Thornleigh Salesian College, Bolton
Thornleigh Salesian College is a secondary school for pupils aged 11 to 18 in Bolton. It has a Roman Catholic religious character. It was rated Good at its last graded Ofsted inspection, in September 2011. Ofsted's ungraded inspection in October 2024 did not change this grade. Its 2026 GCSE results were the 13th-highest of the 20 schools in Bolton with published results, and 2,173rd of 3,298 across England. It was 98% full in 2025.
- GCSE results
- Below England average
- Ofsted
- Good (2011)
- Demand
- Oversubscribed
- Attendance
- In line with England
- Progress (2024)
- Below average
Year 7 applications for September 2027 close in 5 days
Deadline Saturday 31 October 2026. Apply to Bolton (the council where you live). Offers on 1 March.
Data last updated 26 Oct 2026
Thornleigh Salesian College in detail
Thornleigh Salesian College in its own words
In its own words: "As a Voluntary Aided school, the Governors of Thornleigh Salesian College have responsibility for decisions regarding admission of students to our school. NOTE: Admission to the Sixth Form is done directly with the school. Thornleigh Salesian College is heavily over subscribed. Each year we allocate 270 places in year 7."
From the headteacher's welcome: "We are a Roman Catholic School with foundations in the Salesian ethos based on the values of Saint John Bosco."
Vision and values (school website)Headteacher's welcome (school website)
Source: The school's own website
Results
In 2026, pupils at Thornleigh Salesian College averaged an Attainment 8 score of 43, the average grade across their best eight GCSEs. The average state school scored 46.6 in Bolton and 47 across England.
37% passed English and maths at grade 5 or above, against 48% in Bolton and 47% in England.
That is down from 45.7 in 2025.
Its most recent Progress 8 score, for 2024, was -0.22: pupils made below average progress compared with pupils nationally who started secondary school at the same level. Progress 8 was not published for 2026.
Disadvantaged pupils averaged an Attainment 8 of 36.2, against 45.9 for other pupils at the school - a gap of 9.7 points.
Pupils sat GCSEs in 28 subjects; after English and maths, the most popular were Combined Science, Religious Studies and History.
Getting a place at Thornleigh Salesian College
For September 2026 entry, 241 families put Thornleigh Salesian College as their first choice and 634 named it as one of their preferences, for 260 places offered. It had fewer first-choice applications than places. 14 families who put it first were not offered a place there.
Admissions history and your chances at Thornleigh Salesian College
Compared with nearby schools
The nearest other state secondary schools to Thornleigh Salesian College are Smithills School (0.5 miles, Requires improvement, Attainment 8 41.4); Eden Boys' School, Bolton (0.7 miles, Outstanding, Attainment 8 57); Sharples School (0.9 miles, Good, Attainment 8 56.5); and Canon Slade School (1.4 miles, Requires improvement, Attainment 8 54).
Thornleigh Salesian College's 2026 results were higher than 1 of these 4 schools.
Smithills SchoolEden Boys' School, BoltonSharples SchoolCanon Slade School
What parents say
186 parents answered Ofsted's Parent View survey about Thornleigh Salesian College (as of September 2025): 80% would recommend the school, 82% say their child is happy there and 53% of those with a view say bullying is dealt with well.
The strongest agreement was that their child feels safe (84%); the weakest, that the school deals with bullying well (among parents with a view) (53%).
Where pupils go next
Of the 267 pupils who finished Year 11 in 2023/24, 82% stayed in education or training for at least two terms, including 40% to a further education college, 5% to an apprenticeship and 3% into work.
Of the 146 students who left the sixth form in 2023/24, 44% went on to university or other higher education, 8% to apprenticeships and 22% into work. 15% went to one of the most selective third of universities.
Who goes there
9.7% speak English as an additional language, against 18.8% on average, according to the 2026 school census.
The largest ethnic groups are White British (70%), Asian (10%) and Black (6%).
In 2026, 173 pupils (11%) received SEN support and 40 (2.5%) had an education, health and care plan, against 16.2% and 4.6% at the average state school. The most common need among them is a specific learning difficulty such as dyslexia.
Getting there
The nearest railway station is Hall i' th' Wood Rail Station, about 1.3 miles away in a straight line.
10 bus stops are within a five-minute walk; the closest is Thornleigh Salesian College (stand a), 160 metres away.
Suspensions and exclusions
In 2024/25, Thornleigh Salesian College issued 238 suspensions, 15.1 for every 100 pupils (the average state school: 6.3), and 2 permanent exclusions.
Primary schools nearby
The primary schools closest to Thornleigh Salesian College are Holy Infant and St Anthony RC Primary School (0.3 miles); St Paul's CofE Primary School, Astley Bridge (0.5 miles); St Thomas C of E Primary School, Halliwell (0.6 miles); and High Lawn Primary School (0.7 miles). Admission does not depend on which primary a child attends unless the school's policy names feeder schools.
Holy Infant and St Anthony RC Primary SchoolSt Paul's CofE Primary School, Astley BridgeSt Thomas C of E Primary School, HalliwellHigh Lawn Primary School
Sources: DfE school performance data (averages: state mainstream schools); DfE school-level applications and offers; council admissions booklets; DfE appeals statistics; Ofsted Parent View; DfE destination measures; DfE school census and special educational needs statistics; NaPTAN (Department for Transport); DfE exclusions statistics
Key Information
DfE GIASOfsted Rating
Ofsted · 2 years agoThis judgement is from September 2011, 15 years ago, longer than Ofsted's usual 4-year cycle: the school may have changed since.
Overall
Quality of Education
Behaviour & Attitudes
Personal Development
Leadership & Management
Sixth Form
Ofsted Insights
From Ofsted's October 2024 inspection report.
What This School Does Well
The school provides an environment where pupils feel cared for and enjoy positive relationships with staff. It offers a range of enrichment activities that help pupils develop confidence and become active citizens. The sixth form benefits from particularly effective teaching where staff adapt learning to help students fill knowledge gaps and achieve highly.
Key Strengths
- Strong pastoral care and positive relationships between pupils and staff
- Well-managed behaviour and calm school environment
- Good sixth-form provision with effective teaching and support
- Broad curriculum with strong subject knowledge from teachers
- Effective reading support and library provision
Areas for Improvement
- Uneven curriculum delivery and weak activities for consolidating learning
- Inconsistent use of assessment strategies, leading some teachers to move forward before pupils are ready
- Poor progress for disadvantaged pupils and those with SEND
- Insufficient information provided to staff about pupils' additional needs
- Weak quality assurance processes that do not accurately evaluate school effectiveness
Safeguarding
Safeguarding arrangements are effective with systems in place that prioritise pupils' interests.
Extracurricular Activities
Robotics club, gaming club, netball club, drama club, global leaders roles, year captain positions, literary and debate leaders, St Francis animal garden, sporting events, theatrical events
Thornleigh Salesian College is a secondary comprehensive school where pupils benefit from high-quality pastoral care and positive relationships with staff. However, weaknesses in curriculum delivery mean that some pupils, particularly those who are disadvantaged and those with SEND, do not achieve as well as they should.
About
Thornleigh Salesian College is a Roman Catholic secondary school in the Astley Bridge area of Bolton in Greater Manchester, England.
From Wikipedia, licensed under CC BY-SA 4.0
At a Glance
27.1%
Free School Meals
No
Boarding
No
Nursery
Yes
Sixth Form
No
Special Measures
What Parents Think
186 responsesSource: Ofsted Parent View, responses as at September 2025 - % who strongly agree or agree
Secondary Performance (GCSE)
Academic year 2025/26GCSE Results
2025/26 academic year
Progress 8 has declined from -0.07 to -0.22 (2023 to 2024). Attainment 8 has declined from 47.3 to 43.0 (2023 to 2026). GCSE English & Maths 5+ has declined from 41% to 37% (2023 to 2026).
Performance by Group
| Group | Progress 8 | Attainment 8 | Eng+Maths 5+ |
|---|---|---|---|
| All pupils | - | 43.0 | 37% |
| Disadvantaged(79) | - | 36.2 | 19% |
| Not known to be disadvantaged(183) | - | 45.9 | 44.8% |
| Boys(131) | - | 41.8 | 33.6% |
| Girls(131) | - | 44.2 | 40.5% |
Show more breakdowns (2)
| Known or believed to be other than English(24) | - | 47.8 | 50% |
| Non mobile(253) | - | 43.3 | 37.5% |
2025/26 academic year - DfE performance tables data
GCSE Subjects Offered
+ 8 more subjects
2025/26 academic year - entries by number of pupils
After GCSEs - Leaver Destinations
After GCSEs (Year 11) - 267 students
2023/24 data
Exclusions & Suspensions
2
Permanent exclusions
0.13%
Exclusion rate
238
Suspensions
15.10%
Suspension rate
82 pupils received one or more suspensions out of 1,576 pupils
2024/25 academic year
How Does This School Compare?
Ranked against 5 nearby secondary schools
Latest from Thornleigh Salesian College
Social Science Teacher Vacancy
30 Sep 2026
Open Evening 2026
18 Sep 2026
Maths HLTA Vacancy
18 Sep 2026
English HLTA Vacancy
18 Sep 2026
Learning Support Assistant x 2 Vacancies
18 Sep 2026
Book Fair!
14 Sep 2026
From Thornleigh Salesian College's website. School Signal is not affiliated with the school.
Social & online
Keep up with Thornleigh Salesian College
Getting There
Bus Stops
Free school transport
Check free transport to Thornleigh Salesian College from your postcode →
You apply to the council where you live. Thornleigh Salesian College is in Bolton; for families living there:
Apply to Bolton for free school transport. Its policy is on the council's website.
Safety and surroundings
Road collisions within 500 m (2021 to 2025)
- Collisions
- 9
- Fatal
- 0
- Serious
- 2
- Children hurt
- 3
Within 500 m of the school's mapped location, police recorded 9 road collisions in which someone was injured in 2021 to 2025: none fatal, 2 serious and 7 slight.
3 children aged 0 to 15 were hurt: 3 on foot.
4 of the collisions happened on a weekday between 08:00 and 09:30 or 14:45 and 16:30, holidays included.
The typical figure for schools in Bolton is 14 (the median across 148 schools, same distance and years).
Serious and slight counts use the Department for Transport's severity adjustment, which allows for changes in how police forces record injuries; they are estimates, rounded to whole numbers. Distances are in a straight line. Source: Department for Transport, Road Safety Data (STATS19), Open Government Licence v3.0.
Commute and house prices
Your chances of a place at Thornleigh Salesian College
Will you get a place at Thornleigh Salesian College? Get the admissions report
Your home postcode, set against Thornleigh Salesian College's admissions figures, in one report saved to your account.
What the report includes for Thornleigh Salesian College:
- The straight-line distance from your home to Thornleigh Salesian College.
- We hold no last distance offered figures from Bolton, so the report covers demand, alternatives and dates.
- Applications, first choices and offers at Thornleigh Salesian College for 2014 to 2026 entry.
- How many families in Bolton got their first choice, and how often appeals there succeed.
- The nearest state schools to your home, with Ofsted rating, demand and last distance offered where published.
- Key dates for September 2027 entry and how to apply.
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Capacity & Demand
School Occupancy
98%
Near capacity
1,569 pupils
1,607 places
38 spare places in 2025
2025, DfE school capacity data
Area Demand Pressure - Bolton
Based on MHCLG Live Table 122 (2024-25, last 5 years) for Bolton
Across Bolton council
Places available
4,385
Applications
3,868
Got 1st preference
87.1%
Got preferred school
96.8%
All secondary applications across Bolton council (2026/27), not just this school.
This school: Oversubscribed
Inspection History(9)
SEND & SEN Provision
SEN Overview
173
SEN Support
40
EHC Plans
13.5%
of Total Pupils
2026 academic year
Provision & Specialist Facilities
Pupils by Need Type
Pupil Demographics
Ethnicity
2026 academic year
Key Indicators
1,574
Total Pupils
736
Boys
838
Girls
2026 academic year
Workforce
114
Teachers
13.8:1
Pupil-teacher ratio
£52,009
Mean salary
2026 data
School Funding
£7,140
Per pupil
£10239k
Total funding
£415k
Pupil premium
2025-26 financial year allocations
Pupil Absence2024/25
8.5%
Overall absence
24.0%
Persistent absence
1,383
Enrolments
Absence trend
Source: DfE pupil absence statistics. Persistent absence = pupils missing 10%+ sessions.
Feeder Primary Schools
Primary schools that likely feed into this school, based on proximity
Thornleigh Salesian College
Showing 10 of 14 linked schools
Questions parents ask about Thornleigh Salesian College
What are GCSE results like at Thornleigh Salesian College?
In the 2026 results, pupils at Thornleigh Salesian College achieved an Attainment 8 score of 43. 37% passed GCSE English and maths at grade 5 or above.
What is Thornleigh Salesian College's Ofsted rating?
Thornleigh Salesian College's most recent Ofsted inspection, in October 2024, was ungraded, so it gave no overall grade. At its last graded inspection, in September 2011, it was rated Good.
What is the catchment area for Thornleigh Salesian College?
No fixed boundary. When Thornleigh Salesian College is oversubscribed, Bolton allocates places by its published criteria, usually ending with home-to-school distance.
Is it hard to get a place at Thornleigh Salesian College?
Thornleigh Salesian College was close to full in 2025, at 98% of its capacity.
How big are the classes at Thornleigh Salesian College?
Classes at Thornleigh Salesian College average 21.3 pupils (2025/26).
How many pupils go to Thornleigh Salesian College?
Thornleigh Salesian College has around 1574 pupils on roll. 27% are eligible for free school meals.
What is attendance like at Thornleigh Salesian College?
8.5% of sessions were missed at Thornleigh Salesian College in 2024/25. 24% of pupils were persistently absent (missing 10% or more of sessions).
How do I apply to Thornleigh Salesian College?
Apply through Bolton's coordinated admissions process, naming Thornleigh Salesian College on your application. Applications for Year 7 places starting in September 2027 close on Saturday 31 October 2026, and offers are made on Monday 1 March 2027.
How many road collisions happen near Thornleigh Salesian College?
Within 500 m of the school's mapped location, police recorded 9 road collisions in which someone was injured in 2021 to 2025: none fatal, 2 serious and 7 slight. 3 children aged 0 to 15 were hurt: 3 on foot. 4 of the collisions happened on a weekday between 08:00 and 09:30 or 14:45 and 16:30, holidays included. The typical figure for schools in Bolton is 14 (the median across 148 schools, same distance and years).
Where is Thornleigh Salesian College?
Thornleigh Salesian College is at Sharples Park, Astley Bridge, Bolton, Lancashire, BL1 6PQ.
Source: Department for Transport, Road Safety Data (STATS19)