St Mary's School Ascot Review 2026: Elite Catholic Girls' Boarding School | FindMySchool

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St Mary's School Ascot Review 2026: Elite Catholic Girls' Boarding School | FindMySchool

SchoolsAscotSt Mary's School Ascot

Independent School

St Mary's School Ascot

St Mary's Road, South Ascot, Ascot, SL5 9JF, Ascot, SL5 9JF

Local Authority: Windsor and Maidenhead

URN: 110120A 6-digit identifier assigned by the Department for Education (DfE) to uniquely identify schools in England and Wales.

Secondary & Post-16

Sixth Form

Girls

Ages 11-18

Catholic

Boarding

A-levels Ranking

#29

England

#1

Local

GCSE Ranking

#25

England

#1

Local

Oxbridge Ranking

#323

England

Overview A-levels GCSE Oxbridge ISI Inspection

ISI Inspection

ISI (Independent Schools Inspectorate) reports for independent schools, where available.

Inspection Reports

Routine Inspection (2025)FCI / EQI Inspection (2017)

Visit ISI School Page

About ISI

ISI is the Independent Schools Inspectorate. It inspects independent schools and publishes reports focused on education quality and compliance.

Ofsted inspections cover state schools and some independent providers, while ISI inspections are specific to the independent sector and can follow different reporting frameworks.