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St. Colmcille's Community School

Post-primary · Community schoolInter-denominational

Scholarstown Rd, Knocklyon, Dublin 16 · D16 H298 · Roll number 91510M

St. Colmcille's Community School is one of 22 post-primary schools in or within 3 km of Knocklyon. Every school in and around Knocklyon →

Pupils
727
September, 2025/26
353 girls, 374 boys
Since 2019/20
−0%
from 730 pupils
Ireland: +5%
Ethos
Inter-denominational
Patron: Dublin & Dún Laoghaire ETB & Carmelite Order (Irish Province)
Language
English
outside the Gaeltacht
Results
Not published
none school by school (Education Act 1998, s.53)
The gist

What stands out about St. Colmcille's Community School

  • 727 pupils, near the middle for post-primary schools in Ireland (the median is 585).
  • About as many pupils as in 2019/20 (−0%).
  • Teaches through English, with Irish as a subject.
  • A community school: run by a board of the local Education and Training Board and the religious or other bodies that founded it.
  • Its patron is Dublin & Dún Laoghaire ETB & Carmelite Order (Irish Province); its ethos is inter-denominational.

Pupils over time

2015/16 to 2025/26

St. Colmcille's Community School had 727 pupils in 2025/26, against 713 in 2015/16 (+2%). Girls are 49% of them. Its largest roll was 730, in 2019/20. Its roll rose in 6 of the 10 years.

02004006008002015/162018/192021/222025/26PupilsGirls

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

No letter

No letter for St. Colmcille's Community School

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 St. Colmcille's Community School 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 St. Colmcille's Community School

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 St. Colmcille's Community School

Every school admits under its own published admission policy; no admissions numbers are published.

Families apply to St. Colmcille's Community School 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.

Pupils
727
September, 2025/26
Since 2019/20
−0%
from 730 pupils

No figures on applications are published, but the roll shows demand: St. Colmcille's Community School is about the size it was in 2019/20 (−0%). All the schools around Knocklyon together changed by −1%.

Pupils since 2019/20

St. Colmcille's−0%
The post-primary schools around Knocklyon+9%
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.

Of the 6 nearest post-primary schools, 2 have more pupils than St. Colmcille's Community School. Since 2019/20 its roll has changed by −0%; 6 of the 6 grew faster.

St. Colmcille's727
Sancta Maria College577
Coláiste Éanna618
Firhouse Educate Together411
Rockbrook Park School186
St Mac Dara's915
Firhouse825
SchoolPupilsSince 2019/20EthosLanguageDEISAway
St. Colmcille's Community School727−0%Inter-denominationalEnglish
Sancta Maria College577+5%CatholicEnglish1 km
Coláiste Éanna618+3%CatholicEnglish1.4 km
Firhouse Educate Together Secondary School411+407%Multi-denominationalEnglish1.7 km
Rockbrook Park School186+14%CatholicEnglish2 km
St Mac Dara's Community College915+7%Inter-denominationalEnglish2.2 km
Firhouse Community College825+2%Inter-denominationalEnglish2.3 km
The other 177 post-primary schools in Co. Dublin
SchoolPupilsSince 2019/20EthosLanguageDEISAway
Tallaght Community School840+10%Inter-denominationalEnglish✓2.4 km
Loreto High School625−5%CatholicEnglish2.6 km
Our Ladys School799+5%CatholicEnglish2.7 km
Gaelcholáiste an Phiarsaigh296+13%Multi-denominationalAll in Irish2.8 km
Templeogue College637−6%CatholicEnglish2.8 km
Terenure College800+16%CatholicEnglish3.1 km
St Columba's College357+7%Church of IrelandEnglish3.3 km
Coláiste de hÍde266−11%Multi-denominationalAll in Irish✓3.4 km
St Pauls Secondary School466+4%CatholicEnglish✓3.4 km
Greenhills College186+36%Multi-denominationalEnglish✓3.4 km
Ballinteer Community School415+2%Inter-denominationalEnglish✓3.6 km
Old Bawn Community School1,024+12%Inter-denominationalEnglish3.8 km
De La Salle College463+45%CatholicEnglish3.9 km
Presentation Community College443+26%CatholicEnglish4 km
The High School811+11%Church of IrelandEnglish4.1 km
Stratford College189+28%JewishEnglish4.4 km
Rosary College250+35%CatholicEnglish✓4.5 km
Wesley College942+2%MethodistEnglish4.8 km
Kingswood Community College1,006+93%Multi-denominationalEnglish4.9 km
Assumption Secondary School270+8%CatholicEnglish✓5 km
St. Tiernan's Community School368+7%Inter-denominationalEnglish✓5.1 km
St Marks Community School931+12%Inter-denominationalEnglish✓5.1 km
Meanscoil Iognáid Rís521−10%CatholicEnglish✓5.2 km
Killinarden Community School471−3%Inter-denominationalEnglish✓5.5 km
Clogher Road Community College297+46%Multi-denominationalEnglish✓5.6 km
Alexandra College664+13%Church of IrelandEnglish5.6 km
Harolds Cross Educate Together Secondary School437–Multi-denominationalEnglish5.6 km
St Louis High School690+2%CatholicEnglish5.6 km
Goatstown Educate Together Secondary School366–Multi-denominationalEnglish5.7 km
Loreto College320−20%CatholicEnglish✓5.8 km
Our Lady Of Mercy Secondary School289−6%CatholicEnglish✓5.8 km
Our Lady's Grove Secondary School295−3%CatholicEnglish5.8 km
Rosemont School307+69%CatholicEnglish6.1 km
Gonzaga College576+4%CatholicEnglish6.1 km
St Benildus College949+18%CatholicEnglish6.2 km
St. Mary's College C.S.Sp., Rathmines500+17%CatholicEnglish6.3 km
St Kilian's Deutsche Schule475+18%Inter-denominationalEnglish6.3 km
Mount Anville Secondary School726+4%CatholicEnglish6.3 km
Mount Seskin Community College350+8%Inter-denominationalEnglish✓6.3 km
Sandford Park School Ltd437+8%Inter-denominationalEnglish6.4 km
Mercy Secondary School349+124%CatholicEnglish✓6.5 km
St Aidan's Community School561+28%Inter-denominationalEnglish✓6.6 km
Coláiste Bríde993+4%CatholicEnglish6.6 km
Muckross Park College709+0%CatholicEnglish6.8 km
Presentation College262+55%CatholicEnglish✓6.8 km
Christian Brothers, Synge St.256−3%CatholicEnglish✓6.8 km
The Teresian School230+16%CatholicEnglish7 km
C.B.S. James Street251+65%CatholicEnglish✓7.1 km
Moyle Park College763+3%CatholicEnglish7.2 km
St Patricks Cathedral Grammar School302+39%Church of IrelandEnglish7.3 km
St Raphaela's Secondary School637+12%CatholicEnglish7.3 km
St Conleths College339+19%CatholicEnglish7.4 km
Catholic University School544+7%CatholicEnglish7.4 km
Loreto College588+5%CatholicEnglish7.5 km
Oatlands College623+14%CatholicEnglish7.6 km
Coláiste Chilliain400−4%Multi-denominationalAll in Irish7.7 km
Coláiste Eoin517+4%CatholicAll in Irish7.8 km
Kylemore College479+22%Multi-denominationalEnglish✓7.8 km
St. Seton's Secondary School741–OtherEnglish✓7.8 km
Coláiste Íosagáin488+1%CatholicAll in Irish7.8 km
St Michaels College731+10%CatholicEnglish7.9 km
St Andrews College1,011+2%PresbyterianEnglish8.1 km
Coláiste pobail Fóla758–Multi-denominationalEnglish8.2 km
Stepaside Educate Together Secondary School741+246%Multi-denominationalEnglish8.3 km
C.B.S. Westland Row205+52%CatholicEnglish✓8.4 km
St Pauls C.B.S.244+15%CatholicEnglish✓8.4 km
Marian College319−8%CatholicEnglish✓8.4 km
Willow Park School206−0%CatholicEnglish8.5 km
St Josephs Secondary School283+48%CatholicEnglish✓8.5 km
Deansrath Community College425+43%Inter-denominationalEnglish✓8.7 km
Dominican College521+19%CatholicEnglish8.7 km
Mount Carmel Secondary School386−4%CatholicEnglish✓8.7 km
Blackrock College1,041+2%CatholicEnglish8.7 km
Phobailscoil Iosolde764−0%Inter-denominationalEnglish✓8.8 km
Collinstown Park Community College630+11%Inter-denominationalEnglish✓8.8 km
Larkin Community College403+3%Inter-denominationalEnglish✓9 km
Sandymount Park Educate Together Secondary School437+460%Multi-denominationalEnglish9.1 km
Loreto College Foxrock660+27%CatholicEnglish9.2 km
Belvedere College S.J1,011+1%CatholicEnglish9.2 km
Ringsend College191+1%Multi-denominationalEnglish✓9.4 km
Mount Sackville Secondary School636−3%CatholicEnglish9.5 km
Newpark Comprehensive School884+3%Church of IrelandEnglish9.5 km
Coláiste Mhuire272−4%CatholicAll in Irish✓9.7 km
Kishoge Community College937+12%Multi-denominationalEnglish9.8 km
Griffeen Community College576+317%Multi-denominationalEnglish9.8 km
O'Connell School222+8%CatholicEnglish✓9.8 km
St Declan's College651+0%CatholicEnglish9.8 km
The Kings Hospital732+3%Church of IrelandEnglish10 km
Cabra Community College264+102%Multi-denominationalEnglish✓10 km
Rockford Manor Secondary School273−1%CatholicEnglish10 km
St. Kevin's Community College525+41%Inter-denominationalEnglish✓10 km
St Vincents C.B.S. Glasnevin408+13%CatholicEnglish✓10 km
St Dominics College790−1%CatholicEnglish10 km
Clonkeen College635+10%CatholicEnglish11 km
Castleknock College771+10%CatholicEnglish11 km
St Josephs C.B.S.310+20%CatholicEnglish✓11 km
Holy Family Community School998+4%Inter-denominationalEnglish11 km
Marino College297+21%Multi-denominationalEnglish✓11 km
Edmund Rice College912+576%CatholicEnglish11 km
Christian Brothers College549+7%CatholicEnglish11 km
St Mary's Secondary School830+2%CatholicEnglish✓11 km
Rosmini Community School139+16%Inter-denominationalEnglish✓11 km
Scoil Chaitriona523+11%CatholicAll in Irish✓11 km
Blackrock Educate Together Secondary School236–Multi-denominationalEnglish11 km
Coláiste Cois Life592−27%Multi-denominationalAll in Irish11 km
Cabinteely Community School512+12%Inter-denominationalEnglish✓11 km
Dominican College799+7%CatholicEnglish11 km
Castleknock Community College1,318+13%Multi-denominationalEnglish12 km
Árdscoil Rís563+4%CatholicEnglish12 km
Coláiste Phádraig CBS745+38%CatholicEnglish12 km
Adamstown Community College981+8%Multi-denominationalEnglish12 km
Mount Temple Comprehensive School903+2%Church of IrelandEnglish12 km
Lucan Community College966+5%Multi-denominationalEnglish12 km
Holy Child Community School275+12%Inter-denominationalEnglish✓12 km
Holy Faith Secondary School647+0%CatholicEnglish12 km
Maryfield College527−11%CatholicEnglish12 km
Clonturk College968+182%Multi-denominationalEnglish12 km
St Michaels Secondary School646+4%CatholicEnglish✓12 km
St Kevins College503−6%CatholicEnglish✓12 km
St Laurence College302+17%CatholicEnglish✓12 km
St Joseph's College934+6%CatholicEnglish12 km
Coláiste Eoin257+43%Multi-denominationalEnglish✓12 km
Rathdown School364+38%Church of IrelandEnglish12 km
Luttrellstown Community College1,027+15%Multi-denominationalEnglish12 km
Beneavin De La Salle College585+15%CatholicEnglish✓12 km
St. Aidan's C.B.S.725+1%CatholicEnglish12 km
New Cross College417+110%CatholicEnglish✓13 km
Ellenfield Community College150+3%Multi-denominationalEnglish✓13 km
St Joseph Of Cluny Secondary School270+7%CatholicEnglish13 km
Le Cheile Secondary School944+26%CatholicEnglish13 km
St. David's College550+8%CatholicEnglish✓13 km
Trinity Comprehensive School564+15%CatholicEnglish✓13 km
St Pauls College650+10%CatholicEnglish13 km
Our Lady Of Mercy College407+6%CatholicEnglish✓13 km
Scoil Phobail Chuil Mhin1,014−1%Inter-denominationalEnglish13 km
St Marys Secondary School320+0%CatholicEnglish✓13 km
John Scottus Secondary School211+77%Inter-denominationalEnglish14 km
Holy Child Killiney382+9%CatholicEnglish14 km
Chanel College451−21%CatholicEnglish✓14 km
Mercy College Coolock402−6%CatholicEnglish✓14 km
Loreto Abbey Secondary School757+16%CatholicEnglish14 km
Blakestown Community School563+31%Inter-denominationalEnglish✓14 km
Rath Dara Community College323+28%Inter-denominationalEnglish✓14 km
Manor House School652−5%CatholicEnglish15 km
Hartstown Community School1,120−1%Inter-denominationalEnglish15 km
Woodbrook College623+51%CatholicEnglish✓15 km
Coolock Community College205+32%Multi-denominationalEnglish✓15 km
Eriu Community College193–Multi-denominationalEnglish15 km
Hansfield ETSS867+34%Multi-denominationalEnglish15 km
Coláiste Pobail Setanta1,079+2%Multi-denominationalEnglish15 km
Árdscoil La Salle289+74%CatholicEnglish✓16 km
The Donahies Community School488+4%Inter-denominationalEnglish✓16 km
Belmayne Educate Together Secondary School595+1,883%Multi-denominationalEnglish17 km
Gaelcholáiste Reachrann453+2%Inter-denominationalAll in Irish17 km
Grange Community College553+98%Inter-denominationalEnglish✓17 km
Pobalscoil Neasáin831+7%Inter-denominationalEnglish18 km
St. Fintan's High School714+1%CatholicEnglish18 km
St Marys Secondary School230−16%CatholicEnglish18 km
Sutton Park School503+36%Church of IrelandEnglish18 km
Santa Sabina Dominican College754+13%CatholicEnglish19 km
Loreto College655+4%CatholicEnglish20 km
Coláiste Choilm421−23%CatholicEnglish20 km
Malahide & Portmarnock Secondary School696+939%Multi-denominationalEnglish20 km
Portmarnock Community School955+3%Inter-denominationalEnglish21 km
Malahide Community School1,250+3%Inter-denominationalEnglish21 km
Fingal Community College864+1%Inter-denominationalEnglish21 km
Swords Community College952+473%Multi-denominationalEnglish21 km
St Finians Community College671+4%Multi-denominationalEnglish✓22 km
Donabate Community College799+5%Multi-denominationalEnglish26 km
Lusk Community College1,104+61%Multi-denominationalEnglish30 km
St Joseph's Secondary School945+19%CatholicEnglish✓31 km
Skerries Community College1,025+5%Inter-denominationalEnglish36 km
Ardgillan Community College1,014+6%Multi-denominationalEnglish37 km
Bremore Educate Together Secondary School824+124%Multi-denominationalEnglish37 km
Coláiste Ghlór na Mara520+63%Multi-denominationalAll in Irish37 km
Balbriggan Community College686+33%Inter-denominationalEnglish✓38 km
Loreto Secondary School1,220−5%CatholicEnglish38 km
Living nearby

Living in Knocklyon

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

Median sale price
€570,000
261 sales, 2023–25, Property Price Register
Average rent
€2,162
a month, new tenancies in 2025

Homes in the D16 Eircode area

Housing in Knocklyon →

The median sale price rose from €555,000 in 2023 to €643,000 in 2025 (+16%).

2023€555,000
2024€590,000
2025€643,000

New against second-hand, 2023 to 2025

New homes€818,500
Second-hand homes€594,300

Property Price Register sales in the D16 Eircode routing area, 2023 to 2025.

New tenancies in Knocklyon averaged €2,162 a month in 2025, against €2,126 in 2024 (+2%).

2024€2,126
2025€2,162

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

Knocklyon, D16 H298

Nearby

Post-primary schools near St. Colmcille's Community School

Nearest first, as the crow flies, up to 25 km. Each school’s own admission policy decides who gets a place.

Questions about St. Colmcille's Community School

Is St. Colmcille's Community School 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 St. Colmcille's Community School have?

727 pupils in 2025/26. That is −0% since 2019/20.

Does St. Colmcille's Community School teach through Irish?

No: St. Colmcille's Community School teaches in English, with Irish as a subject.

Who runs St. Colmcille's Community School?

St. Colmcille's Community School has a inter-denominational ethos. Its patron is Dublin & Dún Laoghaire ETB & Carmelite Order (Irish Province).

How do pupils get a place at St. Colmcille's Community School?

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 St. Colmcille's Community School?

The nearest are Sancta Maria College (1 km), Coláiste Éanna (1.4 km) and Firhouse Educate Together Secondary School (1.7 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 Knocklyon; 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).