How many Outstanding or Good schools are there in Slough?

GeraLearn's directory covers 6 top-rated state-funded schools in Slough: 6 Outstanding by Ofsted (as of 31 May 2026). This includes 4 secondary and 2 primary schools. For the share of ALL Slough schools rated Good or better, see the Gera School Quality Index for Slough.

Which schools in Slough are rated Outstanding by Ofsted?

6 schools are rated Outstanding in Slough: Langley Grammar School, Upton Court Grammar School, St Bernard's Catholic Grammar School, Herschel Grammar School, Iqra Slough Islamic Primary School, Khalsa Primary School. Each carries an Ofsted overall-effectiveness grade of 1 (Outstanding).

What is the largest top-rated school in Slough?

Langley Grammar School is the largest top-rated secondary school listed in Slough, with 1,274 pupils. It is rated Outstanding by Ofsted.

Where does this Slough schools data come from?

Every school, grade and pupil count is taken directly from Ofsted — State-funded school inspections and outcomes: management information (as at 31 May 2026), published by Ofsted under the Open Government Licence v3.0. GeraLearn lists the Outstanding and Good schools verbatim — no rating is modelled or estimated.

GeraLearn / Top-rated schools by area / South East

Outstanding & Good schools in Slough

6 state-funded schools in Slough are rated Outstanding or Good by Ofsted — 6 Outstanding and 0 Good, across 4 secondary and 2 primary schools.

Which schools in Slough are rated Outstanding or Good by Ofsted?

GeraLearn lists 6 top-rated state-funded schools in Slough (6 Outstanding by Ofsted, as of 31 May 2026): 4 secondary and 2 primary. Langley Grammar School is among them — rated Outstanding. Source: Ofsted management information, OGL v3.0.

Source:Ofsted — State-funded school inspections and outcomes: management information·As of 31 May 2026 · updated monthly · last refreshed 20 June 2026

Top-rated schools

Outstanding

Secondary

Primary

All 6 top-rated schools in Slough

Outstanding first. Each school links to its full Ofsted profile.

School	Phase	Ofsted	Pupils	Last inspected
Langley Grammar SchoolSL3 7QS	Secondary	Outstanding	1,274	November 2021
Upton Court Grammar SchoolSL3 7PR	Secondary	Outstanding	1,166	November 2022
St Bernard's Catholic Grammar SchoolSL3 7AF	Secondary	Outstanding	1,133	November 2023
Herschel Grammar SchoolSL1 3BW	Secondary	Outstanding	1,056	May 2024
Iqra Slough Islamic Primary SchoolSL2 5FF	Primary	Outstanding	627	September 2023
Khalsa Primary SchoolSL2 5QR	Primary	Outstanding	514	January 2020

More school data for Slough

Gera School Quality Index for Slough — the share of ALL state-funded schools in Slough rated Good or better.
GCSE & KS4 results in Slough — DfE Progress 8 and grade 4+ English & maths context.
England-wide school directory — every Outstanding and Good school across the country.

Schools in Slough — FAQ

How many Outstanding or Good schools are there in Slough?: GeraLearn's directory covers 6 top-rated state-funded schools in Slough: 6 Outstanding by Ofsted (as of 31 May 2026). This includes 4 secondary and 2 primary schools. For the share of ALL Slough schools rated Good or better, see the Gera School Quality Index for Slough.
Which schools in Slough are rated Outstanding by Ofsted?: 6 schools are rated Outstanding in Slough: Langley Grammar School, Upton Court Grammar School, St Bernard's Catholic Grammar School, Herschel Grammar School, Iqra Slough Islamic Primary School, Khalsa Primary School. Each carries an Ofsted overall-effectiveness grade of 1 (Outstanding).
What is the largest top-rated school in Slough?: Langley Grammar School is the largest top-rated secondary school listed in Slough, with 1,274 pupils. It is rated Outstanding by Ofsted.
Where does this Slough schools data come from?: Every school, grade and pupil count is taken directly from Ofsted — State-funded school inspections and outcomes: management information (as at 31 May 2026), published by Ofsted under the Open Government Licence v3.0. GeraLearn lists the Outstanding and Good schools verbatim — no rating is modelled or estimated.

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Source: Ofsted — State-funded school inspections and outcomes: management information, as at 31 May 2026. Open Government Licence v3.0. Schools listed are those Ofsted currently grades Outstanding or Good; no figure is modelled or estimated by GeraLearn.