99%
GCSE 9–4 · 2024/25
98%
GCSE 5+ · 2024/25
79.1
Attainment 8 · 2024/25
85%
EBacc entry · 2024/25
1369.4
EBacc APS · 2024/25
1,462
Pupils · 2024/25
30%
EAL · 2024/25
10%
Persistent abs. · 2024/25
Ofsted inspection
Good
Ofsted inspection · 24/05/2022
Inadequate
Requires improvement
Good
Outstanding
Local authorityKingston upon Thames
PhaseSecondary with sixth form with sixth form
School typeAcademy
Pupil : teacher ratio19.1:1
AdmissionsSelective
Religious characterChristian
StatusOpen
Overview of Tiffin School · Secondary with sixth form · Kingston upon Thames
Part ofTIFFIN SCHOOL
How does this school perform?
Key Stage 4 · 2024/25 · trend since 2016/17
GCSE 9–4 incl. Eng & maths
99%
-1pp
100%100%99%
'19'22'23'24'25
'25 · 99%
GCSE 5+ incl. Eng & maths
98%
-1pp
100%98%95%
'19'22'23'24'25
'25 · 98%
Attainment 8
79.1
-0.1
80.679.277.7
'19'22'23'24'25
'25 · 79.1
EBacc entry
85%
-8pp
97%91%85%
'19'22'23'24'25
'25 · 85%
EBacc APS
1369.4
-70.9
1440.31293.01145.6
'19'22'23'24'25
'25 · 1369.4
Sixth form
Key Stage 5 · 2024/25 · trend since 2016/17
A-level APS
49.4
+0.1
49.648.146.6
'19'22'23'24'25
'25 · 49.4
A-level value added
+0.10
-0.1
+0.2+0.1+0.1
'17'18'19'24'25
'25 · +0.1
AAB+ in facilitating subjects
67%
-0pp
70%62%54%
'19'22'23'24'25
'25 · 67%
Average A-level grade
A
0
AAA
'19'22'23'24'25
'25 · A
Pupils & context
2024/25
Pupils on roll
1,462
Pupil : teacher ratio
19.1
Workforce data · 2025/26
EAL
30%
FSM eligible
3%
SEN
3%
Overall absence
4%
Persistent absence
10%
Contact
Address
Queen Elizabeth Road, Kingston upon Thames, KT2 6RL
Local authority
Kingston upon Thames
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% | 98% | 79.1 | Not applicable | 85% | 1369.4 | 99% | 1,462 |
| 2023/24 | 100% | 99% | 79.2 | +0.86 | 93% | 1440.3 | 100% | 1,444 |
| 2022/23 | 100% | 100% | 80.6 | +0.79 | 85% | 1369.7 | 98% | 1,419 |
| 2021/22 | 99% | 98% | 79.7 | +0.47 | 93% | 1376.1 | 98% | 1,418 |
| 2018/19 | 99% | 95% | 77.7 | +0.79 | 97% | 1145.6 | 100% | 1,262 |
| 2017/18 | 99% | 99% | 79.0 | +0.98 | 92% | 1115.4 | 99% | 1,212 |
| 2016/17 | 99% | 98% | 76.7 | +0.78 | 93% | — | 98% | 1,182 |
Sixth form — Key Stage 5
| Year | A-level APS | Avg grade | VA progress | AAB+ | Cohort |
|---|---|---|---|---|---|
| 2024/25 | 49.4 | A | +0.10 | 67% | 277 |
| 2023/24 | 49.2 | A | +0.19 | 67% | 253 |
| 2022/23 | 47.0 | A- | — | 59% | 258 |
| 2021/22 | 49.6 | A | — | 70% | 251 |
| 2018/19 | 46.6 | A- | +0.22 | 54% | 188 |
| 2017/18 | 45.6 | A- | +0.07 | 56% | 199 |
| 2016/17 | 45.1 | A- | +0.06 | 57% | 203 |
Pupils & absence
| Year | Pupils | Pupil:teacher | SEN | EAL | FSM ever | Absence | Persistent absence |
|---|---|---|---|---|---|---|---|
| 2024/25 | 1,462 | 19.3 | 3% | 30% | 3% | 4% | 10% |
| 2023/24 | 1,444 | 19.5 | 5% | 28% | 3% | 4% | 6% |
| 2022/23 | 1,419 | 19.5 | 4% | 28% | 4% | 5% | 7% |
| 2021/22 | 1,418 | 21.0 | 4% | 29% | 5% | 4% | 8% |
| 2020/21 | 1,389 | 21.1 | 3% | 30% | 4% | — | — |
| 2018/19 | 1,262 | 20.4 | 2% | 32% | 6% | 4% | 6% |
| 2017/18 | 1,212 | 19.8 | 1% | 32% | 6% | 4% | 5% |
| 2016/17 | 1,182 | 20.2 | 3% | 33% | 7% | 4% | 6% |
School performance data © Crown copyright. Source: Department for Education.