Data profile
St Mary's School Ascot
Independent girls senior school in Berkshire for ages 11–18. Selective entry, top-tier London fees.
- Rank #55
- ISI met
- Fees £46.8k/yr
- girls
- both
- Berkshire
01 · Module
Outcomes
Where leavers go after sixth form.
- Cohort
- 52
- Oxbridge
- 2
- Russell Group
- 10
- US Ivy
- 2
Class of 2025
Top destinations
- Oxford—
- Cambridge—
- Bristol—
- Exeter—
- Durham—
- Edinburgh—
- York—
- St Andrews—
02 · Module
Exam results
A-level top grades and GCSE 9–7, post-2026 methodology recalibration.
- A-level A*–A
- 77%
- GCSE 9–7
- 88%
- Oxbridge rate
- 4%
- Russell Group rate
- 19%
Recalibrated
03 · Module
Entry points & fees
Ages, deadlines and annual fees per route.
| Entry | Year | Places | Assessment | Day fee (max) | Boarding fee (max) |
|---|---|---|---|---|---|
| 11+ | Year 7 | 40 | school_own_exam, interview, reference | £46.8k | £65.7k |
| 13+ | Year 9 | 20 | school_own_exam, interview, reference | £46.8k | £65.7k |
| 16+ | Lower Sixth | 5 | school_own_exam, interview, reference | £46.8k | £65.7k |
04 · Module
Houseroom Index
Composite score blending owned data with external consensus.
Index score
71
/ 100
National rank #55
05 · Module
Inspections
Latest inspection rating and report.
ISI
met
Inspected 2025-01-21
St Mary's School Ascot met all regulatory standards in January 2025 ISI inspection. Awarded significant strength for development of pupils' social understanding.
Read full report →08 · Module
Compare with peers
The schools a family applying here would also be considering — chosen by sex, boarding, entry phase, geography, fees, tier and outcomes, with an admissions-adviser AI re-rank.
- Fees £33.6kA*-A 67%Oxbridge 3%Rank #56
Downe House is a girls' school with both day and boarding options, located in Berkshire within a reasonable 42km commute, sharing a similar selectivity tier and fees significantly lower but still top-tier, and overlapping entry phases at 11+ and 13+.
- Fees £35.2kA*-A 58%Oxbridge 7%Rank #60
Woldingham School is a girls' school offering both day and boarding, with selective entry at 11+ and 13+, fees somewhat lower but still top-tier, and a commute of 45km from Ascot.
- Fees £33.7kA*-A 64%Oxbridge 5%Rank #53
Roedean School is a girls' school with day and boarding options, selective entry at 11+ and 13+, fees lower but within top-tier range, and a commute of 76km, making it a plausible Plan B or C.
- Fees £48.6kA*-A 56%Oxbridge 5%Rank #68
Bradfield College is co-educational with both day and boarding, located in Berkshire 33km from Ascot, with selective entry at 13+ and 16+, fees slightly higher but comparable, and a strong academic record including a 5% Oxbridge rate.
- Fees £45.8kA*-A 59%Oxbridge 9%Rank #26
Wellington College is a co-ed school with day and boarding, very close at 10km from Ascot, selective entry at 13+ and 16+, fees comparable to St Mary's, and a high Oxbridge rate of 8.7%.
Peers refreshed annually plus on-write. Filters: sex, boarding, entry phase, geography, fee band, tier. Scoring: 0.45 outcome similarity + 0.25 structured + 0.10 embedding + 0.20 AI re-rank.
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