Southlands High School is an academy converter in Chorley, Lancashire, admitting pupils aged 11-16. It is part of MOSAIC LEARNING TRUST. The school has approximately 931 pupils on roll, of whom 29% are eligible for free school meals.
In 2025, pupils achieved an Attainment 8 score of 42.1, placing the school #52 in Lancashire and #2,228 of 3,216 nationally. 28.40% of pupils achieved grade 5 or above in English and Maths. 14.1% of all GCSE entries were graded 9–7.
Ofsted last inspected the school in 2024. The school's current overall rating is Requires improvement. Inspectors assessed quality of education as Requires improvement, behaviour and attitudes Good, personal development Requires improvement, and leadership and management Good.
In the most recent admissions cycle, applications were at 0.5× capacity.
The pupil-to-qualified-teacher ratio is 15.6:1. There are no current teaching vacancies.
In the 2024/25 academic year, there were 4 permanent exclusions. The average suspension rate was 25.4 per 1,000 pupils per term.