Stowupland High School is an academy converter in Stowmarket, Suffolk, admitting pupils aged 11-18. It has a sixth form offering post-16 education. The school has approximately 897 pupils on roll, of whom 27% are eligible for free school meals.
In 2025, pupils achieved an Attainment 8 score of 41.1, placing the school #29 in Suffolk and #2,387 of 3,216 nationally. 39.90% of pupils achieved grade 5 or above in English and Maths. 10.9% of all GCSE entries were graded 9–7.
The sixth form offers 15 A-level subjects. 21.3% of A-level entries were graded A*–B, with 9.8% at A*–A. A-level value added: -0.73 — students made below-average progress at sixth form.
Ofsted last inspected the school in 2023. The school's current overall rating is Requires improvement. Inspectors assessed quality of education as Requires improvement, behaviour and attitudes Requires improvement, personal development Requires improvement, and leadership and management Requires improvement.
The pupil-to-qualified-teacher ratio is 18.2:1. There are no current teaching vacancies.
In the 2024/25 academic year, there were 6 permanent exclusions. The average suspension rate was 19.3 per 1,000 pupils per term.