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Bóthar Nangor, Cluain Dolcáin, Baile Atha Cliath 22 · D22 EW08 · Roll number 70100W
Coláiste Chilliain is one of 16 post-primary schools in or within 3 km of Deansrath. Every school in and around Deansrath →
What stands out about Coláiste Chilliain
- 400 pupils, near the middle for post-primary schools in Ireland (the median is 585).
- About as many pupils as in 2019/20 (−4%).
- Every subject is taught through Irish.
- The smallest of the 16 post-primary schools around Deansrath.
- An ETB school: run by the county’s Education and Training Board.
- Its patron is the Dublin & Dún Laoghaire ETB; its ethos is multi-denominational.
Pupils over time
2015/16 to 2025/26Coláiste Chilliain had 400 pupils in 2025/26, against 381 in 2015/16 (+5%). Girls are 56% of them. Its largest roll was 439, in 2022/23. Its roll rose in 6 of the 10 years.
Department of Education enrolments at 30 September each year; girls and boys where the lists give them.
No letter for Coláiste Chilliain
Ireland publishes no exam results school by school, and section 53 of the Education Act 1998 restricts comparing schools by them, so this school has no letter and nothing here ranks it. Its facts are the Department of Education’s; its inspection reports are linked below.
What the Department of Education does publish for Coláiste Chilliain is on this page: its pupils each September since 2015/16, girls and boys, its patron and ethos, whether it teaches through Irish, whether it is in DEIS, and its inspection reports.
Newspapers print lists of how many of a school’s leavers go on to college. Those count destinations, not exam results, and depend on who a school takes in; we don’t use them.
Inspection reports on Coláiste Chilliain
The Department of Education’s Inspectorate visits schools and publishes its reports. The reports describe what inspectors saw; they give no overall grade, and we don’t make one. Reports for this school on gov.ie ↗
Inspectors visit every kind of school. Whole-school evaluations look at teaching and learning, leadership and management; subject inspections look at one subject; follow-through inspections check whether earlier advice was taken. Each report is published on gov.ie with the school’s response.
Getting a place at Coláiste Chilliain
Every school admits under its own published admission policy; no admissions numbers are published.
Families apply to Coláiste Chilliain directly, usually in the year before their child finishes sixth class; the school’s yearly admission notice gives the dates for applying and for its decisions.
A school with more applicants than places admits on the criteria in its admission policy, often brothers and sisters, the area it serves and, for post-primary schools, its feeder primaries. A family refused a place can appeal.
It teaches every subject through Irish.
No figures on applications are published, but the roll shows demand: Coláiste Chilliain is about the size it was in 2019/20 (−4%). All the schools around Deansrath together changed by −1%.
Pupils since 2019/20
Education (Admission to Schools) Act 2018; Department of Education enrolments 2019/20 and 2025/26 (preliminary).
Side by side with the nearest post-primary schools
2025/26The nearest schools of the same kind, as the crow flies: their pupils, ethos and language. No results: none are published.
Each of the 6 nearest post-primary schools has more pupils than Coláiste Chilliain. Since 2019/20 its roll has changed by −4%; 6 of the 6 grew faster.
| School | Pupils | Since 2019/20 | Ethos | Language | DEIS | Away |
|---|---|---|---|---|---|---|
| Coláiste Chilliain | 400 | −4% | Multi-denominational | All in Irish | ||
| Moyle Park College | 763 | +3% | Catholic | English | 0.5 km | |
| Coláiste Bríde | 993 | +4% | Catholic | English | 1.1 km | |
| Deansrath Community College | 425 | +43% | Inter-denominational | English | ✓ | 1.2 km |
| Collinstown Park Community College | 630 | +11% | Inter-denominational | English | ✓ | 2 km |
| Kishoge Community College | 937 | +12% | Multi-denominational | English | 2.1 km | |
| Griffeen Community College | 576 | +317% | Multi-denominational | English | 2.1 km |
The other 177 post-primary schools in Co. Dublin
| School | Pupils | Since 2019/20 | Ethos | Language | DEIS | Away |
|---|---|---|---|---|---|---|
| Kingswood Community College | 1,006 | +93% | Multi-denominational | English | 2.8 km | |
| Phobailscoil Iosolde | 764 | −0% | Inter-denominational | English | ✓ | 3.2 km |
| St. Kevin's Community College | 525 | +41% | Inter-denominational | English | ✓ | 3.2 km |
| Coláiste Cois Life | 592 | −27% | Multi-denominational | All in Irish | 3.6 km | |
| St Marks Community School | 931 | +12% | Inter-denominational | English | ✓ | 3.7 km |
| St. Seton's Secondary School | 741 | – | Other | English | ✓ | 3.9 km |
| The Kings Hospital | 732 | +3% | Church of Ireland | English | 4 km | |
| Lucan Community College | 966 | +5% | Multi-denominational | English | 4.1 km | |
| Kylemore College | 479 | +22% | Multi-denominational | English | ✓ | 4.1 km |
| Coláiste Phádraig CBS | 745 | +38% | Catholic | English | 4.2 km | |
| St Aidan's Community School | 561 | +28% | Inter-denominational | English | ✓ | 4.2 km |
| Adamstown Community College | 981 | +8% | Multi-denominational | English | 4.2 km | |
| Coláiste de hÍde | 266 | −11% | Multi-denominational | All in Irish | ✓ | 4.3 km |
| St Joseph's College | 934 | +6% | Catholic | English | 4.6 km | |
| Meanscoil Iognáid Rís | 521 | −10% | Catholic | English | ✓ | 4.6 km |
| Assumption Secondary School | 270 | +8% | Catholic | English | ✓ | 4.7 km |
| Greenhills College | 186 | +36% | Multi-denominational | English | ✓ | 4.8 km |
| Old Bawn Community School | 1,024 | +12% | Inter-denominational | English | 5 km | |
| Coláiste pobail Fóla | 758 | – | Multi-denominational | English | 5 km | |
| St Pauls Secondary School | 466 | +4% | Catholic | English | ✓ | 5 km |
| Mount Sackville Secondary School | 636 | −3% | Catholic | English | 5 km | |
| Mount Seskin Community College | 350 | +8% | Inter-denominational | English | ✓ | 5 km |
| Killinarden Community School | 471 | −3% | Inter-denominational | English | ✓ | 5.3 km |
| Tallaght Community School | 840 | +10% | Inter-denominational | English | ✓ | 5.3 km |
| Castleknock Community College | 1,318 | +13% | Multi-denominational | English | 5.4 km | |
| Castleknock College | 771 | +10% | Catholic | English | 5.4 km | |
| Mercy Secondary School | 349 | +124% | Catholic | English | ✓ | 5.5 km |
| Our Lady Of Mercy Secondary School | 289 | −6% | Catholic | English | ✓ | 5.6 km |
| Luttrellstown Community College | 1,027 | +15% | Multi-denominational | English | 5.7 km | |
| St Mac Dara's Community College | 915 | +7% | Inter-denominational | English | 5.8 km | |
| Rosary College | 250 | +35% | Catholic | English | ✓ | 6.3 km |
| Firhouse Community College | 825 | +2% | Inter-denominational | English | 6.4 km | |
| Templeogue College | 637 | −6% | Catholic | English | 6.4 km | |
| Edmund Rice College | 912 | +576% | Catholic | English | 6.8 km | |
| Loreto College | 320 | −20% | Catholic | English | ✓ | 7 km |
| Clogher Road Community College | 297 | +46% | Multi-denominational | English | ✓ | 7.2 km |
| Scoil Phobail Chuil Mhin | 1,014 | −1% | Inter-denominational | English | 7.2 km | |
| Terenure College | 800 | +16% | Catholic | English | 7.3 km | |
| Holy Family Community School | 998 | +4% | Inter-denominational | English | 7.3 km | |
| Our Ladys School | 799 | +5% | Catholic | English | 7.5 km | |
| Le Cheile Secondary School | 944 | +26% | Catholic | English | 7.6 km | |
| St. Colmcille's Community School | 727 | −0% | Inter-denominational | English | 7.7 km | |
| C.B.S. James Street | 251 | +65% | Catholic | English | ✓ | 7.7 km |
| Firhouse Educate Together Secondary School | 411 | +407% | Multi-denominational | English | 7.8 km | |
| Presentation Community College | 443 | +26% | Catholic | English | 7.8 km | |
| Eriu Community College | 193 | – | Multi-denominational | English | 7.8 km | |
| Sancta Maria College | 577 | +5% | Catholic | English | 7.9 km | |
| Hansfield ETSS | 867 | +34% | Multi-denominational | English | 8 km | |
| Blakestown Community School | 563 | +31% | Inter-denominational | English | ✓ | 8 km |
| Coláiste Éanna | 618 | +3% | Catholic | English | 8.1 km | |
| Hartstown Community School | 1,120 | −1% | Inter-denominational | English | 8.1 km | |
| Coláiste Mhuire | 272 | −4% | Catholic | All in Irish | ✓ | 8.1 km |
| St Declan's College | 651 | +0% | Catholic | English | 8.2 km | |
| St Dominics College | 790 | −1% | Catholic | English | 8.2 km | |
| Harolds Cross Educate Together Secondary School | 437 | – | Multi-denominational | English | 8.3 km | |
| Presentation College | 262 | +55% | Catholic | English | ✓ | 8.4 km |
| Coláiste Pobail Setanta | 1,079 | +2% | Multi-denominational | English | 8.5 km | |
| Loreto High School | 625 | −5% | Catholic | English | 8.6 km | |
| St Josephs Secondary School | 283 | +48% | Catholic | English | ✓ | 8.6 km |
| Stratford College | 189 | +28% | Jewish | English | 8.7 km | |
| Cabra Community College | 264 | +102% | Multi-denominational | English | ✓ | 8.8 km |
| St Louis High School | 690 | +2% | Catholic | English | 8.8 km | |
| The High School | 811 | +11% | Church of Ireland | English | 8.8 km | |
| Rath Dara Community College | 323 | +28% | Inter-denominational | English | ✓ | 8.8 km |
| St Patricks Cathedral Grammar School | 302 | +39% | Church of Ireland | English | 8.9 km | |
| Gaelcholáiste an Phiarsaigh | 296 | +13% | Multi-denominational | All in Irish | 8.9 km | |
| St Pauls C.B.S. | 244 | +15% | Catholic | English | ✓ | 8.9 km |
| Christian Brothers, Synge St. | 256 | −3% | Catholic | English | ✓ | 9 km |
| St. Mary's College C.S.Sp., Rathmines | 500 | +17% | Catholic | English | 9 km | |
| New Cross College | 417 | +110% | Catholic | English | ✓ | 9.3 km |
| Coláiste Eoin | 257 | +43% | Multi-denominational | English | ✓ | 9.4 km |
| Mount Carmel Secondary School | 386 | −4% | Catholic | English | ✓ | 9.4 km |
| Rockbrook Park School | 186 | +14% | Catholic | English | 9.6 km | |
| De La Salle College | 463 | +45% | Catholic | English | 9.7 km | |
| St Michaels Secondary School | 646 | +4% | Catholic | English | ✓ | 9.7 km |
| St Vincents C.B.S. Glasnevin | 408 | +13% | Catholic | English | ✓ | 9.8 km |
| Loreto College | 588 | +5% | Catholic | English | 9.8 km | |
| Catholic University School | 544 | +7% | Catholic | English | 9.8 km | |
| Belvedere College S.J | 1,011 | +1% | Catholic | English | 10 km | |
| Sandford Park School Ltd | 437 | +8% | Inter-denominational | English | 10 km | |
| Larkin Community College | 403 | +3% | Inter-denominational | English | ✓ | 10 km |
| Gonzaga College | 576 | +4% | Catholic | English | 10 km | |
| Alexandra College | 664 | +13% | Church of Ireland | English | 10 km | |
| St Mary's Secondary School | 830 | +2% | Catholic | English | ✓ | 10 km |
| C.B.S. Westland Row | 205 | +52% | Catholic | English | ✓ | 10 km |
| Ballinteer Community School | 415 | +2% | Inter-denominational | English | ✓ | 11 km |
| Beneavin De La Salle College | 585 | +15% | Catholic | English | ✓ | 11 km |
| Muckross Park College | 709 | +0% | Catholic | English | 11 km | |
| St Kevins College | 503 | −6% | Catholic | English | ✓ | 11 km |
| O'Connell School | 222 | +8% | Catholic | English | ✓ | 11 km |
| St Conleths College | 339 | +19% | Catholic | English | 11 km | |
| Scoil Chaitriona | 523 | +11% | Catholic | All in Irish | ✓ | 11 km |
| St Columba's College | 357 | +7% | Church of Ireland | English | 11 km | |
| Our Lady's Grove Secondary School | 295 | −3% | Catholic | English | 11 km | |
| Rosmini Community School | 139 | +16% | Inter-denominational | English | ✓ | 12 km |
| Dominican College | 799 | +7% | Catholic | English | 12 km | |
| The Teresian School | 230 | +16% | Catholic | English | 12 km | |
| Marian College | 319 | −8% | Catholic | English | ✓ | 12 km |
| Goatstown Educate Together Secondary School | 366 | – | Multi-denominational | English | 12 km | |
| St Kilian's Deutsche Schule | 475 | +18% | Inter-denominational | English | 12 km | |
| Wesley College | 942 | +2% | Methodist | English | 12 km | |
| St. Tiernan's Community School | 368 | +7% | Inter-denominational | English | ✓ | 12 km |
| Clonturk College | 968 | +182% | Multi-denominational | English | 12 km | |
| Trinity Comprehensive School | 564 | +15% | Catholic | English | ✓ | 12 km |
| St. Aidan's C.B.S. | 725 | +1% | Catholic | English | 12 km | |
| Ringsend College | 191 | +1% | Multi-denominational | English | ✓ | 12 km |
| St Josephs C.B.S. | 310 | +20% | Catholic | English | ✓ | 12 km |
| Marino College | 297 | +21% | Multi-denominational | English | ✓ | 12 km |
| St Michaels College | 731 | +10% | Catholic | English | 12 km | |
| Mount Anville Secondary School | 726 | +4% | Catholic | English | 12 km | |
| Maryfield College | 527 | −11% | Catholic | English | 13 km | |
| Árdscoil Rís | 563 | +4% | Catholic | English | 13 km | |
| Sandymount Park Educate Together Secondary School | 437 | +460% | Multi-denominational | English | 13 km | |
| Ellenfield Community College | 150 | +3% | Multi-denominational | English | ✓ | 13 km |
| St Benildus College | 949 | +18% | Catholic | English | 13 km | |
| Mount Temple Comprehensive School | 903 | +2% | Church of Ireland | English | 13 km | |
| Coláiste Eoin | 517 | +4% | Catholic | All in Irish | 13 km | |
| Our Lady Of Mercy College | 407 | +6% | Catholic | English | ✓ | 13 km |
| Coláiste Íosagáin | 488 | +1% | Catholic | All in Irish | 13 km | |
| St Andrews College | 1,011 | +2% | Presbyterian | English | 14 km | |
| Rosemont School | 307 | +69% | Catholic | English | 14 km | |
| Oatlands College | 623 | +14% | Catholic | English | 14 km | |
| St. David's College | 550 | +8% | Catholic | English | ✓ | 14 km |
| St Raphaela's Secondary School | 637 | +12% | Catholic | English | 14 km | |
| Willow Park School | 206 | −0% | Catholic | English | 14 km | |
| Holy Faith Secondary School | 647 | +0% | Catholic | English | 14 km | |
| Blackrock College | 1,041 | +2% | Catholic | English | 14 km | |
| Dominican College | 521 | +19% | Catholic | English | 14 km | |
| St Marys Secondary School | 320 | +0% | Catholic | English | ✓ | 15 km |
| St Pauls College | 650 | +10% | Catholic | English | 15 km | |
| Coolock Community College | 205 | +32% | Multi-denominational | English | ✓ | 15 km |
| Chanel College | 451 | −21% | Catholic | English | ✓ | 15 km |
| Mercy College Coolock | 402 | −6% | Catholic | English | ✓ | 15 km |
| Stepaside Educate Together Secondary School | 741 | +246% | Multi-denominational | English | 16 km | |
| Newpark Comprehensive School | 884 | +3% | Church of Ireland | English | 16 km | |
| Loreto College Foxrock | 660 | +27% | Catholic | English | 16 km | |
| Manor House School | 652 | −5% | Catholic | English | 16 km | |
| Rockford Manor Secondary School | 273 | −1% | Catholic | English | 16 km | |
| The Donahies Community School | 488 | +4% | Inter-denominational | English | ✓ | 17 km |
| Árdscoil La Salle | 289 | +74% | Catholic | English | ✓ | 17 km |
| Christian Brothers College | 549 | +7% | Catholic | English | 17 km | |
| Clonkeen College | 635 | +10% | Catholic | English | 17 km | |
| Belmayne Educate Together Secondary School | 595 | +1,883% | Multi-denominational | English | 18 km | |
| Loreto College | 655 | +4% | Catholic | English | 18 km | |
| Cabinteely Community School | 512 | +12% | Inter-denominational | English | ✓ | 18 km |
| Grange Community College | 553 | +98% | Inter-denominational | English | ✓ | 18 km |
| Gaelcholáiste Reachrann | 453 | +2% | Inter-denominational | All in Irish | 18 km | |
| Holy Child Community School | 275 | +12% | Inter-denominational | English | ✓ | 18 km |
| Coláiste Choilm | 421 | −23% | Catholic | English | 19 km | |
| Blackrock Educate Together Secondary School | 236 | – | Multi-denominational | English | 19 km | |
| Swords Community College | 952 | +473% | Multi-denominational | English | 19 km | |
| Rathdown School | 364 | +38% | Church of Ireland | English | 19 km | |
| St Laurence College | 302 | +17% | Catholic | English | ✓ | 19 km |
| Malahide & Portmarnock Secondary School | 696 | +939% | Multi-denominational | English | 19 km | |
| St Joseph Of Cluny Secondary School | 270 | +7% | Catholic | English | 19 km | |
| Pobalscoil Neasáin | 831 | +7% | Inter-denominational | English | 20 km | |
| Fingal Community College | 864 | +1% | Inter-denominational | English | 20 km | |
| St Finians Community College | 671 | +4% | Multi-denominational | English | ✓ | 20 km |
| St Marys Secondary School | 230 | −16% | Catholic | English | 20 km | |
| St. Fintan's High School | 714 | +1% | Catholic | English | 20 km | |
| Holy Child Killiney | 382 | +9% | Catholic | English | 21 km | |
| Loreto Abbey Secondary School | 757 | +16% | Catholic | English | 21 km | |
| Malahide Community School | 1,250 | +3% | Inter-denominational | English | 21 km | |
| John Scottus Secondary School | 211 | +77% | Inter-denominational | English | 21 km | |
| Santa Sabina Dominican College | 754 | +13% | Catholic | English | 21 km | |
| Portmarnock Community School | 955 | +3% | Inter-denominational | English | 21 km | |
| Sutton Park School | 503 | +36% | Church of Ireland | English | 21 km | |
| Woodbrook College | 623 | +51% | Catholic | English | ✓ | 22 km |
| Donabate Community College | 799 | +5% | Multi-denominational | English | 25 km | |
| Lusk Community College | 1,104 | +61% | Multi-denominational | English | 28 km | |
| St Joseph's Secondary School | 945 | +19% | Catholic | English | ✓ | 30 km |
| Bremore Educate Together Secondary School | 824 | +124% | Multi-denominational | English | 34 km | |
| Coláiste Ghlór na Mara | 520 | +63% | Multi-denominational | All in Irish | 34 km | |
| Ardgillan Community College | 1,014 | +6% | Multi-denominational | English | 34 km | |
| Skerries Community College | 1,025 | +5% | Inter-denominational | English | 34 km | |
| Balbriggan Community College | 686 | +33% | Inter-denominational | English | ✓ | 35 km |
| Loreto Secondary School | 1,220 | −5% | Catholic | English | 35 km |
Living in Deansrath
The town’s figures, not this street’s.
Homes in the D22 Eircode area
Housing in Deansrath →The median sale price rose from €353,100 in 2023 to €425,300 in 2025 (+20%).
New against second-hand, 2023 to 2025
Property Price Register sales in the D22 Eircode routing area, 2023 to 2025.
Renting in Deansrath
Cost of living in Deansrath →New tenancies in Deansrath averaged €1,862 a month in 2025, against €1,743 in 2024 (+7%).
Residential Tenancies Board rent index, new tenancies, 2024 and 2025.
Location
Directions ↗














Deansrath, D22 EW08
Post-primary schools near Coláiste Chilliain
Nearest first, as the crow flies, up to 25 km. Each school’s own admission policy decides who gets a place.
Questions about Coláiste Chilliain
Is Coláiste Chilliain a good school?
We don’t grade it: Ireland publishes no exam results school by school, and section 53 of the Education Act 1998 restricts comparing them. Its inspection reports on gov.ie, a visit and a talk with the principal will tell you more than any table could.
How many pupils does Coláiste Chilliain have?
400 pupils in 2025/26. That is −4% since 2019/20.
Does Coláiste Chilliain teach through Irish?
Yes: every subject at Coláiste Chilliain is taught through Irish.
Who runs Coláiste Chilliain?
Coláiste Chilliain has a multi-denominational ethos. Its patron is Dublin & Dún Laoghaire ETB.
How do pupils get a place at Coláiste Chilliain?
Apply to the school directly. It publishes an admission policy and a yearly admission notice with its dates; if more children apply than it has places, it admits on the criteria in its policy.
Which schools of the same kind are near Coláiste Chilliain?
The nearest are Moyle Park College (0.5 km), Coláiste Bríde (1.1 km) and Deansrath Community College (1.2 km).
Sources: Department of Education, school lists 2025/26 (preliminary) and enrolments since 2015/16, CC BY 4.0 · inspection reports on gov.ie, linked by roll number. Under Creative Commons Attribution 4.0 (CC BY 4.0).
Facts from the Department of Education’s school lists. Listed with Deansrath; nothing here rates the school.
Contains Central Statistics Office (CSO) data, Census 2022, and Tailte Éireann boundaries (CSO Urban Areas, Small Areas, local electoral areas, constituencies), under Creative Commons Attribution 4.0 (CC BY 4.0).