45%
GCSE 9–4 · 2024/25
24%
GCSE 5+ · 2024/25
36.6
Attainment 8 · 2024/25
31%
EBacc entry · 2024/25
440.8
EBacc APS · 2024/25
807
Pupils · 2024/25
35%
EAL · 2024/25
39%
Persistent abs. · 2024/25
Ofsted inspection
Good
Ofsted inspection · 13/12/2023
Inadequate
Requires improvement
Good
Outstanding
Local authorityHertfordshire
PhaseSecondary with sixth form with sixth form
School typeAcademy
Pupil : teacher ratio16.0:1
Admissions—
Religious character—
StatusOpen
Overview of Onslow St Audrey's School · Secondary with sixth form · Hertfordshire
Part ofDANES EDUCATIONAL TRUST
How does this school perform?
Key Stage 4 · 2024/25 · trend since 2018/19
GCSE 9–4 incl. Eng & maths
45%
-4pp
49%45%41%
'22'23'24'25
'25 · 45%
GCSE 5+ incl. Eng & maths
24%
-3pp
27%24%21%
'22'23'24'25
'25 · 24%
Attainment 8
36.6
0
38.437.135.8
'22'23'24'25
'25 · 36.6
EBacc entry
31%
+1pp
31%28%24%
'22'23'24'25
'25 · 31%
EBacc APS
440.8
+8.8
463.7423.7383.7
'22'23'24'25
'25 · 440.8
Sixth form
Key Stage 5 · 2024/25 · trend since 2021/22
A-level APS
29.4
+3.1
32.829.526.2
'22'23'24'25
'25 · 29.4
A-level value added
-0.09
+0.4
-0.1-0.3-0.5
'24'25
'25 · -0.1
AAB+ in facilitating subjects
0%
-5pp
14%7%0%
'22'23'24'25
'25 · 0%
Average A-level grade
C
0
C+CC-
'22'23'24'25
'25 · C
Pupils & context
2024/25
Pupils on roll
807
Pupil : teacher ratio
16.0
Workforce data · 2025/26
EAL
35%
FSM eligible
35%
SEN
17%
Overall absence
12%
Persistent absence
39%
Contact
Address
Old Rectory Drive, Hatfield, AL10 8AB
Local authority
Hertfordshire
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 | 45% | 24% | 36.6 | Not applicable | 31% | 440.8 | 40% | 807 |
| 2023/24 | 48% | 27% | 36.6 | -0.36 | 30% | 432.0 | 36% | 792 |
| 2022/23 | 41% | 21% | 35.8 | -0.46 | 25% | 383.7 | 25% | 824 |
| 2021/22 | 45% | 25% | 38.4 | -0.47 | 24% | 463.7 | 29% | 824 |
| 2018/19 | Not published | Not published | Not published | Not published | Not published | Not published | Not published | New school |
Sixth form — Key Stage 5
| Year | A-level APS | Avg grade | VA progress | AAB+ | Cohort |
|---|---|---|---|---|---|
| 2024/25 | 29.4 | C | -0.09 | 0% | 26 |
| 2023/24 | 26.2 | C- | -0.50 | 5% | 34 |
| 2022/23 | 29.2 | C | — | 4% | 57 |
| 2021/22 | 32.8 | C+ | — | 14% | 52 |
Pupils & absence
| Year | Pupils | Pupil:teacher | SEN | EAL | FSM ever | Absence | Persistent absence |
|---|---|---|---|---|---|---|---|
| 2024/25 | 807 | 16.3 | 17% | 35% | 35% | 12% | 39% |
| 2023/24 | 792 | 16.0 | 18% | 30% | 33% | 12% | 40% |
| 2022/23 | 824 | 15.5 | 20% | 28% | 34% | 10% | 30% |
| 2021/22 | 824 | 17.0 | 19% | 24% | 35% | 7% | 18% |
| 2020/21 | 798 | 15.6 | 19% | 23% | 32% | — | — |
| 2018/19 | — | — | — | — | — | 5% | 12% |
School performance data © Crown copyright. Source: Department for Education.