100%
GCSE 9–4 · 2024/25
100%
GCSE 5+ · 2024/25
80.6
Attainment 8 · 2024/25
100%
EBacc entry · 2024/25
1665.8
EBacc APS · 2024/25
1,384
Pupils · 2024/25
25%
EAL · 2024/25
11%
Persistent abs. · 2024/25
Ofsted inspection
Outstanding
Ofsted inspection · 11/10/2022
Inadequate
Requires improvement
Good
Outstanding
Local authorityTrafford
PhaseSecondary with sixth form with sixth form
School typeAcademy
Pupil : teacher ratio17.6:1
AdmissionsSelective
Religious characterNone
StatusOpen
Overview of Altrincham Grammar School for Girls · Secondary with sixth form · Trafford
How does this school perform?
Key Stage 4 · 2024/25 · trend since 2016/17
GCSE 9–4 incl. Eng & maths
100%
+1pp
100%100%100%
'19'22'23'24'25
'25 · 100%
GCSE 5+ incl. Eng & maths
100%
+1pp
100%100%99%
'19'22'23'24'25
'25 · 100%
Attainment 8
80.6
-1.0
85.081.878.6
'19'22'23'24'25
'25 · 80.6
EBacc entry
100%
+2pp
100%99%98%
'19'22'23'24'25
'25 · 100%
EBacc APS
1665.8
+42.5
1665.81575.61485.4
'19'22'23'24'25
'25 · 1665.8
Sixth form
Key Stage 5 · 2024/25 · trend since 2016/17
A-level APS
48.9
+0.5
52.049.046.1
'19'22'23'24'25
'25 · 48.9
A-level value added
-0.01
+0.1
+0.20.0-0.1
'17'18'19'24'25
'25 · 0.0
AAB+ in facilitating subjects
62%
-1pp
72%61%50%
'19'22'23'24'25
'25 · 62%
Average A-level grade
A
0
A+AA
'19'22'23'24'25
'25 · A
Pupils & context
2024/25
Pupils on roll
1,384
Pupil : teacher ratio
17.6
Workforce data · 2025/26
EAL
25%
FSM eligible
6%
SEN
5%
Overall absence
5%
Persistent absence
11%
Contact
Address
Cavendish Road, Bowdon, Altrincham, WA14 2NL
Local authority
Trafford
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% | 100% | 80.6 | Not applicable | 100% | 1665.8 | 100% | 1,384 |
| 2023/24 | 100% | 99% | 81.6 | +1.01 | 98% | 1623.3 | 98% | 1,368 |
| 2022/23 | 100% | 99% | 82.2 | +1.05 | 99% | 1663.1 | 99% | 1,389 |
| 2021/22 | 100% | 100% | 85.0 | +1.06 | 99% | 1485.4 | 99% | 1,372 |
| 2018/19 | 100% | 99% | 78.6 | +0.91 | 99% | 1600.1 | 99% | 1,351 |
| 2017/18 | 100% | 99% | 78.4 | +1.12 | 99% | 1596.0 | 99% | 1,327 |
| 2016/17 | 100% | 100% | 78.2 | +0.91 | 84% | — | 100% | 1,319 |
Sixth form — Key Stage 5
| Year | A-level APS | Avg grade | VA progress | AAB+ | Cohort |
|---|---|---|---|---|---|
| 2024/25 | 48.9 | A | -0.01 | 62% | 180 |
| 2023/24 | 48.4 | A | -0.08 | 64% | 171 |
| 2022/23 | 46.1 | A- | — | 53% | 192 |
| 2021/22 | 52.0 | A+ | — | 72% | 175 |
| 2018/19 | 48.3 | A- | +0.10 | 50% | 171 |
| 2017/18 | 47.3 | A- | +0.17 | 56% | 160 |
| 2016/17 | 46.2 | A- | +0.12 | 59% | 172 |
Pupils & absence
| Year | Pupils | Pupil:teacher | SEN | EAL | FSM ever | Absence | Persistent absence |
|---|---|---|---|---|---|---|---|
| 2024/25 | 1,384 | 17.4 | 5% | 25% | 6% | 5% | 11% |
| 2023/24 | 1,368 | 17.6 | 5% | 22% | 6% | 5% | 11% |
| 2022/23 | 1,389 | 17.5 | 3% | 20% | 5% | 5% | 11% |
| 2021/22 | 1,372 | 16.9 | 2% | 18% | 4% | 6% | 14% |
| 2020/21 | 1,368 | 16.0 | 2% | 16% | 3% | — | — |
| 2018/19 | 1,351 | 17.1 | 2% | 15% | 2% | 3% | 4% |
| 2017/18 | 1,327 | 15.7 | 2% | 13% | 3% | 4% | 7% |
| 2016/17 | 1,319 | 15.1 | 2% | 11% | 3% | 3% | 3% |
School performance data © Crown copyright. Source: Department for Education.