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St John's Marlborough

Secondary · Wiltshire · SN8 4AX · URN 138623

Ofsted: not publishedLast inspected 2025-02-11Cohort 1692Non-selective

Exam results, in full

Every figure below comes straight from the Department for Education performance tables. We show the coverage we hold, how the school compares with its local area and with England, and which part of the score each figure feeds, so you can see exactly how the ranking was built.

Key stage 4 results

GCSE outcomes at the end of Year 11, so they describe a secondary school.

2024-2025 results · cohort 259
3 of 4 headline figures1 figure withheldArea average from 49 schools in Wiltshire

  • Attainment 8 score

    The average grade across eight qualifications, including English and maths.

    50.9

    Wiltshire 36.36England 46.1

    14.5 above the area average of 36.4

    Overall standards

  • Progress 8 score

    Progress from the same key stage 2 starting points, where 0 is average.

    Withheld

    Progress from starting points

  • Grade 5 or above in English and maths

    57.1%

    Wiltshire 29.3%England 45.9%

    27.8 percentage points above the area average of 29.3

    Academic stretch

  • Grade 4 or above in English and maths

    72.2%

    Wiltshire 42.9%

    29.4 percentage points above the area average of 42.9

    Overall standards

  • EBacc average point score

    4.75

    Wiltshire 3.01England 4.07

    1.7 above the area average of 3

    Academic stretch

  • Achieved the EBacc at grade 5 or above

    32.8%

    Wiltshire 10%England 17.6%

    22.8 percentage points above the area average of 10

    Academic stretch

  • Entered the EBacc subjects

    69.9%

    Wiltshire 21.6%

    48.3 percentage points above the area average of 21.6

    Context only, not scored

  • Disadvantaged pupils in the cohort

    11.6%

    Wiltshire 22%

    10.4 percentage points below the area average of 22

    Context only, not scored

  • Pupils in the results cohort

    259

    Wiltshire 116

    142.5 above the area average of 116.5

    Context only, not scored

Withheld figures are suppressed at source to protect small cohorts. Figures marked not published are ones the department no longer publishes for any school. Source: DfE performance tables, Open Government Licence v3.0.

Local authority average class size

Area benchmark

Wiltshire · State-funded schools · 2025/26

Secondary classes
22.5 pupils per class

This is the council-area average, not this school’s class size. It is not used in your scorecard ranking.

Source: DfE school census · 2025/26

Published figures

English as an additional language
4.7% of pupils
Eligible for free school meals
13.3% of pupils
Pupils on SEN support
12.6% of pupils
Pupils per adult, including teaching assistants
13pupils per adult
Pupils per teacher (2025/26 staff census)
18.6pupils per teacher
Teachers who stayed the following year (3-year average)
86.1% of teachers

Data last refreshed 2026-10-12. Source: DfE and Ofsted open data, licensed under the Open Government Licence v3.0.

Where it is

Distances are straight-line from the centre of your outward postcode, not a walking or driving route, and never a catchment or admissions prediction.

Nearby secondary schools

Common questions about St John's Marlborough

What is the latest Ofsted judgement?
No Ofsted grade is published for St John's Marlborough in the current data release.
Where is the school and which authority runs it?
St John's Marlborough is a secondary school in Wiltshire, postcode SN8 4AX (URN 138623).
How does it compare with other local schools?
Build a free scorecard to rank St John's Marlborough against nearby schools using your own priorities for results, attendance, distance and intake, with the source figures shown behind every number.

Feeder schools

Named feeder primary schools

Being a named feeder school is one oversubscription criterion among several in the admitting school\u2019s published arrangements, not a guaranteed place. Always check the school\u2019s current admission arrangements for the detail that applies to you.

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