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The Corsham School

Secondary school

The Corsham School is a secondary school in Wiltshire, for pupils aged 11 to 18. It had 1,427 pupils at the school census in January 2026.

Ofsted

Latest inspections as at 30 September 2026

Standards maintained, January 2025

Before that: Good (overall), September 2019

Inspection
Graded inspection, 11 September 2019
Overall effectiveness
Good
Quality of education
Good
Behaviour and attitudes
Good
Personal development
Good
Leadership and management
Good
Latest ungraded inspection
Standards maintained, 15 January 2025

Outcomes as Ofsted published them. Report cards (from November 2025) give no overall grade, and grades under different frameworks can’t be compared.

Results

Department for Education

In 2025/26, the average Attainment 8 score at The Corsham School was 45.3, against 45.1 in Wiltshire and 46.2 in England.

41.7% of its pupils got grade 5 or above in English and maths GCSEs (46.3% in England).

End of secondary school (KS4, GCSEs)

2025/26, provisional
MeasureThis schoolWiltshireEngland
Average Attainment 8 score45.345.146.2
Grade 5 or above in English and maths41.7%43.6%46.3%
Grade 4 or above in English and maths63.6%63.5%64.8%
Pupils at the end of KS4228––
  • The 2025/26 figures are provisional. The Department for Education publishes revised ones later in the school year.
  • Progress 8 cannot be worked out for 2025/26, because the KS2 tests that give the starting point were cancelled in 2020 and 2021.
  • Results reflect the pupils a school admits as well as its teaching, and a year's results can move a lot in a small school.

Schools nearby

In a straight line

Admissions and catchments are set by councils and schools, which Open Index doesn’t map. Every school in Wiltshire

Where these figures come from

  • Schools: the school lists of the Department for Education, the Welsh Government and the Scottish Government, with Ofsted’s latest inspections for England.
  • Results: the Department for Education’s school performance tables (Open Government Licence).