100%
GCSE 9–4 · 2024/25
92%
GCSE 5+ · 2024/25
71.9
Attainment 8 · 2024/25
17%
EBacc entry · 2024/25
324.2
EBacc APS · 2024/25
447
Pupils · 2024/25
Some headline GCSE pass rates are not published for this independent school. Attainment 8 and other metrics are shown where DfE publishes them.
Local authorityWindsor and Maidenhead
PhaseAll-through with sixth form
School typeIndependent school
Pupil : teacher ratio—
AdmissionsSelective
Religious characterRoman Catholic
StatusOpen
Overview of The Marist School · All-through · Windsor and Maidenhead
How does this school perform?
Key Stage 4 · 2024/25 · trend since 2016/17
GCSE 9–4 incl. Eng & maths
100%
+2pp
100%99%97%
'19'22'23'24'25
'25 · 100%
GCSE 5+ incl. Eng & maths
92%
+4pp
93%88%84%
'19'22'23'24'25
'25 · 93%
Attainment 8
71.9
+1.1
71.969.266.6
'19'22'23'24'25
'25 · 71.9
EBacc entry
17%
+3pp
80%42%3%
'19'22'23'24'25
'25 · 17%
EBacc APS
324.2
-49.3
373.5317.3261.2
'19'22'23'24'25
'25 · 324.2
Sixth form
Key Stage 5 · 2024/25 · trend since 2016/17
A-level APS
43.9
-0.6
44.742.740.7
'19'22'23'24'25
'25 · 43.9
A-level value added
+0.28
0
+0.6+0.4+0.2
'17'18'19'24'25
'25 · +0.3
AAB+ in facilitating subjects
29%
-4pp
40%23%6%
'19'22'23'24'25
'25 · 29%
Average A-level grade
B+
0
B+B+B
'19'22'23'24'25
'25 · B+
Pupils & context
2024/25
Pupils on roll
447
Pupil : teacher ratio
—
EAL
—
FSM eligible
0%
SEN
15%
Overall absence
—
Persistent absence
—
Contact
Address
Kings Road, Sunninghill, Ascot, SL5 7PS
Local authority
Windsor and Maidenhead
Website
Telephone
Email
—
History
All years · Historical DfE data by academic year
Secondary — Key Stage 4
GCSE attainment and Progress 8 — how pupils progressed from KS2 to KS4.
| Year | GCSE 9–4 | GCSE 5+ | Attainment 8 | Progress 8 | EBacc entry | EBacc APS | EBacc lang entry | Cohort |
|---|---|---|---|---|---|---|---|---|
| 2024/25 | 100% | 92% | 71.9 | Not applicable | 17% | 324.2 | 24% | 447 |
| 2023/24 | 98% | 89% | 70.8 | Not published | 14% | 373.5 | 19% | 462 |
| 2022/23 | 97% | 85% | 66.6 | Not published | 3% | 310.7 | 10% | 439 |
| 2021/22 | 98% | 85% | 70.0 | Not published | 71% | 261.2 | 95% | 428 |
| 2018/19 | 100% | 84% | 68.0 | Not published | 80% | 345.4 | 91% | 453 |
| 2017/18 | 100% | 85% | 69.7 | Not published | 85% | 260.8 | 95% | 448 |
| 2016/17 | 98% | 91% | 68.5 | Not published | 72% | — | 98% | 483 |
Sixth form — Key Stage 5
| Year | A-level APS | Avg grade | VA progress | AAB+ | Cohort |
|---|---|---|---|---|---|
| 2024/25 | 43.9 | B+ | +0.28 | 29% | 32 |
| 2023/24 | 44.5 | B+ | +0.31 | 33% | 15 |
| 2022/23 | 40.7 | B | — | 6% | 17 |
| 2021/22 | 44.0 | B+ | — | 40% | 15 |
| 2018/19 | 44.7 | B+ | +0.57 | 21% | 19 |
| 2017/18 | 44.3 | B+ | +0.16 | 36% | 22 |
| 2016/17 | 43.0 | B+ | +0.36 | 28% | 30 |
Pupils & absence
| Year | Pupils | Pupil:teacher | SEN | EAL | FSM ever | Absence | Persistent absence |
|---|---|---|---|---|---|---|---|
| 2024/25 | 447 | — | 15% | — | 0% | — | — |
| 2023/24 | 462 | — | 15% | — | — | — | — |
| 2022/23 | 439 | — | 13% | — | — | — | — |
| 2021/22 | 428 | — | 12% | 0% | — | — | — |
| 2020/21 | 434 | — | 12% | 0% | — | — | — |
| 2018/19 | 453 | — | 15% | — | — | — | — |
| 2017/18 | 448 | — | 0% | 0% | — | — | — |
| 2016/17 | 483 | — | 0% | 0% | — | — | — |
School performance data © Crown copyright. Source: Department for Education.