St Coen's National School
St Coen's National School is a primary school in Wicklow. 328 pupils, Catholic ethos, 2 special classes, DEIS Urban Band 1.
The facts
| Type | Primary school |
|---|---|
| Gender | Mixed |
| Ethos | Catholic |
| Patron | Archbishop of Dublin |
| Fees | Free |
| Enrolment | 328 (181 boys, 147 girls) 2025/26 |
| Language of instruction | English Medium School |
| DEIS | Yes — Urban Band 1 |
| Roll number | 20208M |
| Eircode | A67CY68 |
| Address | Merrymeeting, Rathnew, Co. Wicklow |
What DEIS means here
DEIS Urban Band 1. This is the most intensively supported band. Junior classes are capped at 17:1, vertical schools at 19:1 and senior schools at 21:1 — smaller than almost any non-DEIS school in the country.
17:1 junior class size cap. Urban Band 1 primary schools have the lowest pupil-teacher ratio in Ireland: 17:1 in junior classes (infants to 2nd), 19:1 in vertical schools, and 21:1 in senior schools. That is smaller than almost any fee-paying school in the State.
Worth knowing: several things people associate with DEIS are now available in every school. Schoolbooks are free at primary and post-primary regardless of DEIS status, and since 2025 all primary schools are eligible for the hot school meals programme. What remains specific to DEIS is the staffing — reduced class sizes in Urban Band 1, the Home School Community Liaison coordinator, School Completion Programme access and enhanced capitation.
Band as published in the Department's DEIS list, last revised 2022-10-12.
Special classes
2 special classes sanctioned for 26/27:
- 1 × ASD Early Intervention
- 1 × Autism/Autistic Spectrum Disorders
Source: National Council for Special Education. Children in a special class travel under a separate transport scheme with its own rules.
The area around this school
School planning area: Wicklow. This is how the Department plans where to build capacity. It is not a catchment.
Local house prices: the median residential sale price in Eircode district A67 (Wicklow) was €420,000 in 2025. That is up 29.2% since 2020. CSO figures for the whole district, not the streets beside the school.
Area profile: the Pobal HP Deprivation Index rates Wicklow Rural at 2.76 (Marginally Above Average), where 0 is the national average. 45% of adults there hold a third-level qualification.
Contact
| Principal | Lee Kavanagh |
|---|---|
| Phone | 040431200 |
| secretary@stcoens.com | |
| Local authority | Wicklow County Council |
Other schools in Wicklow
- Brittas Bay Mxd N S Primary school, Wicklow
- Coláiste Chill Mhantáin Secondary school, Wicklow
- Dominican College Secondary school, Wicklow
- East Glendalough School Secondary school, Wicklow
- Gaelscoil Chill Mhantáin Primary school, Wicklow
- Glebe Ns Primary school, Wicklow
- Glenealy 1 N S Primary school, Wicklow
- Nuns Cross N S Primary school, Wicklow
- Padraig Naofa N S Primary school, Wicklow
- S N Muire Mxd Primary school, Wicklow
- Scoil An Choroin Mhuire Primary school, Wicklow
- Scoil Na Coróine Mhuire Primary school, Wicklow
How we know
DoE Schools GIS 2026 (CC BY 4.0) — checked 2026-08-27.