School Chooser

Secondary schools in SL3 (postcode district)

There are 6 secondary schools in SL3, teaching 6,581 pupils. Of the 6 with a score, 4 do better than similar schools elsewhere in England and 0 do worse.

Best in EnglandPrimary schools in SL3All schools in SL3
Pupils from low-income families16%average across these schools
Doing better than similar schools4 of 6scored schools in the top two bands
New-style Ofsted report cards1inspected since November 2025
Good or outstanding (old grades)4of those still on old grades
Full or nearly full5 of 6places are under pressure here
Average class size22.2one-teacher classes, January census
Well aboveAboveIn lineBelowWell belowNot scored

Secondary schools (6)

Ranked by score, highest first. The likely range shows how sure we can be. If two schools' ranges overlap, don't read it as one beating the other. Click a column heading to sort, or hover a row to find it on the map.

#SchoolPupilsLow incomeOfstedScoreLikely range
1Upton Court Grammar SchoolAcademy (grammar) · ages 11-18 · Slough1,1559%Outstanding 20229997 to 100
2St Bernard's Catholic Grammar SchoolRoman Catholic (grammar) · ages 11-18 · Slough1,1784%Outstanding 20239997 to 100
3Langley Grammar SchoolAcademy (grammar) · ages 11-18 · Langley1,2847%Report card 20269694 to 98
4The Langley AcademyAcademy · ages 11-18 · Slough1,15224%Good 20238277 to 86
5Ditton Park AcademyFree school · ages 11-19 · Slough1,13128%Good 20235747 to 67
6Churchmead Church of England (VA) SchoolChurch of England · ages 11-18 · Slough68126%No overall grade 20245240 to 65

Secondary schools in nearby areas

About this list

Schools are listed by their School Chooser Score, highest first. Schools without a score (independent schools and those with too little published data) come after, in alphabetical order. The score compares each school with schools that have a similar mix of pupils, not just with each other, so a school with a lower score in a wealthier area may still have better exam results. How the score works.