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Coláiste Íosagáin

Post-primary · Voluntary secondaryCatholicGaelcholáisteGirls

Bóthar Stigh Lorgan, Baile an Bhóthair, An Charraig Dhubh, Co Átha Cliath · A94 KV12 · Roll number 60042F

Coláiste Íosagáin is one of 27 post-primary schools in or within 3 km of Booterstown. Every school in and around Booterstown →

Pupils
488
September, 2025/26
Girls
Since 2019/20
+1%
from 485 pupils
Ireland: +5%
Ethos
Catholic
Patron: Edmund Rice Schools Trust
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 Íosagáin

  • 488 pupils, near the middle for post-primary schools in Ireland (the median is 585).
  • About as many pupils as in 2019/20 (+1%).
  • Every subject is taught through Irish.
  • A girls’ school.
  • A voluntary secondary school: owned by its trustees, most often a religious order or its successor trust, and paid for by the State.
  • Its patron is Edmund Rice Schools Trust; its ethos is Catholic.

Pupils over time

2015/16 to 2025/26

Coláiste Íosagáin had 488 pupils in 2025/26, down from 496 in 2015/16 (−2%). Its roll rose in 3 of the 10 years.

02004006002015/162018/192021/222025/26Pupils

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

No letter

No letter for Coláiste Íosagáin

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 Íosagáin 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 Íosagáin

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 Íosagáin

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

Families apply to Coláiste Íosagáin 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 takes girls only. It teaches every subject through Irish.

Pupils
488
September, 2025/26
Since 2019/20
+1%
from 485 pupils

No figures on applications are published, but the roll shows demand: Coláiste Íosagáin is about the size it was in 2019/20 (+1%). All the schools around Booterstown together changed by +6%.

Pupils since 2019/20

Coláiste Íosagáin+1%
The post-primary schools around Booterstown+10%
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, 5 have more pupils than Coláiste Íosagáin. Since 2019/20 its roll has changed by +1%; 5 of the 6 grew faster.

Coláiste Íosagáin488
Coláiste Eoin517
St Andrews College1,011
Willow Park School206
Blackrock College1,041
Dominican College521
Oatlands College623
SchoolPupilsSince 2019/20EthosLanguageDEISAway
Coláiste Íosagáin488+1%CatholicAll in Irish
Coláiste Eoin517+4%CatholicAll in Irish0.1 km
St Andrews College1,011+2%PresbyterianEnglish0.4 km
Willow Park School206−0%CatholicEnglish0.7 km
Blackrock College1,041+2%CatholicEnglish0.9 km
Dominican College521+19%CatholicEnglish1 km
Oatlands College623+14%CatholicEnglish1.1 km
The other 177 post-primary schools in Co. Dublin
SchoolPupilsSince 2019/20EthosLanguageDEISAway
Mount Anville Secondary School726+4%CatholicEnglish1.6 km
St Kilian's Deutsche Schule475+18%Inter-denominationalEnglish1.7 km
Our Lady's Grove Secondary School295−3%CatholicEnglish2.1 km
St Michaels College731+10%CatholicEnglish2.1 km
Goatstown Educate Together Secondary School366–Multi-denominationalEnglish2.1 km
The Teresian School230+16%CatholicEnglish2.1 km
St Raphaela's Secondary School637+12%CatholicEnglish2.1 km
St Benildus College949+18%CatholicEnglish2.3 km
Newpark Comprehensive School884+3%Church of IrelandEnglish2.5 km
Alexandra College664+13%Church of IrelandEnglish3.2 km
Rockford Manor Secondary School273−1%CatholicEnglish3.2 km
St. Tiernan's Community School368+7%Inter-denominationalEnglish✓3.3 km
Muckross Park College709+0%CatholicEnglish3.3 km
Gonzaga College576+4%CatholicEnglish3.4 km
Sandymount Park Educate Together Secondary School437+460%Multi-denominationalEnglish3.5 km
St Conleths College339+19%CatholicEnglish3.7 km
Marian College319−8%CatholicEnglish✓3.7 km
Loreto College Foxrock660+27%CatholicEnglish3.8 km
Sandford Park School Ltd437+8%Inter-denominationalEnglish3.8 km
Wesley College942+2%MethodistEnglish3.8 km
Christian Brothers College549+7%CatholicEnglish4 km
De La Salle College463+45%CatholicEnglish4 km
Ballinteer Community School415+2%Inter-denominationalEnglish✓4.4 km
The High School811+11%Church of IrelandEnglish4.6 km
Stepaside Educate Together Secondary School741+246%Multi-denominationalEnglish4.6 km
Stratford College189+28%JewishEnglish4.7 km
Clonkeen College635+10%CatholicEnglish4.8 km
Ringsend College191+1%Multi-denominationalEnglish✓4.8 km
St Louis High School690+2%CatholicEnglish4.9 km
Rosemont School307+69%CatholicEnglish5 km
St. Mary's College C.S.Sp., Rathmines500+17%CatholicEnglish5 km
Catholic University School544+7%CatholicEnglish5 km
Gaelcholáiste an Phiarsaigh296+13%Multi-denominationalAll in Irish5.2 km
Loreto College588+5%CatholicEnglish5.2 km
Holy Child Community School275+12%Inter-denominationalEnglish✓5.4 km
C.B.S. Westland Row205+52%CatholicEnglish✓5.4 km
Loreto High School625−5%CatholicEnglish5.4 km
Harolds Cross Educate Together Secondary School437–Multi-denominationalEnglish5.4 km
Christian Brothers, Synge St.256−3%CatholicEnglish✓5.5 km
Presentation Community College443+26%CatholicEnglish5.6 km
Rathdown School364+38%Church of IrelandEnglish5.7 km
St Columba's College357+7%Church of IrelandEnglish5.9 km
Cabinteely Community School512+12%Inter-denominationalEnglish✓5.9 km
St Patricks Cathedral Grammar School302+39%Church of IrelandEnglish6.1 km
Our Ladys School799+5%CatholicEnglish6.1 km
Presentation College262+55%CatholicEnglish✓6.2 km
Terenure College800+16%CatholicEnglish6.2 km
St Joseph Of Cluny Secondary School270+7%CatholicEnglish6.4 km
Holy Faith Secondary School647+0%CatholicEnglish6.4 km
Coláiste Éanna618+3%CatholicEnglish6.6 km
Larkin Community College403+3%Inter-denominationalEnglish✓6.6 km
Clogher Road Community College297+46%Multi-denominationalEnglish✓6.6 km
Sancta Maria College577+5%CatholicEnglish6.9 km
Loreto College320−20%CatholicEnglish✓6.9 km
O'Connell School222+8%CatholicEnglish✓6.9 km
Mount Carmel Secondary School386−4%CatholicEnglish✓7 km
Belvedere College S.J1,011+1%CatholicEnglish7.1 km
C.B.S. James Street251+65%CatholicEnglish✓7.1 km
Rosary College250+35%CatholicEnglish✓7.1 km
St Josephs C.B.S.310+20%CatholicEnglish✓7.1 km
Blackrock Educate Together Secondary School236–Multi-denominationalEnglish7.1 km
Marino College297+21%Multi-denominationalEnglish✓7.1 km
St Pauls C.B.S.244+15%CatholicEnglish✓7.2 km
Templeogue College637−6%CatholicEnglish7.2 km
St Laurence College302+17%CatholicEnglish✓7.2 km
Loreto Abbey Secondary School757+16%CatholicEnglish7.4 km
Mount Temple Comprehensive School903+2%Church of IrelandEnglish7.5 km
Árdscoil Rís563+4%CatholicEnglish7.6 km
St Josephs Secondary School283+48%CatholicEnglish✓7.6 km
Rockbrook Park School186+14%CatholicEnglish7.8 km
St. Colmcille's Community School727−0%Inter-denominationalEnglish7.8 km
St Pauls College650+10%CatholicEnglish7.9 km
Holy Child Killiney382+9%CatholicEnglish8.1 km
Rosmini Community School139+16%Inter-denominationalEnglish✓8.2 km
St Mac Dara's Community College915+7%Inter-denominationalEnglish8.2 km
Our Lady Of Mercy Secondary School289−6%CatholicEnglish✓8.3 km
Maryfield College527−11%CatholicEnglish8.4 km
St Marys Secondary School320+0%CatholicEnglish✓8.5 km
St Pauls Secondary School466+4%CatholicEnglish✓8.5 km
Dominican College799+7%CatholicEnglish8.5 km
St Vincents C.B.S. Glasnevin408+13%CatholicEnglish✓8.7 km
Manor House School652−5%CatholicEnglish8.7 km
Mercy Secondary School349+124%CatholicEnglish✓8.7 km
Greenhills College186+36%Multi-denominationalEnglish✓8.7 km
Assumption Secondary School270+8%CatholicEnglish✓8.8 km
St. David's College550+8%CatholicEnglish✓8.8 km
Scoil Chaitriona523+11%CatholicAll in Irish✓8.9 km
Meanscoil Iognáid Rís521−10%CatholicEnglish✓8.9 km
Tallaght Community School840+10%Inter-denominationalEnglish✓9 km
Clonturk College968+182%Multi-denominationalEnglish9.1 km
Mercy College Coolock402−6%CatholicEnglish✓9.3 km
St Mary's Secondary School830+2%CatholicEnglish✓9.4 km
Firhouse Educate Together Secondary School411+407%Multi-denominationalEnglish9.4 km
Ellenfield Community College150+3%Multi-denominationalEnglish✓9.4 km
Cabra Community College264+102%Multi-denominationalEnglish✓9.5 km
Chanel College451−21%CatholicEnglish✓9.5 km
Our Lady Of Mercy College407+6%CatholicEnglish✓9.5 km
Coláiste Mhuire272−4%CatholicAll in Irish✓9.6 km
Coláiste de hÍde266−11%Multi-denominationalAll in Irish✓9.7 km
St. Aidan's C.B.S.725+1%CatholicEnglish9.7 km
St Declan's College651+0%CatholicEnglish9.7 km
Árdscoil La Salle289+74%CatholicEnglish✓9.9 km
Firhouse Community College825+2%Inter-denominationalEnglish10 km
St Dominics College790−1%CatholicEnglish10 km
The Donahies Community School488+4%Inter-denominationalEnglish✓10 km
John Scottus Secondary School211+77%Inter-denominationalEnglish10 km
St Kevins College503−6%CatholicEnglish✓10 km
Coolock Community College205+32%Multi-denominationalEnglish✓11 km
Trinity Comprehensive School564+15%CatholicEnglish✓11 km
Kylemore College479+22%Multi-denominationalEnglish✓11 km
Sutton Park School503+36%Church of IrelandEnglish11 km
St. Seton's Secondary School741–OtherEnglish✓11 km
Pobalscoil Neasáin831+7%Inter-denominationalEnglish11 km
Beneavin De La Salle College585+15%CatholicEnglish✓11 km
Woodbrook College623+51%CatholicEnglish✓11 km
Kingswood Community College1,006+93%Multi-denominationalEnglish11 km
St. Fintan's High School714+1%CatholicEnglish11 km
Old Bawn Community School1,024+12%Inter-denominationalEnglish11 km
Gaelcholáiste Reachrann453+2%Inter-denominationalAll in Irish11 km
Grange Community College553+98%Inter-denominationalEnglish✓11 km
Belmayne Educate Together Secondary School595+1,883%Multi-denominationalEnglish11 km
St Michaels Secondary School646+4%CatholicEnglish✓11 km
Santa Sabina Dominican College754+13%CatholicEnglish12 km
St Marys Secondary School230−16%CatholicEnglish12 km
Coláiste Eoin257+43%Multi-denominationalEnglish✓12 km
Mount Sackville Secondary School636−3%CatholicEnglish12 km
St Marks Community School931+12%Inter-denominationalEnglish✓12 km
Coláiste Bríde993+4%CatholicEnglish12 km
Phobailscoil Iosolde764−0%Inter-denominationalEnglish✓13 km
Edmund Rice College912+576%CatholicEnglish13 km
New Cross College417+110%CatholicEnglish✓13 km
Moyle Park College763+3%CatholicEnglish13 km
Castleknock College771+10%CatholicEnglish13 km
Killinarden Community School471−3%Inter-denominationalEnglish✓13 km
Coláiste Chilliain400−4%Multi-denominationalAll in Irish13 km
Collinstown Park Community College630+11%Inter-denominationalEnglish✓13 km
The Kings Hospital732+3%Church of IrelandEnglish14 km
Mount Seskin Community College350+8%Inter-denominationalEnglish✓14 km
St Aidan's Community School561+28%Inter-denominationalEnglish✓14 km
St. Kevin's Community College525+41%Inter-denominationalEnglish✓15 km
Deansrath Community College425+43%Inter-denominationalEnglish✓15 km
Castleknock Community College1,318+13%Multi-denominationalEnglish15 km
Le Cheile Secondary School944+26%CatholicEnglish15 km
Portmarnock Community School955+3%Inter-denominationalEnglish15 km
Kishoge Community College937+12%Multi-denominationalEnglish15 km
Griffeen Community College576+317%Multi-denominationalEnglish15 km
Malahide Community School1,250+3%Inter-denominationalEnglish15 km
Coláiste pobail Fóla758–Multi-denominationalEnglish16 km
Luttrellstown Community College1,027+15%Multi-denominationalEnglish16 km
Scoil Phobail Chuil Mhin1,014−1%Inter-denominationalEnglish16 km
Rath Dara Community College323+28%Inter-denominationalEnglish✓16 km
Malahide & Portmarnock Secondary School696+939%Multi-denominationalEnglish16 km
Coláiste Cois Life592−27%Multi-denominationalAll in Irish16 km
Coláiste Phádraig CBS745+38%CatholicEnglish16 km
Coláiste Choilm421−23%CatholicEnglish17 km
Blakestown Community School563+31%Inter-denominationalEnglish✓17 km
St Joseph's College934+6%CatholicEnglish17 km
Lucan Community College966+5%Multi-denominationalEnglish17 km
Loreto College655+4%CatholicEnglish17 km
Hartstown Community School1,120−1%Inter-denominationalEnglish18 km
Adamstown Community College981+8%Multi-denominationalEnglish18 km
Fingal Community College864+1%Inter-denominationalEnglish18 km
St Finians Community College671+4%Multi-denominationalEnglish✓18 km
Swords Community College952+473%Multi-denominationalEnglish18 km
Holy Family Community School998+4%Inter-denominationalEnglish19 km
Coláiste Pobail Setanta1,079+2%Multi-denominationalEnglish19 km
Eriu Community College193–Multi-denominationalEnglish19 km
Hansfield ETSS867+34%Multi-denominationalEnglish19 km
Donabate Community College799+5%Multi-denominationalEnglish21 km
St Joseph's Secondary School945+19%CatholicEnglish✓25 km
Lusk Community College1,104+61%Multi-denominationalEnglish26 km
Skerries Community College1,025+5%Inter-denominationalEnglish31 km
Ardgillan Community College1,014+6%Multi-denominationalEnglish33 km
Bremore Educate Together Secondary School824+124%Multi-denominationalEnglish34 km
Coláiste Ghlór na Mara520+63%Multi-denominationalAll in Irish34 km
Balbriggan Community College686+33%Inter-denominationalEnglish✓34 km
Loreto Secondary School1,220−5%CatholicEnglish34 km
Living nearby

Living in Booterstown

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

Median sale price
€732,500
104 sales, 2023–25, Property Price Register
Average rent
€2,648
a month, new tenancies in 2025

Homes in the A94 Eircode area

Housing in Booterstown →

The median sale price rose from €716,400 in 2023 to €826,400 in 2025 (+15%).

2023€716,400
2024€728,200
2025€826,400

New against second-hand, 2023 to 2025

New homes€863,000
Second-hand homes€748,600

Property Price Register sales in the A94 Eircode routing area, 2023 to 2025.

Renting in Booterstown

Cost of living in Booterstown →

New tenancies in Booterstown averaged €2,648 a month in 2025, against €2,474 in 2024 (+7%).

2024€2,474
2025€2,648

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

Booterstown, A94 KV12

Nearby

Post-primary schools near Coláiste Íosagáin

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

Questions about Coláiste Íosagáin

Is Coláiste Íosagáin 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 Íosagáin have?

488 pupils in 2025/26. That is +1% since 2019/20.

Does Coláiste Íosagáin teach through Irish?

Yes: every subject at Coláiste Íosagáin is taught through Irish.

Who runs Coláiste Íosagáin?

Coláiste Íosagáin has a Catholic ethos. Its patron is Edmund Rice Schools Trust.

How do pupils get a place at Coláiste Íosagáin?

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 Íosagáin?

The nearest are Coláiste Eoin (0.1 km), St Andrews College (0.4 km) and Willow Park School (0.7 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 Booterstown; 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).