99%
GCSE 9–4 · 2024/25
94%
GCSE 5+ · 2024/25
70.1
Attainment 8 · 2024/25
42%
EBacc entry · 2024/25
1102.0
EBacc APS · 2024/25
1,271
Pupils · 2024/25
28%
EAL · 2024/25
16%
Persistent abs. · 2024/25
Ofsted inspection
Good
Ofsted inspection · 07/12/2022
Inadequate
Requires improvement
Good
Outstanding
Local authorityBuckinghamshire
PhaseSecondary with sixth form with sixth form
School typeAcademy
Pupil : teacher ratio19.6:1
AdmissionsSelective
Religious characterDoes not apply
StatusOpen
Overview of Burnham Grammar School · Secondary with sixth form · Buckinghamshire
How does this school perform?
Key Stage 4 · 2024/25 · trend since 2016/17
GCSE 9–4 incl. Eng & maths
99%
0pp
100%99%98%
'19'22'23'24'25
'25 · 99%
GCSE 5+ incl. Eng & maths
94%
0pp
98%96%94%
'19'22'23'24'25
'25 · 94%
Attainment 8
70.1
+0.2
74.872.369.9
'19'22'23'24'25
'25 · 70.1
EBacc entry
42%
-4pp
55%49%43%
'19'22'23'24'25
'25 · 43%
EBacc APS
1102.0
-10.7
1186.21125.11064.0
'19'22'23'24'25
'25 · 1102.0
Sixth form
Key Stage 5 · 2024/25 · trend since 2016/17
A-level APS
40.8
+0.5
42.440.037.6
'19'22'23'24'25
'25 · 40.8
A-level value added
+0.18
+0.1
+0.20.0-0.3
'17'18'19'24'25
'25 · +0.2
AAB+ in facilitating subjects
28%
+0pp
30%25%21%
'19'22'23'24'25
'25 · 28%
Average A-level grade
B
0
B+BB-
'19'22'23'24'25
'25 · B
Pupils & context
2024/25
Pupils on roll
1,271
Pupil : teacher ratio
19.6
Workforce data · 2025/26
EAL
28%
FSM eligible
13%
SEN
7%
Overall absence
6%
Persistent absence
16%
Contact
Address
Hogfair Lane, Burnham, Slough, SL1 7HG
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 | 99% | 94% | 70.1 | Not applicable | 42% | 1102.0 | 55% | 1,271 |
| 2023/24 | 99% | 94% | 69.9 | +0.70 | 46% | 1112.7 | 52% | 1,267 |
| 2022/23 | 98% | 96% | 70.0 | +0.63 | 55% | 1150.7 | 62% | 1,264 |
| 2021/22 | 100% | 98% | 74.8 | +0.69 | 51% | 1186.2 | 56% | 1,247 |
| 2018/19 | 100% | 96% | 71.5 | +0.46 | 54% | 1064.0 | 66% | 1,080 |
| 2017/18 | 99% | 94% | 68.9 | +0.45 | 47% | 960.2 | 56% | 1,084 |
| 2016/17 | 100% | 91% | 67.1 | +0.36 | 45% | — | 52% | 1,075 |
Sixth form — Key Stage 5
| Year | A-level APS | Avg grade | VA progress | AAB+ | Cohort |
|---|---|---|---|---|---|
| 2024/25 | 40.8 | B | +0.18 | 28% | 188 |
| 2023/24 | 40.4 | B | +0.08 | 28% | 179 |
| 2022/23 | 38.2 | B- | — | 21% | 182 |
| 2021/22 | 42.4 | B+ | — | 30% | 160 |
| 2018/19 | 37.6 | B- | +0.00 | 24% | 119 |
| 2017/18 | 39.8 | B | +0.21 | 28% | 144 |
| 2016/17 | 36.5 | B- | -0.26 | 27% | 145 |
Pupils & absence
| Year | Pupils | Pupil:teacher | SEN | EAL | FSM ever | Absence | Persistent absence |
|---|---|---|---|---|---|---|---|
| 2024/25 | 1,271 | 20.1 | 7% | 28% | 13% | 6% | 16% |
| 2023/24 | 1,267 | 21.2 | 7% | 30% | 12% | 6% | 14% |
| 2022/23 | 1,264 | 20.8 | 6% | 32% | 11% | 6% | 20% |
| 2021/22 | 1,247 | 20.8 | 5% | 31% | 11% | 7% | 28% |
| 2020/21 | 1,168 | 19.8 | 5% | 30% | 6% | — | — |
| 2018/19 | 1,080 | 18.3 | 5% | 32% | 8% | 5% | 18% |
| 2017/18 | 1,084 | 18.5 | 5% | 31% | 8% | 4% | 6% |
| 2016/17 | 1,075 | 18.3 | 5% | 30% | 8% | 4% | 8% |
School performance data © Crown copyright. Source: Department for Education.