Schools by area › Isle of Anglesey › Ysgol Syr Thomas Jones
Ysgol Syr Thomas Jones
Secondary · Ages 11–19 · Secondary school
Pentrefelin, Amlwch, Ynys Mon LL68 9TH · 01407 830287
On the mapSearch near LL68 9TH
Overview
- Estyn
- Inspected January 2026
- Last full inspection · not in a follow-up category
- Pupils
- 537
- Local authority
- Isle of Anglesey
- Language
- Welsh medium
- School language category, Welsh Government
- Governance
- Community
- Welsh Government address list
- Free school meals
- 16.9%
- 3-year average · StatsWales 2025/26
- Learning needs
- 12.8%
- Additional learning needs · StatsWales 2025/26
- Still learning English
- Too few to publish
- StatsWales 2025/26
- Minority ethnic
- 1.4%
- StatsWales 2025/26
From the Welsh Government’s address list of schools, DataMapWales and StatsWales.
Results
Capped 9 points score, 2024/25: 335.5 (Wales: 354.3).
Welsh Government’s interim Key Stage 4 measures for Year 11 (points scores), from My Local School, and never set beside England’s.
Capped 9
| 2024/25 · points | Trend | School | Wales | Similar schools |
|---|---|---|---|---|
| 335.5 | 354.3 | 363.1 | ||
| 37.0 | 38.6 | 41.8 | ||
| 33.7 | 36.0 | 37.6 | ||
| 35.2 | 35.8 | 38.3 | ||
| 38.3 | 29.0 | 31.8 |
Estyn
Estyn inspects schools in Wales. Its follow-up category: not in follow-up. Its last full inspection was in January 2026. Estyn’s reports have given no judgements since 2022.
Recommendations · January 2026
- Improve attendance.
- Address the specific areas for improvement in teaching identified in the report.
- Strengthen provision for developing pupils' literacy skills, particularly their higher-order reading skills.
- Ensure that middle leaders evaluate the quality of provision according to its effect in order to identify to exact areas that are in need of improvement.
All reports
- Jan 2026Inspection reportLast full
- Jan 2026Summary for parents and carers
Oct 2018Inspection report3 recommendations
- Improve standards, especially for more able pupils
- Strengthen the quality of teaching across the school
- Improve the effectiveness of middle leaders so that they are fully accountable for all aspects of provision and standards in their areas of responsibility
- Dec 2013Monitoring visit
- Apr 2012Inspection report