2026 Best Secondary Schools in Slough Area

Slough secondary schools achieve strong GCSE results, with an average Attainment 8 score of 52, well above England's 39, and 71% of students achieving grades 9-7 compared to 56% nationally. The town is home to 4 selective grammar schools offering mixed entry, including Upton Court Grammar School, Herschel Grammar School, and St Bernard's Catholic Grammar School. With 20 schools serving Slough, families across Langley, Cippenham, Britwell, and Salt Hill have access to both highly competitive grammar schools and inclusive comprehensives. Secondary schools have an average FMS Inspection Score of 7.4/10, Good band, compared with England's 7.4/10 (Good). Use the search filters to compare schools by Attainment 8 or FMS Inspection Score.