2026 Best Sixth Form Schools in Slough Area

Slough sixth form schools offer diverse pathways to higher education, with an average FMS Inspection Score of 7.3/10, Good band, compared with England's 7.7/10 (Excellent). Upton Court Grammar School, Herschel Grammar School, and St Bernard's Catholic Grammar School are the top-performing grammar school sixth forms, delivering strong A-Level results. 19% of students achieve A*/A grades compared to 25% nationally, while 43% achieve A*/A/B grades against England's 25%. With 17 sixth form options serving Slough, students across the town have access to both selective grammar sixth forms and inclusive college environments preparing them for university and career pathways. Filter by FMS Inspection Score or use the comparison tool to shortlist schools that match your priorities.