70%
GCSE 9–4 · 2024/25
53%
GCSE 5+ · 2024/25
48.0
Attainment 8 · 2024/25
14%
EBacc entry · 2024/25
705.5
EBacc APS · 2024/25
986
Pupils · 2024/25
12%
EAL · 2024/25
23%
Persistent abs. · 2024/25
Ofsted inspection
Standards maintained
Ofsted inspection · 16/10/2024
Inadequate
Requires improvement
Good
Outstanding
Local authorityHertfordshire
PhaseSecondary with sixth form with sixth form
School typeAcademy
Pupil : teacher ratio16.7:1
AdmissionsNon-selective
Religious characterDoes not apply
StatusOpen
Overview of The Thomas Alleyne Academy · Secondary with sixth form · Hertfordshire
Part ofCHILTERN LEARNING TRUST
How does this school perform?
Key Stage 4 · 2024/25 · trend since 2016/17
GCSE 9–4 incl. Eng & maths
70%
+3pp
70%67%64%
'19'22'23'24'25
'25 · 70%
GCSE 5+ incl. Eng & maths
53%
+3pp
53%45%38%
'19'22'23'24'25
'25 · 53%
Attainment 8
48.0
+1.9
48.045.242.5
'19'22'23'24'25
'25 · 48.0
EBacc entry
14%
-7pp
25%19%14%
'19'22'23'24'25
'25 · 14%
EBacc APS
705.5
+27.5
705.5599.2492.9
'19'22'23'24'25
'25 · 705.5
Sixth form
Key Stage 5 · 2024/25 · trend since 2016/17
A-level APS
32.0
+2.2
33.127.221.4
'19'22'23'24'25
'25 · 32.0
A-level value added
-0.03
0
0.0-0.2-0.4
'17'18'19'24'25
'25 · 0.0
AAB+ in facilitating subjects
17%
+3pp
17%8%0%
'19'22'23'24'25
'25 · 17%
Average A-level grade
C+
0
C+C-D
'19'22'23'24'25
'25 · C+
Pupils & context
2024/25
Pupils on roll
986
Pupil : teacher ratio
16.7
Workforce data · 2025/26
EAL
12%
FSM eligible
24%
SEN
21%
Overall absence
8%
Persistent absence
23%
Contact
Address
High Street, Stevenage, SG1 3BE
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 | 70% | 53% | 48.0 | Not applicable | 14% | 705.5 | 25% | 986 |
| 2023/24 | 67% | 50% | 46.1 | +0.04 | 21% | 678.0 | 28% | 1,011 |
| 2022/23 | 64% | 42% | 45.9 | -0.04 | 17% | 633.7 | 28% | 973 |
| 2021/22 | 65% | 49% | 47.1 | -0.20 | 18% | 672.2 | 31% | 947 |
| 2018/19 | 64% | 38% | 42.5 | -0.59 | 25% | 492.9 | 33% | 865 |
| 2017/18 | 62% | 38% | 44.7 | -0.27 | 18% | 575.0 | 27% | 862 |
| 2016/17 | 68% | 43% | 42.5 | -0.44 | 16% | — | 30% | 778 |
Sixth form — Key Stage 5
| Year | A-level APS | Avg grade | VA progress | AAB+ | Cohort |
|---|---|---|---|---|---|
| 2024/25 | 32.0 | C+ | -0.03 | 17% | 65 |
| 2023/24 | 29.9 | C | -0.02 | 14% | 57 |
| 2022/23 | 30.1 | C | — | 10% | 37 |
| 2021/22 | 33.1 | C+ | — | 6% | 52 |
| 2018/19 | 21.4 | D | -0.42 | 0% | 30 |
| 2017/18 | 25.9 | C- | -0.09 | 0% | 33 |
| 2016/17 | 28.6 | C | -0.04 | 7% | 32 |
Pupils & absence
| Year | Pupils | Pupil:teacher | SEN | EAL | FSM ever | Absence | Persistent absence |
|---|---|---|---|---|---|---|---|
| 2024/25 | 986 | 16.0 | 21% | 12% | 24% | 8% | 23% |
| 2023/24 | 1,011 | 16.9 | 22% | 11% | 22% | 8% | 23% |
| 2022/23 | 973 | 15.9 | 21% | 10% | 20% | 8% | 22% |
| 2021/22 | 947 | 15.6 | 19% | 8% | 22% | 7% | 20% |
| 2020/21 | 935 | 15.8 | 15% | 9% | 21% | — | — |
| 2018/19 | 865 | 15.9 | 11% | 7% | 27% | 7% | 18% |
| 2017/18 | 862 | 15.9 | 9% | 7% | 28% | 6% | 16% |
| 2016/17 | 778 | 15.9 | 7% | 8% | 29% | 6% | 15% |
School performance data © Crown copyright. Source: Department for Education.