Thornbury’s state schools outscore 56% of towns in England
Thornbury’s secondaries average an Attainment 8 score of 49.4 across eight GCSEs, above both Gloucestershire’s towns (47.5) and towns in England (45.9). 10 state-funded schools are located in Thornbury’s built-up area. Thornbury grades B for schools, on Department for Education Key Stage 2 and GCSE results: #23 of 48 in Gloucestershire. Ofsted is shown, not graded.
3 of 8 mainstream schools have at least as many pupils as their official capacity. A full school gives places by its admissions rules, usually by distance after siblings. Getting a place ↓
Written from the Department for Education and Ofsted data on this page.
School Grade
Thornbury grades B for schools
Against every town in England with results; Wales publishes none.
Primary: reading, writing and maths at 11 (60% meet the standard)Better than 43% of towns in England
Secondary: Attainment 8 and grade 5+ English and maths (49.4 and 48%)Better than 66% of towns in England
The secondary figure lifts Thornbury; the primary figure holds it back.
Each of Thornbury’s 5 primaries: % meeting the expected standard in reading, writing and maths (2023–25)
England’s average schoolSouth Gloucestershire’s average school
The primary figure: 5 primaries in the town, 488 pupils in results over three years. The secondary figure: 2 secondaries in the town, 361 pupils in results. Mainstream state schools only (grammar schools included); special schools, alternative provision, nurseries and 16–19 colleges are listed below but not graded. Each school’s results are compared with every school in England, then weighted by its pupils.
Map
Where Thornbury’s 10 state schools are
Each school at its address, coloured by its own letter and sized by pupils. Open a school for its own page. The dashed shape is Thornbury’s built-up area.
PrimarySecondary (named)Special, nursery, 16–19Size: pupilsABCDNo letter
Most schools give places by distance once siblings are in, so the schools nearest a home matter more than any league table. The 2 secondaries are named.
Results and intake
Which schools do better than their intake suggests
Schools with more pupils on free school meals tend to get lower results. The dashed line is the typical school in England for each level of free school meals; the band holds the middle two-thirds. A dot above the band is doing better than schools like it.
Primaries: KS2 reading, writing and maths against free school meals
The share of pupils on free school meals runs from 7% at Manorbrook Primary School to 29% at Gillingstool Primary School. Against schools with the same intake, Manorbrook Primary School does best: 73% with 7% on free school meals, where a typical school would reach 67%. 2 of 5 primaries are above the line.
Free school meals: pupils eligible now, DfE January 2026 census. The typical-school line is a straight-line fit across every graded school in England. It describes; it doesn’t grade: the School Grade uses results alone.
Getting a place
How school places work in Thornbury
South Gloucestershire Council handles applications for every state school in Thornbury, academies included. You apply to the council where you live, even for a school in another area.
Secondary (starting at 11)Apply by 31 October of Year 6. Offers on 1 March.
Primary (starting in Reception)Apply by 15 January before the September your child starts. Offers on 16 April.
Moving mid-yearApply to the council for an in-year place; it tells you which schools have room.
When a school is full
Every school publishes its admissions rules. Children in care come first, then, at most schools, brothers and sisters of current pupils, then those who live nearest. 2 of Thornbury’s 8 mainstream schools have a religious character; some of them give priority by church attendance, so check each school’s rules. Infant classes are limited to 30 by law. If you’re refused a place, you can appeal to an independent panel.
Pupils on roll as a share of the school’s official capacity. The black tick is 100%; 3 schools are at or over it.
Manorbrook137%
Crossways Junior104%
Gillingstool100%
Christ The King99%
St Mary's94%
Crossways Infant89%
The Castle82%
Marlwood68%
DfE register of schools (GIAS), January 2026 census. Capacity often excludes a nursery class, so a school with a nursery can show over 100%.
The schools
10 state schools in Thornbury
Each school’s own letter compares its results with every state school in England of the same phase: Key Stage 2 for primaries, GCSEs for secondaries. Open a school for its results, how its letter is worked out, Ofsted and a map.
Letters of Thornbury’s schoolsA1B2C3D13 without a letter
Key result: Attainment 8 and grade 5+ English and maths (GCSEs, 2025/26 provisional) for secondaries; the share meeting the expected standard in reading, writing and maths (KS2, DfE’s three-year average) for primaries. Pupils: the January 2026 school census. No letter: an infant or first school (no KS2 tests), a new school, a small cohort DfE suppresses, or a special school, nursery or college. Independent schools aren’t included.
Ofsted
Ofsted report cards
Each school’s latest inspection; report cards replace one-word judgements as schools are re-inspected.
Outstanding 1Good 4Report card 1Requires improvement 1Ungraded inspection only 2No published grade 1
Ofsted stopped giving one-word judgements in 2024. Until a school is re-inspected, its last overall judgement is its most recent single grade; a school judged years ago may have changed a lot since.
Since November 2025 Ofsted gives each area of a school one of five grades (exceptional, strong standard, expected standard, needs attention, urgent improvement) and says whether safeguarding is met, instead of one overall word. 1 of Thornbury’s 10 state schools have a report card so far; the others show their last inspection under the old framework. Ofsted is never part of the School Grade.
Academies are state schools run by a trust rather than the council: the trust employs the staff and can set its own curriculum and term dates. Admissions still go through the council.
Run by
Schools
Pupils
Their letters
Pathway TrustThe Castle, Marlwood
2
1,926
B+C+
Leaf TrustCrossways Junior, Crossways Infant
2
409
B+
Enable TrustNew Siblands, Two Bridges
2
201
—
Mosaic Partnership TrustGillingstool
1
211
C−
South Gloucestershire CouncilManorbrook, Christ The King, St Mary's
3
692
A−CD
After 16
Where Thornbury’s teenagers go at 16
In England young people stay in education or training until 18: a sixth form, a college, or an apprenticeship.
Every state secondary in Thornbury has its own sixth form. The nearest college is North Bristol Post 16 Centre, a sixth-form college 10.7 miles away.
Secondaries with a sixth form
2 of 2
state schools in Thornbury
Colleges within 12 miles
2
nearest: North Bristol Post 16 Centre
Grammar schools in South Gloucestershire
0
no selective state secondaries
College
Distance
North Bristol Post 16 CentreSixth-form college · BS6 6BU
10.7 mi
City of Bristol CollegeFurther-education college · BS1 5UA
11.7 mi
Special needs
Special schools and alternative provision in Thornbury
Thornbury has 2 special schools (New Siblands and Two Bridges: 201 pupils). A special-school place isn’t applied for like a mainstream one: for a child with an education, health and care plan (EHCP), South Gloucestershire Council names the school in the plan, after asking the family’s preference. These schools have no letter, because their results don’t compare with mainstream schools’. Their cards ↑
South Gloucestershire Council’s SEND Local Offer lists support beyond these schools.
Towns its size
160th of 348 English towns of 10,000 to 20,000
Ranked by School Grade, best first: the towns either side of Thornbury, and the top and bottom of the group.
Alveston 0 schools · uses schools within 3 km · 1.7 mi
B
63%
49.4
Olveston 1 school · uses schools within 3 km · 3.2 mi
B
69%
43.3
Almondsbury 1 school · uses schools within 3 km · 4.2 mi
B
63%
46.8
Charfield 1 school · uses schools within 3 km · 5 mi
B−
56%
50.7
Wickwar 1 school · uses schools within 3 km · 5.3 mi
B−
62%
—
Bradley Stoke 8 schools · uses schools within 3 km · 5.6 mi
B
63%
47.2
Beachley 0 schools · uses schools within 3 km · 5.9 mi
B−
65%
41.9
Alveston has the best-graded schools nearby (B). Small places often use the schools within 3 km, so neighbours can share schools.
How to read these numbers
What this data can and can’t tell you
•
Expected standard at Key Stage 2. The share of 11-year-olds who reach the expected standard in reading, writing and maths together, in tests and teacher assessment at the end of primary school. We use DfE’s three-year average (2023–2025) to steady small schools.
•
Higher standard. The share working at greater depth in all three. In Thornbury: 9% (England’s average school: 8%).
•
Attainment 8. A pupil’s GCSE grades across eight subjects, with English and maths counted twice, added up. 50 is roughly a grade 5 in every subject.
•
Grade 5+ in English and maths. A strong pass in both. Grade 4 is a standard pass.
•
Provisional. 2025/26 GCSE figures are DfE’s first release; revised figures follow in February, usually within a point.
•
Progress 8. Not shown: there is none for 2025/26, because these pupils sat no KS2 tests in 2020 (Covid).
•
Free school meals. Pupils eligible for free school meals now, from the January census: the usual measure of how many pupils come from low-income homes.
•
Independent schools. Not included: they publish no results comparable with state schools’.
Questions about schools in Thornbury
Are schools in Thornbury good?
Thornbury’s state schools earn a B against schools across England: primary results beat 43% of towns in England; secondary results beat 66% of towns in England, on Department for Education Key Stage 2 and GCSE results. School places are handled by South Gloucestershire council.
What is the best secondary school in Thornbury?
On 2025/26 GCSE results, The Castle School: Attainment 8 of 52 and 51% with grade 5+ in English and maths, against 47.3 at the average school in England. Results are one measure; distance decides most places.
What is the best primary school in Thornbury?
On Key Stage 2 results over 2023–25, Manorbrook Primary School: 73% of pupils meet the expected standard in reading, writing and maths, against 62% at the average school in England.
Do Thornbury secondary schools have sixth forms?
Yes, all 2 do.
How do I apply for a school place in Thornbury?
Through South Gloucestershire Council, for every state school including academies. Secondary applications close on 31 October (offers 1 March); primary on 15 January (offers 16 April).
How many schools in Thornbury are full?
3 of 8 mainstream schools have at least as many pupils as places, on DfE’s January 2026 census. A full school still admits by its rules, usually distance after siblings.
How many state schools are in Thornbury?
10 open state-funded schools are located in Thornbury’s built-up area: 6 primary, 2 secondary and 2 other (special schools, alternative provision, nurseries and 16–19). Independent schools aren’t included.
Sources: DfE Get Information about Schools (16 October 2026), Key Stage 2 performance tables (2023–2025, three-year average) and Key Stage 4 (2025/26, provisional); Ofsted state-funded school inspections as at 30 September 2026 · DfE Get Information about Schools (16 October 2026), further-education and sixth-form colleges · TownRatings grades: our own summary of the data, ranked against UK towns only. All under the Open Government Licence v3.0.
