Thomas Gainsborough School
Wells Hall Road, Great Cornard, Sudbury, CO10 0NHOpen in maps (opens in a new tab)
Thomas Gainsborough School is a secondary school in Sudbury for ages 11 to 18. It is one of the 357 schools in Suffolk. It ranks 8th of 43 secondary schools in Suffolk. Its latest Ofsted inspection, in November 2024, graded each key judgement and gave no overall Ofsted rating.
Ofsted inspection
Inspected 19 November 2024, report published 16 December 2024
This inspection graded each key judgement and gave no overall effectiveness grade.
- Quality of education
- Good
- Behaviour and attitudes
- Outstanding
- Personal development
- Outstanding
- Leadership and management
- Good
- Sixth form provision
- Outstanding
- Safeguarding
- Met
What Ofsted said
From the inspection on 19 November 2024
Pupils at Thomas Gainsborough School (TGS) attend a school that, at all levels, wants them to succeed both academically and socially. This culture is clear in the way in which pupils respond positively to the expectations placed upon them. As a result, pupils behave in a manner of which they can be proud. Equally, their academic performance reflects the school's value 'excellence for each, for all'. Pupils describe feeling safe and happy. They trust that adults will look out for them if they have any concerns. They are respectful and polite to one another, staff and visitors. The pupils themselves say that bullying is exceptionally rare, that they almost never hear unkind language and that, once reported, any issues are dealt with quickly. Pupils have high aspirations. Sixth-form students are captivated by their subjects and their experiences. High profile visiting speakers expand the students' horizons. Much of the enrichment in the sixth form is student-led. Fundraising, meeting with local business leaders, editing the school magazine, and leading mentoring in the lower school are all part of the sixth-form experience.
What the school should improve
- While the curriculum is increasingly ambitious for all pupils, some pupils with SEND are not always able to fully access their learning because the planning for their needs is not sufficiently precise. The school should ensure that support for pupils with SEND is consistently effective to help them achieve well.
- In a small number of subjects, the quality of written work is not always consistently well assessed. As a result, errors and misconceptions are not always picked up. This means they are repeated without correction. The school should ensure that the approach to checking pupils' work is sufficiently rigorous in all subjects.
Exam results
GCSE results (key stage 4), 2024/25
254 pupils in the year group
A level results (key stage 5), 2024/25
116 students
Average A level grade B-, England average B-
Pupil numbers and mix
1,603 pupils on roll, with places for 1,400
Schools near Thomas Gainsborough School
| School | Distance | Ofsted | Results |
|---|---|---|---|
| Ormiston Sudbury Academy | 2 miles | Report card: Needs attention to expected standard | Attainment 8: 39.6 |
| OneSchool Global UK Colchester Campus | 6 miles | No Ofsted inspection | Attainment 8: 58.2 |
| The Ramsey Academy, Halstead | 7 miles | Ofsted judgements: Requires improvement to good | Attainment 8: 39.3 |
| Hedingham School and Sixth Form | 8 miles | Ofsted: Good | Attainment 8: 39.9 |
| Stour Valley Community School | 8 miles | Ofsted: Good | Attainment 8: 44.5 |
School details
- School type
- Academy converter
- Sector
- Academy
- Trust
- UNITY SCHOOLS PARTNERSHIP
- Age range
- 11 to 18
- Gender
- Mixed
- Sixth form
- Yes
- Headteacher
- Mr Craig Lewis
- Phone
- 01787375232
- Address
- Wells Hall Road, Great Cornard, Sudbury, CO10 0NH
- Local authority
- Suffolk
- URN
- 141639
School details from Get Information about Schools, 17 September 2026. Ofsted outcomes published to 31 August 2026. Exam results for 2024/25 from the Department for Education. Pupil mix from the school census, 2025/26.