The school
| School | Ysgol Gynradd Llanfairpwll (Ysgol Llanfair Pwllgwyngyll) |
| Type | Primary school, maintained by Cyngor Ynys Môn |
| Pupils | Boys and girls, Nursery to Year 6, day school |
| Language | Welsh-medium |
| Religious character | None - not a church school |
| Headteacher | Gwyn Pleming |
| Chair of Governors | Dyfed Jones |
| Address | Ysgol Gynradd Llanfairpwll, Ffordd Caergybi, Llanfairpwll, Ynys Môn, LL61 5TX |
| Phone | 01248 714478 |
The Welsh language
Welsh is the language of teaching in every class, from Nursery to Year 6, and the everyday language of the school - in lessons, on the yard and in assemblies. Children also learn English, and we aim for every pupil to leave us fluent in both languages.
Families who do not speak Welsh at home are very welcome. About four in ten of our pupils do not speak Welsh at home, and they learn it in class and at play.
Attendance 2025 - 2026
| Attendance | 94.8% |
| Authorised absence | 5.1% |
| Unauthorised absence | 0.2% |
Absence figures are a percentage of all possible sessions in the school year.
Looked after children
Gwyn Pleming and Mr Gafyn Lloyd Jones are the joint designated leads for promoting the achievement of looked after children.
Collective worship
Parents who want their child excused from collective worship make a formal request to the headteacher. The school will make sure the child is excused from morning worship.
About this prospectus
This prospectus is for the school year 2026 - 2027. The information was correct when we published it on 25 September 2026, but it could change. We keep this website up to date and note the date we last checked each page.
Printed copies are free from the school office, in Welsh or English.