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St Marys Secondary School

Post-primary · Voluntary secondaryCatholic

Main Street, Baldoyle, Dublin 13 · D13 W208 · Roll number 60021U

St Marys Secondary School is one of 13 post-primary schools in or within 3 km of Baldoyle. Every school in and around Baldoyle →

Pupils
230
September, 2025/26
209 girls, 21 boys
Since 2019/20
−16%
from 274 pupils
Ireland: +5%
Ethos
Catholic
Patron: Religious Sisters of Charity
Language
English
outside the Gaeltacht
Results
Not published
none school by school (Education Act 1998, s.53)
The gist

What stands out about St Marys Secondary School

  • A small post-primary school: 230 pupils, against a typical 585.
  • Teaches through English, with Irish as a subject.
  • Smaller than it was: 230 pupils, 16% fewer than the 274 of 2019/20.
  • The smallest of the 13 post-primary schools around Baldoyle.
  • 209 girls and 21 boys: more of one than the other.
  • 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 Religious Sisters of Charity; its ethos is Catholic.

Pupils over time

2015/16 to 2025/26

St Marys Secondary School had 230 pupils in 2025/26, down from 335 in 2015/16 (−31%). Girls are 91% of them. Its roll rose in 2 of the 10 years.

0901802703602015/162018/192021/222025/26PupilsGirls

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

No letter

No letter for St Marys Secondary 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 Marys Secondary 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 Marys Secondary 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 Marys Secondary School

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

Families apply to St Marys Secondary 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
230
September, 2025/26
Since 2019/20
−16%
from 274 pupils

No figures on applications are published, but the roll shows demand: St Marys Secondary School has shrunk by 16% since 2019/20. All the schools around Baldoyle together changed by +6%.

Pupils since 2019/20

St Marys−16%
The post-primary schools around Baldoyle+19%
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 St Marys Secondary School. Since 2019/20 its roll has changed by −16%; 6 of the 6 grew faster.

St Marys230
Pobalscoil Neasáin831
St. Fintan's High School714
Gaelcholáiste Reachrann453
Grange553
Santa Sabina Dominican College754
Belmayne Educate Together595
SchoolPupilsSince 2019/20EthosLanguageDEISAway
St Marys Secondary School230−16%CatholicEnglish
Pobalscoil Neasáin831+7%Inter-denominationalEnglish0.6 km
St. Fintan's High School714+1%CatholicEnglish1.1 km
Gaelcholáiste Reachrann453+2%Inter-denominationalAll in Irish2 km
Grange Community College553+98%Inter-denominationalEnglish✓2 km
Santa Sabina Dominican College754+13%CatholicEnglish2.1 km
Belmayne Educate Together Secondary School595+1,883%Multi-denominationalEnglish2.9 km
The other 177 post-primary schools in Co. Dublin
SchoolPupilsSince 2019/20EthosLanguageDEISAway
Árdscoil La Salle289+74%CatholicEnglish✓2.9 km
The Donahies Community School488+4%Inter-denominationalEnglish✓3 km
Sutton Park School503+36%Church of IrelandEnglish3.2 km
Manor House School652−5%CatholicEnglish3.6 km
Portmarnock Community School955+3%Inter-denominationalEnglish3.9 km
Mercy College Coolock402−6%CatholicEnglish✓4.8 km
Malahide Community School1,250+3%Inter-denominationalEnglish4.9 km
St Pauls College650+10%CatholicEnglish5.1 km
Chanel College451−21%CatholicEnglish✓5.2 km
St Marys Secondary School320+0%CatholicEnglish✓5.3 km
Coolock Community College205+32%Multi-denominationalEnglish✓5.7 km
Holy Faith Secondary School647+0%CatholicEnglish6.2 km
St. David's College550+8%CatholicEnglish✓6.2 km
Our Lady Of Mercy College407+6%CatholicEnglish✓6.9 km
Mount Temple Comprehensive School903+2%Church of IrelandEnglish7 km
Malahide & Portmarnock Secondary School696+939%Multi-denominationalEnglish7.3 km
Árdscoil Rís563+4%CatholicEnglish7.3 km
Maryfield College527−11%CatholicEnglish7.5 km
Ellenfield Community College150+3%Multi-denominationalEnglish✓7.6 km
Marino College297+21%Multi-denominationalEnglish✓7.8 km
St Josephs C.B.S.310+20%CatholicEnglish✓7.9 km
Clonturk College968+182%Multi-denominationalEnglish8.2 km
St. Aidan's C.B.S.725+1%CatholicEnglish8.4 km
Dominican College799+7%CatholicEnglish8.4 km
Rosmini Community School139+16%Inter-denominationalEnglish✓8.5 km
Ringsend College191+1%Multi-denominationalEnglish✓8.7 km
Coláiste Choilm421−23%CatholicEnglish9 km
Trinity Comprehensive School564+15%CatholicEnglish✓9 km
Sandymount Park Educate Together Secondary School437+460%Multi-denominationalEnglish9.1 km
Fingal Community College864+1%Inter-denominationalEnglish9.2 km
O'Connell School222+8%CatholicEnglish✓9.2 km
Scoil Chaitriona523+11%CatholicAll in Irish✓9.3 km
Marian College319−8%CatholicEnglish✓9.7 km
St Mary's Secondary School830+2%CatholicEnglish✓9.9 km
St Finians Community College671+4%Multi-denominationalEnglish✓9.9 km
Larkin Community College403+3%Inter-denominationalEnglish✓10 km
St Kevins College503−6%CatholicEnglish✓10 km
Belvedere College S.J1,011+1%CatholicEnglish10 km
C.B.S. Westland Row205+52%CatholicEnglish✓10 km
Loreto College655+4%CatholicEnglish10 km
St Vincents C.B.S. Glasnevin408+13%CatholicEnglish✓10 km
Donabate Community College799+5%Multi-denominationalEnglish10 km
St Michaels College731+10%CatholicEnglish10 km
Beneavin De La Salle College585+15%CatholicEnglish✓11 km
Mount Carmel Secondary School386−4%CatholicEnglish✓11 km
St Conleths College339+19%CatholicEnglish11 km
Loreto College588+5%CatholicEnglish11 km
Catholic University School544+7%CatholicEnglish11 km
Willow Park School206−0%CatholicEnglish11 km
St Pauls C.B.S.244+15%CatholicEnglish✓11 km
Swords Community College952+473%Multi-denominationalEnglish11 km
Blackrock College1,041+2%CatholicEnglish11 km
St Andrews College1,011+2%PresbyterianEnglish11 km
The Teresian School230+16%CatholicEnglish11 km
Muckross Park College709+0%CatholicEnglish11 km
St Josephs Secondary School283+48%CatholicEnglish✓11 km
Dominican College521+19%CatholicEnglish11 km
Cabra Community College264+102%Multi-denominationalEnglish✓11 km
St Patricks Cathedral Grammar School302+39%Church of IrelandEnglish12 km
St Michaels Secondary School646+4%CatholicEnglish✓12 km
Sandford Park School Ltd437+8%Inter-denominationalEnglish12 km
Coláiste Íosagáin488+1%CatholicAll in Irish12 km
Coláiste Eoin517+4%CatholicAll in Irish12 km
Christian Brothers, Synge St.256−3%CatholicEnglish✓12 km
Christian Brothers College549+7%CatholicEnglish12 km
Gonzaga College576+4%CatholicEnglish12 km
St. Mary's College C.S.Sp., Rathmines500+17%CatholicEnglish12 km
Presentation College262+55%CatholicEnglish✓12 km
Coláiste Mhuire272−4%CatholicAll in Irish✓12 km
Coláiste Eoin257+43%Multi-denominationalEnglish✓12 km
St Declan's College651+0%CatholicEnglish12 km
St Dominics College790−1%CatholicEnglish12 km
Newpark Comprehensive School884+3%Church of IrelandEnglish12 km
St Kilian's Deutsche Schule475+18%Inter-denominationalEnglish12 km
Rockford Manor Secondary School273−1%CatholicEnglish12 km
C.B.S. James Street251+65%CatholicEnglish✓12 km
Alexandra College664+13%Church of IrelandEnglish13 km
Oatlands College623+14%CatholicEnglish13 km
St Louis High School690+2%CatholicEnglish13 km
Our Lady's Grove Secondary School295−3%CatholicEnglish13 km
Harolds Cross Educate Together Secondary School437–Multi-denominationalEnglish13 km
New Cross College417+110%CatholicEnglish✓13 km
Mount Anville Secondary School726+4%CatholicEnglish13 km
Loreto Abbey Secondary School757+16%CatholicEnglish13 km
Goatstown Educate Together Secondary School366–Multi-denominationalEnglish13 km
Rathdown School364+38%Church of IrelandEnglish13 km
Holy Child Community School275+12%Inter-denominationalEnglish✓13 km
Clogher Road Community College297+46%Multi-denominationalEnglish✓14 km
Loreto College320−20%CatholicEnglish✓14 km
St Raphaela's Secondary School637+12%CatholicEnglish14 km
Stratford College189+28%JewishEnglish14 km
St Joseph's Secondary School945+19%CatholicEnglish✓14 km
St Benildus College949+18%CatholicEnglish14 km
The High School811+11%Church of IrelandEnglish14 km
St Joseph Of Cluny Secondary School270+7%CatholicEnglish14 km
Loreto College Foxrock660+27%CatholicEnglish14 km
Presentation Community College443+26%CatholicEnglish14 km
Clonkeen College635+10%CatholicEnglish14 km
De La Salle College463+45%CatholicEnglish14 km
Mercy Secondary School349+124%CatholicEnglish✓15 km
Our Lady Of Mercy Secondary School289−6%CatholicEnglish✓15 km
Rosary College250+35%CatholicEnglish✓15 km
St. Tiernan's Community School368+7%Inter-denominationalEnglish✓15 km
Edmund Rice College912+576%CatholicEnglish15 km
Lusk Community College1,104+61%Multi-denominationalEnglish15 km
Cabinteely Community School512+12%Inter-denominationalEnglish✓15 km
Terenure College800+16%CatholicEnglish15 km
Wesley College942+2%MethodistEnglish15 km
Gaelcholáiste an Phiarsaigh296+13%Multi-denominationalAll in Irish15 km
Our Ladys School799+5%CatholicEnglish16 km
Loreto High School625−5%CatholicEnglish16 km
Ballinteer Community School415+2%Inter-denominationalEnglish✓16 km
Stepaside Educate Together Secondary School741+246%Multi-denominationalEnglish16 km
Mount Sackville Secondary School636−3%CatholicEnglish16 km
Assumption Secondary School270+8%CatholicEnglish✓16 km
Meanscoil Iognáid Rís521−10%CatholicEnglish✓16 km
Kylemore College479+22%Multi-denominationalEnglish✓16 km
Templeogue College637−6%CatholicEnglish16 km
Holy Child Killiney382+9%CatholicEnglish16 km
St. Seton's Secondary School741–OtherEnglish✓16 km
St Laurence College302+17%CatholicEnglish✓16 km
Le Cheile Secondary School944+26%CatholicEnglish16 km
Castleknock College771+10%CatholicEnglish16 km
Rosemont School307+69%CatholicEnglish17 km
Rath Dara Community College323+28%Inter-denominationalEnglish✓17 km
Coláiste Éanna618+3%CatholicEnglish17 km
St Pauls Secondary School466+4%CatholicEnglish✓17 km
Blackrock Educate Together Secondary School236–Multi-denominationalEnglish17 km
Greenhills College186+36%Multi-denominationalEnglish✓17 km
Sancta Maria College577+5%CatholicEnglish17 km
St Columba's College357+7%Church of IrelandEnglish17 km
St Mac Dara's Community College915+7%Inter-denominationalEnglish17 km
Phobailscoil Iosolde764−0%Inter-denominationalEnglish✓17 km
The Kings Hospital732+3%Church of IrelandEnglish18 km
Castleknock Community College1,318+13%Multi-denominationalEnglish18 km
Scoil Phobail Chuil Mhin1,014−1%Inter-denominationalEnglish18 km
Tallaght Community School840+10%Inter-denominationalEnglish✓18 km
St. Colmcille's Community School727−0%Inter-denominationalEnglish18 km
Coláiste de hÍde266−11%Multi-denominationalAll in Irish✓18 km
Blakestown Community School563+31%Inter-denominationalEnglish✓18 km
Luttrellstown Community College1,027+15%Multi-denominationalEnglish19 km
Collinstown Park Community College630+11%Inter-denominationalEnglish✓19 km
Rockbrook Park School186+14%CatholicEnglish19 km
St. Kevin's Community College525+41%Inter-denominationalEnglish✓19 km
Kingswood Community College1,006+93%Multi-denominationalEnglish19 km
Hartstown Community School1,120−1%Inter-denominationalEnglish19 km
Coláiste Bríde993+4%CatholicEnglish20 km
Firhouse Educate Together Secondary School411+407%Multi-denominationalEnglish20 km
Moyle Park College763+3%CatholicEnglish20 km
Firhouse Community College825+2%Inter-denominationalEnglish20 km
John Scottus Secondary School211+77%Inter-denominationalEnglish20 km
Coláiste Chilliain400−4%Multi-denominationalAll in Irish20 km
Woodbrook College623+51%CatholicEnglish✓20 km
Skerries Community College1,025+5%Inter-denominationalEnglish20 km
Coláiste Pobail Setanta1,079+2%Multi-denominationalEnglish20 km
Old Bawn Community School1,024+12%Inter-denominationalEnglish20 km
Coláiste Phádraig CBS745+38%CatholicEnglish21 km
Kishoge Community College937+12%Multi-denominationalEnglish21 km
Griffeen Community College576+317%Multi-denominationalEnglish21 km
St Marks Community School931+12%Inter-denominationalEnglish✓21 km
Deansrath Community College425+43%Inter-denominationalEnglish✓21 km
Hansfield ETSS867+34%Multi-denominationalEnglish21 km
Coláiste Cois Life592−27%Multi-denominationalAll in Irish21 km
Eriu Community College193–Multi-denominationalEnglish21 km
St Joseph's College934+6%CatholicEnglish21 km
Lucan Community College966+5%Multi-denominationalEnglish22 km
Killinarden Community School471−3%Inter-denominationalEnglish✓22 km
St Aidan's Community School561+28%Inter-denominationalEnglish✓23 km
Mount Seskin Community College350+8%Inter-denominationalEnglish✓23 km
Ardgillan Community College1,014+6%Multi-denominationalEnglish23 km
Adamstown Community College981+8%Multi-denominationalEnglish23 km
Bremore Educate Together Secondary School824+124%Multi-denominationalEnglish24 km
Coláiste Ghlór na Mara520+63%Multi-denominationalAll in Irish24 km
Coláiste pobail Fóla758–Multi-denominationalEnglish24 km
Balbriggan Community College686+33%Inter-denominationalEnglish✓24 km
Loreto Secondary School1,220−5%CatholicEnglish24 km
Holy Family Community School998+4%Inter-denominationalEnglish27 km
Living nearby

Living in Baldoyle

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

Median sale price
€456,000
249 sales, 2023–25, Property Price Register
Average rent
€2,114
a month, new tenancies in 2025

Homes in the D13 Eircode area

Housing in Baldoyle →

The median sale price rose from €476,000 in 2023 to €550,000 in 2025 (+16%).

2023€476,000
2024€514,500
2025€550,000

New against second-hand, 2023 to 2025

New homes€708,500
Second-hand homes€473,600

Property Price Register sales in the D13 Eircode routing area, 2023 to 2025.

New tenancies in Baldoyle averaged €2,114 a month in 2025, against €2,067 in 2024 (+2%).

2024€2,067
2025€2,114

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

Baldoyle, D13 W208

Nearby

Post-primary schools near St Marys Secondary 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 Marys Secondary School

Is St Marys Secondary 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 Marys Secondary School have?

230 pupils in 2025/26. That is −16% since 2019/20.

Does St Marys Secondary School teach through Irish?

No: St Marys Secondary School teaches in English, with Irish as a subject.

Who runs St Marys Secondary School?

St Marys Secondary School has a Catholic ethos. Its patron is Religious Sisters of Charity.

How do pupils get a place at St Marys Secondary 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 Marys Secondary School?

The nearest are Pobalscoil Neasáin (0.6 km), St. Fintan's High School (1.1 km) and Gaelcholáiste Reachrann (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 Baldoyle; 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).