Coláiste Íosagáin
An Charraig Dhubh, Co. Dublin
488 studentsGirlsGaelcholáisteSecondaryTY
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Applying for September 2027
We haven't found this school's dates for September 2027 entry yet. Schools usually hold open nights from September and open applications from October; the admission notice on the school's website has the exact window.
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Students this year
488 students, by year group. Department of Education, 2025/26.
- 1st year
- 90
- 2nd year
- 85
- 3rd year
- 81
- TY
- 69
- 5th year
- 79
- 6th year
- 84
Transition Year: 69 students are in Transition Year, about as many as in 3rd year. That usually means most students take it. Ask whether it's optional.
What it costs
- Tuition fees
- None. The school is in the free education scheme.
- Schoolbooks
- Free in every year, including TY, under the free schoolbooks scheme.
We haven't found this school's voluntary contribution or device policy yet. What secondary school costs, and the schemes that help
At a glance
Coláiste Íosagáin is a voluntary secondary school in An Charraig Dhubh, Co. Dublin (Eircode A94 KV12). Coláiste Íosagáin has 488 students: 488 girls, according to the Department of Education's 2025/26 figures.
- Type
- Voluntary secondary school
- Boys and girls
- Girls only · 488 girls
- Fees
- Free education scheme, no tuition fees
- Ethos
- Catholic
- Patron
- ERST
- Language
- Gaelcholáiste: all subjects through Irish
- Day or boarding
- Day school
- DEIS
- No
- Roll number
- 60042F
Inspection reports for this school from the Department of Education, on gov.ie
Explained: Gaelcholáistí · types of school · how to choose
Questions parents ask
- Where is Coláiste Íosagáin?
- Coláiste Íosagáin is a voluntary secondary school in An Charraig Dhubh, Co. Dublin (Eircode A94 KV12).
- How many students go to Coláiste Íosagáin?
- Coláiste Íosagáin has 488 students: 488 girls, according to the Department of Education's 2025/26 figures.
- Who is the principal of Coláiste Íosagáin?
- Treasa Ni Fhearraigh is the principal of Coláiste Íosagáin, according to the Department of Education's 2025/26 schools list.
- Is Coláiste Íosagáin a mixed school?
- No. Coláiste Íosagáin is a girls' school.
- Is Coláiste Íosagáin fee-paying?
- No. Coláiste Íosagáin is in the free education scheme, so there are no tuition fees. Like most schools it may ask for a voluntary contribution, which can't be compulsory.
- What is the ethos of Coláiste Íosagáin?
- Coláiste Íosagáin has a Catholic ethos. Its patron is ERST.
- Does Coláiste Íosagáin teach through Irish?
- Yes. Coláiste Íosagáin is a Gaelcholáiste, so students learn every subject through Irish.
- Does Coláiste Íosagáin have Transition Year?
- 69 students are in Transition Year, about as many as in 3rd year. That usually means most students take it. Ask whether it's optional.
- Is Coláiste Íosagáin a DEIS school?
- No. Coláiste Íosagáin is not part of the DEIS programme.
- Where can I read Coláiste Íosagáin's inspection reports?
- The Department of Education publishes school inspection reports on gov.ie. Search there by Coláiste Íosagáin's roll number, 60042F, or use the link on this page.
- What other secondary schools are near Coláiste Íosagáin?
- The closest is Coláiste Eoin. The table on this page compares the nearest schools by distance, size, type and fees.
Closest secondary schools
| School | Distance | Students | Boys and girls | Type | Fees | Next date | Irish-medium | DEIS |
|---|---|---|---|---|---|---|---|---|
| Coláiste ÍosagáinThis school | 488 | Girls | Secondary | Free | None found yet | Yes | No | |
| Coláiste EoinBóthair Stigh Lorgan | 100 m | 517 | Boys | Secondary | Free | None found yet | Yes | No |
| St Andrews CollegeBlackrock | 400 m | 1,011 | Mixed | Secondary | Fee‑paying | None found yet | No | No |
| Willow Park SchoolBlackrock | 700 m | 206 | Boys | Secondary | Fee‑paying | Applications close, Thu, 22 Oct | No | No |
| Blackrock CollegeRock Road | 900 m | 1,041 | Boys | Secondary | Fee‑paying | None found yet | No | No |
| Dominican CollegeBlackrock | 1.0 km | 521 | Girls | Secondary | Free | None found yet | No | No |
| Oatlands CollegeMount Merrion | 1.1 km | 623 | Boys | Secondary | Free | None found yet | No | No |
Straight-line distances. Compare with the two closest · See more schools near here.
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Contact
Bóthar Stigh LorganBaile an Bhóthair
An Charraig Dhubh
Co Átha Cliath
A94KV12
- Principal: Treasa Ni Fhearraigh on the Department of Education's 2025/26 schools list
- Phone: 01 288 4028
- Email: [email protected]
- Open in Google Maps
Primary schools nearby
On our sister site, primaryschool.ie
Next school holidays
- In 9 daysOctober mid-term breakMon, 26 October to Fri 30 October 2026
- In 10 weeksChristmas holidaysWed 23 December 2026 to Tue 5 January 2027
- In 17 weeksFebruary mid-term breakMon, 15 February to Fri 19 February 2027
These dates are set for every secondary school in Ireland. Check with Coláiste Íosagáin for any extra days off and the last day in June. Get reminders · All term dates · Add to Google Calendar