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Coláiste Chilliain

Post-primary · ETBMulti-denominationalGaelcholáiste

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 →

Pupils
400
September, 2025/26
224 girls, 176 boys
Since 2019/20
−4%
from 415 pupils
Ireland: +5%
Ethos
Multi-denominational
Patron: Dublin & Dún Laoghaire ETB
Language
All in Irish
outside the Gaeltacht
Results
Not published
none school by school (Education Act 1998, s.53)
The gist

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 2025/26

Coláiste 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.

02004006002015/162018/192021/222025/26PupilsGirls

Department of Education enrolments at 30 September each year; girls and boys where the lists give them.

No letter

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.

Inspections

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 in

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.

Pupils
400
September, 2025/26
Since 2019/20
−4%
from 415 pupils

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

Coláiste Chilliain−4%
The post-primary schools around Deansrath+15%
All Irish post-primary schools+15%

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

2025/26

The 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.

Coláiste Chilliain400
Moyle Park College763
Coláiste Bríde993
Deansrath425
Collinstown Park630
Kishoge937
Griffeen576
SchoolPupilsSince 2019/20EthosLanguageDEISAway
Coláiste Chilliain400−4%Multi-denominationalAll in Irish
Moyle Park College763+3%CatholicEnglish0.5 km
Coláiste Bríde993+4%CatholicEnglish1.1 km
Deansrath Community College425+43%Inter-denominationalEnglish✓1.2 km
Collinstown Park Community College630+11%Inter-denominationalEnglish✓2 km
Kishoge Community College937+12%Multi-denominationalEnglish2.1 km
Griffeen Community College576+317%Multi-denominationalEnglish2.1 km
The other 177 post-primary schools in Co. Dublin
SchoolPupilsSince 2019/20EthosLanguageDEISAway
Kingswood Community College1,006+93%Multi-denominationalEnglish2.8 km
Phobailscoil Iosolde764−0%Inter-denominationalEnglish✓3.2 km
St. Kevin's Community College525+41%Inter-denominationalEnglish✓3.2 km
Coláiste Cois Life592−27%Multi-denominationalAll in Irish3.6 km
St Marks Community School931+12%Inter-denominationalEnglish✓3.7 km
St. Seton's Secondary School741–OtherEnglish✓3.9 km
The Kings Hospital732+3%Church of IrelandEnglish4 km
Lucan Community College966+5%Multi-denominationalEnglish4.1 km
Kylemore College479+22%Multi-denominationalEnglish✓4.1 km
Coláiste Phádraig CBS745+38%CatholicEnglish4.2 km
St Aidan's Community School561+28%Inter-denominationalEnglish✓4.2 km
Adamstown Community College981+8%Multi-denominationalEnglish4.2 km
Coláiste de hÍde266−11%Multi-denominationalAll in Irish✓4.3 km
St Joseph's College934+6%CatholicEnglish4.6 km
Meanscoil Iognáid Rís521−10%CatholicEnglish✓4.6 km
Assumption Secondary School270+8%CatholicEnglish✓4.7 km
Greenhills College186+36%Multi-denominationalEnglish✓4.8 km
Old Bawn Community School1,024+12%Inter-denominationalEnglish5 km
Coláiste pobail Fóla758–Multi-denominationalEnglish5 km
St Pauls Secondary School466+4%CatholicEnglish✓5 km
Mount Sackville Secondary School636−3%CatholicEnglish5 km
Mount Seskin Community College350+8%Inter-denominationalEnglish✓5 km
Killinarden Community School471−3%Inter-denominationalEnglish✓5.3 km
Tallaght Community School840+10%Inter-denominationalEnglish✓5.3 km
Castleknock Community College1,318+13%Multi-denominationalEnglish5.4 km
Castleknock College771+10%CatholicEnglish5.4 km
Mercy Secondary School349+124%CatholicEnglish✓5.5 km
Our Lady Of Mercy Secondary School289−6%CatholicEnglish✓5.6 km
Luttrellstown Community College1,027+15%Multi-denominationalEnglish5.7 km
St Mac Dara's Community College915+7%Inter-denominationalEnglish5.8 km
Rosary College250+35%CatholicEnglish✓6.3 km
Firhouse Community College825+2%Inter-denominationalEnglish6.4 km
Templeogue College637−6%CatholicEnglish6.4 km
Edmund Rice College912+576%CatholicEnglish6.8 km
Loreto College320−20%CatholicEnglish✓7 km
Clogher Road Community College297+46%Multi-denominationalEnglish✓7.2 km
Scoil Phobail Chuil Mhin1,014−1%Inter-denominationalEnglish7.2 km
Terenure College800+16%CatholicEnglish7.3 km
Holy Family Community School998+4%Inter-denominationalEnglish7.3 km
Our Ladys School799+5%CatholicEnglish7.5 km
Le Cheile Secondary School944+26%CatholicEnglish7.6 km
St. Colmcille's Community School727−0%Inter-denominationalEnglish7.7 km
C.B.S. James Street251+65%CatholicEnglish✓7.7 km
Firhouse Educate Together Secondary School411+407%Multi-denominationalEnglish7.8 km
Presentation Community College443+26%CatholicEnglish7.8 km
Eriu Community College193–Multi-denominationalEnglish7.8 km
Sancta Maria College577+5%CatholicEnglish7.9 km
Hansfield ETSS867+34%Multi-denominationalEnglish8 km
Blakestown Community School563+31%Inter-denominationalEnglish✓8 km
Coláiste Éanna618+3%CatholicEnglish8.1 km
Hartstown Community School1,120−1%Inter-denominationalEnglish8.1 km
Coláiste Mhuire272−4%CatholicAll in Irish✓8.1 km
St Declan's College651+0%CatholicEnglish8.2 km
St Dominics College790−1%CatholicEnglish8.2 km
Harolds Cross Educate Together Secondary School437–Multi-denominationalEnglish8.3 km
Presentation College262+55%CatholicEnglish✓8.4 km
Coláiste Pobail Setanta1,079+2%Multi-denominationalEnglish8.5 km
Loreto High School625−5%CatholicEnglish8.6 km
St Josephs Secondary School283+48%CatholicEnglish✓8.6 km
Stratford College189+28%JewishEnglish8.7 km
Cabra Community College264+102%Multi-denominationalEnglish✓8.8 km
St Louis High School690+2%CatholicEnglish8.8 km
The High School811+11%Church of IrelandEnglish8.8 km
Rath Dara Community College323+28%Inter-denominationalEnglish✓8.8 km
St Patricks Cathedral Grammar School302+39%Church of IrelandEnglish8.9 km
Gaelcholáiste an Phiarsaigh296+13%Multi-denominationalAll in Irish8.9 km
St Pauls C.B.S.244+15%CatholicEnglish✓8.9 km
Christian Brothers, Synge St.256−3%CatholicEnglish✓9 km
St. Mary's College C.S.Sp., Rathmines500+17%CatholicEnglish9 km
New Cross College417+110%CatholicEnglish✓9.3 km
Coláiste Eoin257+43%Multi-denominationalEnglish✓9.4 km
Mount Carmel Secondary School386−4%CatholicEnglish✓9.4 km
Rockbrook Park School186+14%CatholicEnglish9.6 km
De La Salle College463+45%CatholicEnglish9.7 km
St Michaels Secondary School646+4%CatholicEnglish✓9.7 km
St Vincents C.B.S. Glasnevin408+13%CatholicEnglish✓9.8 km
Loreto College588+5%CatholicEnglish9.8 km
Catholic University School544+7%CatholicEnglish9.8 km
Belvedere College S.J1,011+1%CatholicEnglish10 km
Sandford Park School Ltd437+8%Inter-denominationalEnglish10 km
Larkin Community College403+3%Inter-denominationalEnglish✓10 km
Gonzaga College576+4%CatholicEnglish10 km
Alexandra College664+13%Church of IrelandEnglish10 km
St Mary's Secondary School830+2%CatholicEnglish✓10 km
C.B.S. Westland Row205+52%CatholicEnglish✓10 km
Ballinteer Community School415+2%Inter-denominationalEnglish✓11 km
Beneavin De La Salle College585+15%CatholicEnglish✓11 km
Muckross Park College709+0%CatholicEnglish11 km
St Kevins College503−6%CatholicEnglish✓11 km
O'Connell School222+8%CatholicEnglish✓11 km
St Conleths College339+19%CatholicEnglish11 km
Scoil Chaitriona523+11%CatholicAll in Irish✓11 km
St Columba's College357+7%Church of IrelandEnglish11 km
Our Lady's Grove Secondary School295−3%CatholicEnglish11 km
Rosmini Community School139+16%Inter-denominationalEnglish✓12 km
Dominican College799+7%CatholicEnglish12 km
The Teresian School230+16%CatholicEnglish12 km
Marian College319−8%CatholicEnglish✓12 km
Goatstown Educate Together Secondary School366–Multi-denominationalEnglish12 km
St Kilian's Deutsche Schule475+18%Inter-denominationalEnglish12 km
Wesley College942+2%MethodistEnglish12 km
St. Tiernan's Community School368+7%Inter-denominationalEnglish✓12 km
Clonturk College968+182%Multi-denominationalEnglish12 km
Trinity Comprehensive School564+15%CatholicEnglish✓12 km
St. Aidan's C.B.S.725+1%CatholicEnglish12 km
Ringsend College191+1%Multi-denominationalEnglish✓12 km
St Josephs C.B.S.310+20%CatholicEnglish✓12 km
Marino College297+21%Multi-denominationalEnglish✓12 km
St Michaels College731+10%CatholicEnglish12 km
Mount Anville Secondary School726+4%CatholicEnglish12 km
Maryfield College527−11%CatholicEnglish13 km
Árdscoil Rís563+4%CatholicEnglish13 km
Sandymount Park Educate Together Secondary School437+460%Multi-denominationalEnglish13 km
Ellenfield Community College150+3%Multi-denominationalEnglish✓13 km
St Benildus College949+18%CatholicEnglish13 km
Mount Temple Comprehensive School903+2%Church of IrelandEnglish13 km
Coláiste Eoin517+4%CatholicAll in Irish13 km
Our Lady Of Mercy College407+6%CatholicEnglish✓13 km
Coláiste Íosagáin488+1%CatholicAll in Irish13 km
St Andrews College1,011+2%PresbyterianEnglish14 km
Rosemont School307+69%CatholicEnglish14 km
Oatlands College623+14%CatholicEnglish14 km
St. David's College550+8%CatholicEnglish✓14 km
St Raphaela's Secondary School637+12%CatholicEnglish14 km
Willow Park School206−0%CatholicEnglish14 km
Holy Faith Secondary School647+0%CatholicEnglish14 km
Blackrock College1,041+2%CatholicEnglish14 km
Dominican College521+19%CatholicEnglish14 km
St Marys Secondary School320+0%CatholicEnglish✓15 km
St Pauls College650+10%CatholicEnglish15 km
Coolock Community College205+32%Multi-denominationalEnglish✓15 km
Chanel College451−21%CatholicEnglish✓15 km
Mercy College Coolock402−6%CatholicEnglish✓15 km
Stepaside Educate Together Secondary School741+246%Multi-denominationalEnglish16 km
Newpark Comprehensive School884+3%Church of IrelandEnglish16 km
Loreto College Foxrock660+27%CatholicEnglish16 km
Manor House School652−5%CatholicEnglish16 km
Rockford Manor Secondary School273−1%CatholicEnglish16 km
The Donahies Community School488+4%Inter-denominationalEnglish✓17 km
Árdscoil La Salle289+74%CatholicEnglish✓17 km
Christian Brothers College549+7%CatholicEnglish17 km
Clonkeen College635+10%CatholicEnglish17 km
Belmayne Educate Together Secondary School595+1,883%Multi-denominationalEnglish18 km
Loreto College655+4%CatholicEnglish18 km
Cabinteely Community School512+12%Inter-denominationalEnglish✓18 km
Grange Community College553+98%Inter-denominationalEnglish✓18 km
Gaelcholáiste Reachrann453+2%Inter-denominationalAll in Irish18 km
Holy Child Community School275+12%Inter-denominationalEnglish✓18 km
Coláiste Choilm421−23%CatholicEnglish19 km
Blackrock Educate Together Secondary School236–Multi-denominationalEnglish19 km
Swords Community College952+473%Multi-denominationalEnglish19 km
Rathdown School364+38%Church of IrelandEnglish19 km
St Laurence College302+17%CatholicEnglish✓19 km
Malahide & Portmarnock Secondary School696+939%Multi-denominationalEnglish19 km
St Joseph Of Cluny Secondary School270+7%CatholicEnglish19 km
Pobalscoil Neasáin831+7%Inter-denominationalEnglish20 km
Fingal Community College864+1%Inter-denominationalEnglish20 km
St Finians Community College671+4%Multi-denominationalEnglish✓20 km
St Marys Secondary School230−16%CatholicEnglish20 km
St. Fintan's High School714+1%CatholicEnglish20 km
Holy Child Killiney382+9%CatholicEnglish21 km
Loreto Abbey Secondary School757+16%CatholicEnglish21 km
Malahide Community School1,250+3%Inter-denominationalEnglish21 km
John Scottus Secondary School211+77%Inter-denominationalEnglish21 km
Santa Sabina Dominican College754+13%CatholicEnglish21 km
Portmarnock Community School955+3%Inter-denominationalEnglish21 km
Sutton Park School503+36%Church of IrelandEnglish21 km
Woodbrook College623+51%CatholicEnglish✓22 km
Donabate Community College799+5%Multi-denominationalEnglish25 km
Lusk Community College1,104+61%Multi-denominationalEnglish28 km
St Joseph's Secondary School945+19%CatholicEnglish✓30 km
Bremore Educate Together Secondary School824+124%Multi-denominationalEnglish34 km
Coláiste Ghlór na Mara520+63%Multi-denominationalAll in Irish34 km
Ardgillan Community College1,014+6%Multi-denominationalEnglish34 km
Skerries Community College1,025+5%Inter-denominationalEnglish34 km
Balbriggan Community College686+33%Inter-denominationalEnglish✓35 km
Loreto Secondary School1,220−5%CatholicEnglish35 km
Living nearby

Living in Deansrath

The town’s figures, not this street’s.

Median sale price
€405,500
routing key D22, 2023–25 (CSO): less sure
Average rent
€1,862
a month, new tenancies in 2025

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%).

2023€353,100
2024€425,200
2025€425,300

New against second-hand, 2023 to 2025

New homes€470,100
Second-hand homes€348,200

Property Price Register sales in the D22 Eircode routing area, 2023 to 2025.

New tenancies in Deansrath averaged €1,862 a month in 2025, against €1,743 in 2024 (+7%).

2024€1,743
2025€1,862

Residential Tenancies Board rent index, new tenancies, 2024 and 2025.

Deansrath, D22 EW08

Nearby

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).