Mossley Hollins High School is a community school in Ashton-under-Lyne, Tameside, admitting pupils aged 11-16. The school has approximately 890 pupils on roll, of whom 24% are eligible for free school meals.
In 2025, pupils achieved an Attainment 8 score of 47.4, placing the school #6 in Tameside and #1,539 of 4,663 nationally. 47.10% of pupils achieved grade 5 or above in English and Maths. 15.8% of all GCSE entries were graded 9–7.
Ofsted last inspected the school in 2023. The school's current overall rating is Good. Inspectors assessed quality of education as Good, behaviour and attitudes Good, personal development Good, and leadership and management Good.
In the most recent admissions cycle, applications were at 1.0× capacity.
The pupil-to-qualified-teacher ratio is 17.9:1. There are no current teaching vacancies. Teacher turnover in the previous year was 11.4%.
In the 2024/25 academic year, there were 2 permanent exclusions. The average suspension rate was 8.9 per 1,000 pupils per term.