St Mary's School Ascot

  • Secondary
  • Independent
  • Ages 11 to 18
No Ofsted inspection

St Mary's Road, South Ascot, Ascot, SL5 9JFOpen in maps

St Mary's School Ascot is a secondary school in Ascot for ages 11 to 18. It is one of the 83 schools in Windsor and Maidenhead.

Ofsted inspection

Ofsted has not published an inspection of St Mary's School Ascot.

St Mary's School Ascot on the Ofsted website

Exam results

GCSE results (key stage 4), 2024/25

61 pupils in the year group

Attainment 8 score33.9

33.9, 12.2 below the England average of 46.1.

Grade 5 or above in English and maths0%

0%, 45.4 percentage points below the England average of 45.4%.

Grade 4 or above in English and maths0%

0%, 64.8 percentage points below the England average of 64.8%.

Pupils entering the EBacc0%

0%, 40.5 percentage points below the England average of 40.5%.

EBacc average point score1.69

1.69, 2.4 below the England average of 4.09.

A level results (key stage 5), 2024/25

52 students

Average point score per A level entry47.20

47.20, 12.2 above the England average of 35.00.

Average A level grade A-, England average B-

Pupil numbers and mix

401 pupils on roll, with places for 405

Special educational needs support27.4%

27.4%, 12.6 percentage points above the England average of 14.8%.

Education, health and care plan0%

0%, 6 percentage points below the England average of 6%.

Schools near St Mary's School Ascot

SchoolDistanceOfstedResults
Charters School0.8 milesOfsted: GoodAttainment 8: 51.0
St George's School1 mileNo Ofsted inspectionAttainment 8: 35.8
The Marist School1 mileNo Ofsted inspectionAttainment 8: 71.9
Sunningdale School1 mileNo Ofsted inspectionNot published
Hall Grove School2 milesNo Ofsted inspectionNot published

School details

School type
Other independent school
Sector
Independent
Age range
11 to 18
Gender
Girls
Religious character
Roman Catholic
Sixth form
Yes
Boarding places
Yes
Headteacher
Mrs Danuta Staunton
Phone
01344296611
Website
st-marys-ascot.co.uk
Address
St Mary's Road, South Ascot, Ascot, SL5 9JF
Local authority
Windsor and Maidenhead
URN
110120

School details from Get Information about Schools, 17 September 2026. Ofsted outcomes published to 31 August 2026. Exam results for 2024/25 from the Department for Education. Pupil mix from the school census, 2025/26.