballyboghill N S Ballyboughal, Co. Dublin · Roll 19001G	206	−1.9%	22.2	9	19
Rathmichael N S Dublin 18 · Roll 11873A Church of Ireland	205	−3.3%	25.6	8	25
St Marys Sen N S Dublin 22 · Roll 19647I DEIS	204	−11.3%	20.4	−1 on 2024/259	0
Divine Mercy Junior National School Lucan, Co. Dublin · Roll 19865S DEIS	204	−61.0%	16.5	−1 on 2024/2512	43
St Patricks NS Dublin 20 · Roll 15622S	203	−5.1%	25.0	8	25
Inchicore NS Dublin 10 · Roll 20139T DEIS	201	−9.0%	20.1	10	24
Na Maighdine Muire Girl Dublin 16 · Roll 19396J	200	−28.8%	21.6	−1 on 2024/259	12
St Francis Senior N S Dublin 17 · Roll 19668Q DEIS	198	+15.1%	17.6	10	0
Springdale N S Dublin 5 · Roll 18646B Church of Ireland	198	−10.4%	24.8	8	24
Scoil Naisunta Chnuacha Dublin 15 · Roll 18623M Church of Ireland	198	−4.3%	24.8	8	18
Balscadden N S Ring Commons, Co. Dublin · Roll 09492W	198	−9.6%	24.8	8	22
Sandford Parish National School Dublin 6 · Roll 15618E Church of Ireland	196	−16.9%	24.5	8	20
North Bay Educate Together NS Dublin 5 · Roll 19954R Multi-denominational	196	−7.5%	24.5	8	26
Burrow N S Dublin 13 · Roll 09642P Church of Ireland	195	−11.0%	24.4	8	19
Whitechurch Nat School Dublin 16 · Roll 11638N Church of Ireland	194	+6.0%	23.5	8	25
St Bernadettes Senior N S Dublin 22 · Roll 19785U DEIS	194	−13.0%	20.2	9	0
St Catherines West N S Dublin 8 · Roll 15625B Church of Ireland	193	−9.0%	24.1	8	28
Scoil Bride B Dublin 15 · Roll 18046A Boys	193	−43.2%	22.2	−2 on 2024/258	16
Our Lady of Victories Infant N S Dublin 9 · Roll 19242F DEIS	192	−28.6%	16.0	12	49
S N Mhuire Garristown, Co. Dublin · Roll 17559B	191	−19.4%	22.5	−1 on 2024/258	27
Muire Og 2 Loreto Con Dublin 12 · Roll 17683C DEIS	191	−31.0%	14.9	12	42
Kildare Place N S Dublin 6 · Roll 12755W Church of Ireland	189	−12.9%	23.6	8	22
Rathfarnham Educate Together Dublin 14 · Roll 19945Q Multi-denominational	188	−15.7%	23.5	8	18
Goldenbridge Convent Dublin 8 · Roll 07546J DEIS	188	−34.0%	17.6	10	20
Gaelscoil Lios na nOg Baile Átha Cliath 6, Co. Dublin · Roll 20048Q Gaelscoil	188	−20.7%	23.5	8	31
Booterstown Boys Blackrock, Co. Dublin · Roll 06200O Boys	188	−35.4%	22.8	−1 on 2024/258	15
Scoil Mhuire Dublin 16 · Roll 19490B DEIS	187	−22.1%	15.4	−1 on 2024/2511	25
SN Caitriona Girls Dublin 5 · Roll 18361I GirlsDEIS	185	−4.1%	18.5	10	0
S N Padraig Naofa Kiltiernan, Co. Dublin · Roll 17507F	185	0.0%	25.6	7	18
St Philip the Apostle Junior N S Dublin 15 · Roll 19601H DEIS	184	−37.2%	15.6	11	47
St Patricks Senior School Dublin 15 · Roll 19636D DEIS	184	−26.1%	16.5	−1 on 2024/2510	0
Clochar San Dominic Dun Laoghaire, Co. Dublin · Roll 05600C DEIS	184	−6.6%	17.2	+1 on 2024/2510	17
St Marys Junior N S Dublin 22 · Roll 19575J DEIS	183	−19.4%	15.6	11	41
Scoil N. Breandan Skerries, Co. Dublin · Roll 16844S	183	−17.6%	22.9	8	14
Cromcastle Green B N S Dublin 5 · Roll 19297H BoysDEIS	183	−11.2%	17.1	10	19
St John of God N S Dublin 5 · Roll 19920A DEIS	182	+4.0%	16.0	11	14
Our Lady Immac Sen N S Dublin 17 · Roll 19524P DEIS	182	−9.0%	16.0	11	0
San Nioclas Myra Dublin 17 · Roll 17785K	180	+20.0%	22.5	8	20
S N Naomh Feargal Boys Senior Dublin 11 · Roll 18137D DEIS	180	+24.1%	18.7	9	6
S N Caitriona Naionain Dublin 5 · Roll 18362K DEIS	178	−18.0%	14.8	12	49
Dun Laoghaire ETNS Monkstown, Co. Dublin · Roll 20503O Multi-denominational	177	–	22.1	8	17
Scoil Nais Mhuire Sois Dublin 15 · Roll 19605P DEIS	176	−35.1%	15.0	11	47
Scoil Mhuire Dublin 20 · Roll 17891J	176	−30.2%	20.6	8	23
Scoil an Maighdine Mhuire Boys Dublin 16 · Roll 19314E Boys	176	−29.3%	20.8	−1 on 2024/258	11
Our Ladys N S Dublin 14 · Roll 19922E DEIS	176	−28.2%	21.4	8	15
Killester Raheny Clontarf Educate Together National School Dublin 5 · Roll 20525B Multi-denominational	176	–	23.4	+1 on 2024/257	28
Gaelscoil Áine Droim Conrach, Co. Dublin · Roll 20517C GaelscoilMulti-denominational	176	–	25.1	+1 on 2024/257	30
Bantiarna na mBuanna Girls Dublin 9 · Roll 18911R GirlsDEIS	176	+4.1%	17.6	10	0
Scoil Treasa Naofa Dublin 8 · Roll 19933J DEIS	175	−3.8%	21.9	8	25
Dublin 6 Clonskeagh and Dublin 6W Primary School Ireland, Co. Dublin · Roll 20520O Multi-denominational	174	–	23.1	+1 on 2024/257	18
Bantiarna na mBuanna Boys Dublin 9 · Roll 18910P BoysDEIS	174	−10.3%	19.3	−1 on 2024/259	0
St Bernadettes Junior N S Dublin 22 · Roll 19743E DEIS	173	−19.9%	16.1	+1 on 2024/2510	40
St Audoens NS Dublin 8 · Roll 20104A DEIS	171	−9.0%	20.0	8	18
S N Banrion na nAingeal 1 Dublin 10 · Roll 18585H BoysDEIS	171	+20.4%	20.6	8	24
Goatstown Stillorgan Primary School Dublin 14 · Roll 20523U Multi-denominational	170	–	23.4	+1 on 2024/257	26
St Gabriels N S Dublin 7 · Roll 20035H DEIS	168	+31.2%	17.2	9	18
Gaelscoil Ros Eo Ros Eo, Co. Dublin · Roll 20334R GaelscoilMulti-denominational	167	−9.7%	23.9	7	26
An Chroi Ro Naofa Sois Dublin 24 · Roll 19652B DEIS	167	−41.2%	15.5	−1 on 2024/2510	36
St Johns N S Ballybrack, Co. Dublin · Roll 19960M DEIS	165	+7.8%	18.4	8	14
St Francis Junior National School Dublin 17 · Roll 17104G DEIS	165	−15.8%	15.9	−1 on 2024/2510	44
St Benedicts and St Marys National School Dublin 5 · Roll 20281W Some subjects through IrishDEIS	165	+24.1%	17.7	+1 on 2024/259	21
Scoil an Tseachtar Laoch Baile Átha Cliath 11, Co. Dublin · Roll 19430G GaelscoilDEIS	165	−21.4%	18.3	9	31
Presentation Primary School Dublin 7 · Roll 05933G DEIS	165	+3.1%	18.4	8	28
Gaelscoil Bhaile Munna Baile Átha Cliath 9, Co. Dublin · Roll 20015B GaelscoilDEIS	164	−9.4%	17.6	9	20
St Clares Convent N S Dublin 6W · Roll 16651H	163	−46.9%	20.6	−1 on 2024/257	15
S N na hAille Naul, Co. Dublin · Roll 01170G	163	+35.8%	25.2	6	23
St. Patrick's Junior NS Dublin 15 · Roll 19545A DEIS	162	−30.5%	15.0	10	34
St Josephs Senior N S Dublin 11 · Roll 19583I DEIS	161	+29.8%	19.4	8	0
Gaelscoil Cholaiste Mhuire Baile Átha Cliath, Co. Dublin · Roll 19926M Gaelscoil	161	−21.1%	20.1	8	23
Virgin Mary Girls National School Dublin 9 · Roll 19303W GirlsDEIS	160	+20.3%	19.2	−1 on 2024/258	18
St Laurence O'Toole's National School Dublin 1 · Roll 20507W DEIS	159	–	13.9	11	31
Scoil Aenghusa Jun NS Dublin 24 · Roll 19502F DEIS	159	−37.6%	17.7	−1 on 2024/259	39
Darndale NS Junior Dublin 17 · Roll 19454U DEIS	159	−24.6%	15.3	−1 on 2024/2510	34
Scoil Nais Ide Cailini Dublin 5 · Roll 19298J DEIS	156	−4.9%	18.0	8	16
Scoil Ui Chonaill Boys Seniors Dublin 1 · Roll 17881G BoysDEIS	155	+6.2%	14.4	10	0
Scoil na mBrathar Dublin 8 · Roll 18477E DEIS	155	+24.0%	17.9	8	18
Rutland National School Dublin 1 · Roll 19946S DEIS	152	+2.7%	19.0	8	19
Tallaght Community National School Dublin 24 · Roll 19582G Multi-denominationalDEIS	151	+57.3%	19.9	7	20
Scoil Chiarain Dublin 5 · Roll 17732M BoysDEIS	151	+14.4%	19.0	7	2
S N na Maighdine Muire B Dublin 9 · Roll 19302U BoysDEIS	151	+12.7%	16.1	9	18
City Quay NS Dublin 2 · Roll 11578V DEIS	151	−7.9%	18.1	8	14
St Kevins Junior N S Dublin 13 · Roll 19538D	149	−8.0%	19.6	−1 on 2024/257	22
Holy Family School Glenageary, Co. Dublin · Roll 19840C DEIS	149	+26.3%	17.1	+1 on 2024/258	19
Central Infs School Dublin 1 · Roll 01795A DEIS	149	−15.3%	16.6	+1 on 2024/259	44
South City CNS Dublin 8 · Roll 14556D Multi-denominationalDEIS	148	+8.8%	18.5	8	22
Dominican Convent Girls Senior School Dublin 7 · Roll 17465P GirlsDEIS	148	−3.9%	17.8	+1 on 2024/258	0
Scoil Colmcille Senior Ballybrack, Co. Dublin · Roll 19438W DEIS	147	−26.5%	20.1	−1 on 2024/257	0
St Josephs G N S Dublin 11 · Roll 19015R GirlsDEIS	146	−21.5%	18.2	8	13
S N Eoin Bosco Nai Buac Dublin 7 · Roll 18632N Boys	146	−40.9%	22.3	−1 on 2024/256	47
Scoil Cnoc Mhuire Sin Dublin 24 · Roll 19613O DEIS	145	−1.4%	19.0	−1 on 2024/257	0
St Patricks Girls NS Dublin 4 · Roll 15253N GirlsDEIS	143	−14.9%	17.9	8	18
Scoil Eoin Dublin 5 · Roll 19935N DEIS	143	−14.4%	19.6	7	10
River Valley CNS Swords, Co. Dublin · Roll 20528H Multi-denominational	142	–	23.7	6	8
Scoil Cnoc Mhuire Junior Dublin 24 · Roll 19775R DEIS	141	−23.4%	12.9	10	29
St Brigids Infant N S Dublin 11 · Roll 20029M DEIS	140	−37.2%	14.2	9	48
St Catherines Infant School Dublin 7 · Roll 17466R DEIS	139	−35.3%	14.1	+1 on 2024/259	48
St Josephs JNR Dublin 11 · Roll 19431I DEIS	138	−2.8%	16.5	8	34
St Brigids Senior Girls Dublin 11 · Roll 19929S DEIS	137	−25.1%	15.6	−1 on 2024/258	0
Naomh Padraig Boys Dublin 4 · Roll 03917V DEIS	137	+11.4%	19.6	7	19
Scoil Bhreandain Dublin 5 · Roll 18360G BoysDEIS	136	−9.9%	15.5	8	0
John Scottus NS Dublin 6 · Roll 20103V Multi-denominational	136	−42.4%	17.9	−2 on 2024/257	10
Our Lady of Good Counsel Girls Senior School Dublin 12 · Roll 17355I DEIS	135	+0.7%	16.1	7	3
Scoil Caitriona na mBraithre Dublin 2 · Roll 19896G DEIS	134	+9.8%	16.8	8	17
Bainrion na nAingal 2 Dublin 10 · Roll 18843D BoysDEIS	133	+20.9%	21.2	6	22
St Malachys NS Dublin 11 · Roll 19619D DEIS	131	−5.1%	17.9	7	0
St Kevins B N S Dublin 11 · Roll 19197D BoysDEIS	131	−22.5%	17.9	7	19
St Malachys B N S Dublin 5 · Roll 18968A BoysDEIS	130	−36.0%	15.4	7	14
Gaelscoil Laighean Baile Átha Cliath 14, Co. Dublin · Roll 20518E GaelscoilMulti-denominational	130	–	26.0	−1 on 2024/255	25
Fionnbarra Naofa B.N.S. Dublin 7 · Roll 17464N BoysDEIS	126	−5.3%	16.3	+1 on 2024/257	26
Our Lady of Good Counsel School Dublin 12 · Roll 17356K DEIS	125	−22.8%	14.1	8	45
Scoil Cholmcille Junior NS Ballybrack, Co. Dublin · Roll 19641T DEIS	124	−9.5%	17.7	7	32
Gaelscoil na Mara Domhnach Bat, Co. Dublin · Roll 20530R GaelscoilMulti-denominational	123	–	23.8	5	25
Scoil na Mbrathar Boys Senior School Dublin 7 · Roll 16695E DEIS	120	−22.1%	15.4	7	25
Lady of Good Counsel Boys Senior NS Dublin 12 · Roll 19669S BoysDEIS	120	−17.8%	15.6	−1 on 2024/257	0
Gaelscoil Phadraig Baile Breac, Co. Dublin · Roll 20056P GaelscoilDEIS	118	−27.6%	22.8	−3 on 2024/255	14
St Joseph¿s Primary School, An Edmund Rice School Dublin 3 · Roll 18726W BoysDEIS	116	−11.5%	19.6	5	2
Rathcoole ETNS Newcastle, Co. Dublin · Roll 20549P Multi-denominational	114	–	17.0	+1 on 2024/256	19
Our Lady of Wayside N S Dublin 12 · Roll 19764M DEIS	114	+4.6%	15.4	+1 on 2024/257	13
St Columbanus National School Dun Laoghaire, Co. Dublin · Roll 20218P DEIS	113	+6.6%	15.8	6	10
St Oliver Plunkett N S Dublin 11 · Roll 19546C DEIS	110	−30.8%	16.3	−1 on 2024/256	31
Scoil Iosa Dublin 24 · Roll 19577N DEIS	109	+14.7%	19.4	5	9
Cill Coscain The Ward, Co. Dublin · Roll 17595F	107	−1.8%	23.8	4	13
Harold Boys N S Dalkey, Co. Dublin · Roll 15132B Boys	106	−12.4%	21.2	5	0
Sancta Maria C B S Dublin 8 · Roll 17893N Some subjects through IrishDEIS	103	+58.5%	16.2	+1 on 2024/256	17
Dalkey N S (2) Dalkey, Co. Dublin · Roll 14647G Church of Ireland	101	+1.0%	25.2	4	14
St Brigids N S Stillorgan, Co. Dublin · Roll 16794G Church of Ireland	100	+1.0%	25.0	4	12
Mary Queen of Ireland N S Toberburr, Co. Dublin · Roll 19693P DEIS	95	+25.0%	20.8	4	9
Lindsay Road N S Dublin 9 · Roll 16177F Presbyterian	95	+5.6%	23.8	4	9
Rathgar N S Dublin 6 · Roll 14717B Methodist	94	+1.1%	23.5	4	12
Finglas Parochial National School Dublin 11 · Roll 18205R Church of IrelandDEIS	94	+44.6%	16.4	+1 on 2024/255	27
Zion Parish Primary School Dublin 6 · Roll 14917J Church of Ireland	91	−6.2%	18.2	+1 on 2024/255	12
St Eithnes Senior Girls NS Dublin 5 · Roll 18969C DEIS	91	−24.8%	15.8	5	0
S N Naomh Eoin Dublin 22 · Roll 18642Q Church of Ireland	91	−11.7%	22.8	4	9

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Distances are straight lines, not travel routes. Pupil numbers and class sizes: Department of Education, 2025/26. Change is over 10 years, since 2015/16. Average class size counts mainstream classes only, and there's one class teacher for each mainstream class. Totals cover every school in the results, not just those shown.