52%
GCSE 9–4 · 2024/25
29%
GCSE 5+ · 2024/25
38.9
Attainment 8 · 2024/25
13%
EBacc entry · 2024/25
551.0
EBacc APS · 2024/25
1,001
Pupils · 2024/25
34%
EAL · 2024/25
34%
Persistent abs. · 2024/25
Ofsted inspection
Requires improvement
Ofsted inspection · 23/01/2018
Inadequate
Requires improvement
Good
Outstanding
Local authorityBuckinghamshire
PhaseSecondary with sixth form with sixth form
School typeAcademy
Pupil : teacher ratio19.2:1
AdmissionsNon-selective
Religious characterDoes not apply
StatusOpen
Overview of The Mandeville School · Secondary with sixth form · Buckinghamshire
Part ofINSIGNIS ACADEMY TRUST
How does this school perform?
Key Stage 4 · 2024/25 · trend since 2022/23
GCSE 9–4 incl. Eng & maths
52%
+0pp
52%49%45%
'23'24'25
'25 · 52%
GCSE 5+ incl. Eng & maths
29%
-2pp
31%28%25%
'23'24'25
'25 · 29%
Attainment 8
38.9
+2.5
38.936.634.3
'23'24'25
'25 · 38.9
EBacc entry
13%
+4pp
13%11%9%
'23'24'25
'25 · 13%
EBacc APS
551.0
-40.6
591.6571.3551.0
'23'24'25
'25 · 551.0
Pupils & context
2024/25
Pupils on roll
1,001
Pupil : teacher ratio
19.2
Workforce data · 2025/26
EAL
34%
FSM eligible
28%
SEN
22%
Overall absence
12%
Persistent absence
34%
Contact
Address
Ellen Road, Aylesbury, HP21 8ES
Local authority
Buckinghamshire
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 | 52% | 29% | 38.9 | Not applicable | 13% | 551.0 | 24% | 1,001 |
| 2023/24 | 52% | 31% | 36.4 | -0.78 | 9% | 591.6 | 12% | 949 |
| 2022/23 | 45% | 25% | 34.3 | -0.93 | 12% | 559.5 | 19% | 989 |
Sixth form — Key Stage 5
| Year | A-level APS | Avg grade | VA progress | AAB+ | Cohort |
|---|---|---|---|---|---|
| 2024/25 | Not eligible | Not eligible | Not eligible | Not eligible | 15 |
| 2023/24 | Not eligible | Not eligible | Not applicable | Not eligible | 10 |
| 2022/23 | 19.2 | D | — | Suppressed | 58 |
Pupils & absence
| Year | Pupils | Pupil:teacher | SEN | EAL | FSM ever | Absence | Persistent absence |
|---|---|---|---|---|---|---|---|
| 2024/25 | 1,001 | 21.2 | 22% | 34% | 28% | 12% | 34% |
| 2023/24 | 949 | 21.8 | 22% | 33% | 26% | 14% | 42% |
| 2022/23 | 989 | 18.6 | 21% | 31% | 28% | 16% | 54% |
| 2021/22 | 1,058 | — | 17% | 28% | 28% | 11% | 37% |
School performance data © Crown copyright. Source: Department for Education.