Challney High School for Boys is an academy converter in Luton, admitting pupils aged 11-16. It is part of CHILTERN LEARNING TRUST. The school has approximately 1,201 pupils on roll, of whom 28% are eligible for free school meals.
In 2025, pupils achieved an Attainment 8 score of 47.7, placing the school #7 in Luton and #1,265 of 3,216 nationally. 53.70% of pupils achieved grade 5 or above in English and Maths. 23.2% of all GCSE entries were graded 9–7.
Ofsted last inspected the school in 2023. The school's current overall rating is Outstanding. Inspectors assessed quality of education as Outstanding, behaviour and attitudes Outstanding, personal development Outstanding, and leadership and management Outstanding.
In the most recent admissions cycle, applications were at 0.9× capacity.
The pupil-to-qualified-teacher ratio is 16.2:1. There are no current teaching vacancies.
In the 2024/25 academic year, there were 2 permanent exclusions. The average suspension rate was 6.8 per 1,000 pupils per term.