Thornleigh Salesian College

  • Secondary
  • Local authority maintained
  • Ages 11 to 18
Ofsted judgements: Requires improvement to good

Sharples Park, Astley Bridge, Bolton, BL1 6PQOpen in maps (opens in a new tab)

Thornleigh Salesian College is a secondary school in Bolton for ages 11 to 18. It is one of the 142 schools in Bolton. It ranks 12th of 19 secondary schools in Bolton. Its latest Ofsted inspection, in October 2024, graded each key judgement and gave no overall Ofsted rating.

Ofsted inspection

Inspected 22 October 2024, report published 27 November 2024

This inspection graded each key judgement and gave no overall effectiveness grade.

Quality of education
Requires improvement
Behaviour and attitudes
Good
Personal development
Good
Leadership and management
Requires improvement
Sixth form provision
Good
Safeguarding
Met

What Ofsted said

From the inspection on 22 October 2024

Pupils, and students in the sixth form, benefit from high-quality pastoral care. They enjoy positive relationships with staff. The school is a calm place. Pupils work purposefully. Behaviour is well managed by staff. At social times, pupils conduct themselves sensibly. The school's expectations of pupils' academic achievement are rising. However, in some subjects, weaknesses in the delivery of the curriculum mean that some pupils do not achieve as well as they should. This particularly affects pupils who are disadvantaged and those with special educational needs and/or disabilities (SEND). Pupils eagerly take up positions such as global leaders, year captains and literary and debate leaders. These opportunities help pupils to develop their confidence and become active citizens. The school provides a range of clubs which cater for pupils' interests and develop their talents. For example, robotics and gaming, netball and drama clubs. Pupils enjoy caring for the guinea pigs in the St Francis animal garden. Pupils clearly display the Salesian values. They show compassion to others. Students in the sixth form encourage one another in charitable works. Pupils show kindness towards one another.

What the school should improve

  • In some subjects, teachers do not design appropriate activities to allow pupils to consolidate their learning. This means that some pupils, including pupils with SEND, do not secure a deep understanding in those subjects. The school should support teachers to adapt their delivery of the curriculum to meet pupils' needs well.
  • In some subjects, teachers' expertise in using assessment information is underdeveloped. Some teachers move on to delivering new knowledge before pupils are ready. As a result, some pupils, develop gaps in their learning and consequently underachieve. The school should ensure that assessment strategies are used consistently well to identify, and then address, any missed or forgotten learning.
  • The school's quality assurance processes do not provide an accurate understanding of the quality of education that pupils in the school receive. This limits how well the school can evaluate its effectiveness and plan for improvement. The school should ensure that its quality assurance systems rigorously evaluate the impact of the strategies that it has employed. Furthermore, the school should ensure that staff are supported to use these processes effectively.

Exam results

GCSE results (key stage 4), 2024/25

263 pupils in the year group

Attainment 8 score45.7

45.7, 0.4 below the England average of 46.1.

Grade 5 or above in English and maths41.1%

41.1%, 4.3 percentage points below the England average of 45.4%.

Grade 4 or above in English and maths68.4%

68.4%, 3.6 percentage points above the England average of 64.8%.

Pupils entering the EBacc27%

27%, 13.5 percentage points below the England average of 40.5%.

EBacc average point score3.86

3.86, 0.23 below the England average of 4.09.

A level results (key stage 5), 2024/25

90 students

Average point score per A level entry36.28

36.28, 1.28 above the England average of 35.00.

Average A level grade B-, England average B-

Pupil numbers and mix

1,574 pupils on roll, with places for 1,650

Eligible for free school meals27.1%

27.1%, 0.6 percentage points above the England average of 26.5%.

English as an additional language9.7%

9.7%, 11.9 percentage points below the England average of 21.6%.

Special educational needs support11%

11%, 3.8 percentage points below the England average of 14.8%.

Education, health and care plan2.5%

2.5%, 3.5 percentage points below the England average of 6%.

Schools near Thornleigh Salesian College

SchoolDistanceOfstedResults
Smithills School0.5 milesReport card: Needs attention to expected standardAttainment 8: 36.5
Eden Boys' School, Bolton0.7 milesOfsted: OutstandingAttainment 8: 53.0
Madrasatul Imam Muhammad Zakariya0.8 milesOfsted: GoodAttainment 8: 51.2
Sharples School0.9 milesOfsted: GoodAttainment 8: 55.6
Canon Slade School1 mileOfsted judgements: GoodAttainment 8: 53.9

School details

School type
Voluntary aided school
Sector
Local authority maintained
Age range
11 to 18
Gender
Mixed
Religious character
Roman Catholic
Sixth form
Yes
Headteacher
Mr Michael Fitzsimons
Address
Sharples Park, Astley Bridge, Bolton, BL1 6PQ
Local authority
Bolton
URN
105264

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.