Secondary school in Eastleigh, Hampshire
Thornden School
Winchester Road, Chandler's Ford, Eastleigh, Hampshire, SO53 2DW
Ofsted
Graded Good at its last graded inspection, on 21 June 2022.
Ofsted stopped awarding single-word overall grades in September 2024. This grade is 4 years old and will not be updated — the school keeps it until its next inspection, which will not produce a replacement grade.
GCSE results 2024/25
Attainment 8 score
The average grade across eight GCSEs, doubling English and maths. 50 is roughly a grade 5 average.
Grade 5+ in English & maths
Grade 4+ in English & maths
EBacc average point score
Entered the EBacc
On Attainment 8 this school is in the top 10% of state-funded secondaries in England.
Compared with the fifth of schools whose intake is least disadvantaged, which is where this one sits, it is in the better-performing half.
Progress 8 2023/24
Taking that range into account, pupils made more progress than similar pupils nationally. DfE bands this as well above average.
Progress 8 measures how far pupils moved between the end of primary and their GCSEs, which makes it far fairer than raw attainment. It is shown for 2023/24 because it could not be calculated for 2024/25: that year group would have sat their key stage 2 tests in summer 2020, when the tests were cancelled, so there is no starting point to measure from. Every school in England is affected, not just this one.
Pupils
- Pupils on roll
- 1440
- Places
- 1400
- How full
- Full — 1440 pupils against 1400 places
- Girls / boys
- 687 / 753
- Overall absence
- 5%
- Persistently absent
- 11%
secondary schools average 8.6%
secondary schools average 23.9% — pupils missing 10% or more of sessions
- Free school meals, last 6 years
- 6%
- English as an additional language
- 13%
- With an EHC plan
- 3%
- On SEN support
- 6%
England 25.7%
England 18.7%
England 3.5%
England 15%
What pupils do next
After GCSEs
- In education, work or training
- 98%
- Stayed in education
- 95%
- Started an apprenticeship
- 2%
- No sustained destination
- 1%
- Pupils in the cohort
- 291
England 91.4%
England 85.4%
England 3.5%
England 5.8%
A destination counts only if it lasted at least six months, which is why these figures lag the exam results by a year. Small cohorts move these percentages a long way — check the cohort size before reading much into a gap.
The neighbourhood around the school
Census 2021 figures for Eastleigh 001B, the statistical neighbourhood the school sits in — roughly 1,500 residents. It describes the area, not the pupils, who may travel in from further away.
- Adults with a degree
- 55%
- Adults with no qualifications
- 7%
- Households owning their home
- 94%
- Households in social housing
- 1%
- Households with no car
- 5%
- Adults economically inactive
- 44%
England 33.8%
England 18.3%
England 62.7%
England 17%
England 21.9%
England 39.9%
School details
- Type
- Academy converter
- Phase
- Secondary
- Ages
- Ages 11–16
- Gender
- Mixed
- Admissions
- Non-selective
- Religious character
- None
- Sixth form
- No
- Nursery
- No
- Boarding
- Day school
- Trust
- HISP MULTI ACADEMY TRUST LTD
- Headteacher
- Headteacher: Caroline Lowing
- Local authority
- Hampshire
- Ward
- Hiltingbury
- Constituency
- Eastleigh
- URN
- 136715
The unique reference number used in all official school data.
Nearest secondary schools
| School | Ofsted | Attainment 8 | Distance |
|---|---|---|---|
| The Toynbee SchoolCommunity school | No grade | 47.8 | 1.2 mi |
| Crestwood Community SchoolCommunity school | Good 2024 | 38.1 | 1.2 mi |
| Saint George Catholic Voluntary Aided College SouthamptonVoluntary aided school | Outstanding 2023 | 60 | 3.4 mi |
| The King's SchoolOther independent school | No grade | — | 3.5 mi |
| Wyvern CollegeAcademy converter | Good 2023 | 44.8 | 3.7 mi |
| Cantell SchoolFoundation school | Outstanding 2024 | 46.9 | 4 mi |
| The Gregg SchoolOther independent school | No grade | — | 4.2 mi |
| Bitterne Park SchoolFoundation school | Good 2024 | 43.1 | 4.5 mi |
Schools with a similar intake
State-funded secondary schools nationally whose share of disadvantaged pupils is closest to this school's. This is the fairest like-for-like comparison the published data supports.
| School | Ofsted | Attainment 8 |
|---|---|---|
| Heckmondwike Grammar SchoolAcademy converter | Good 2022 | 80.2 |
| Harrogate Grammar SchoolAcademy converter | Outstanding 2022 | 56.6 |
| The Holt SchoolAcademy converter | Outstanding 2023 | 63.7 |
| Calday Grange Grammar SchoolAcademy converter | No grade | 68.1 |
| St John the Baptist Catholic Comprehensive School, WokingAcademy converter | No grade | 58.1 |
| The Rochester Grammar SchoolAcademy converter | Good 2023 | 68.4 |
| St Michael's Church of England High SchoolAcademy converter | Good 2022 | 58.9 |
| The Robert Smyth AcademyAcademy converter | Good 2022 | 53 |
Where these figures come from
- School details, address and pupil numbers — Get Information About Schools, the DfE register, as at 14 August 2026.
- Exam results — DfE performance tables, 2024/25, and 2023/24 for Progress 8.
- Free school meals, EAL and SEN — school census, 2024/25.
- Ofsted — Ofsted management information, latest inspections as at 30 June 2026.
- Neighbourhood figures — ONS Census 2021, lower layer super output area.
All published under the Open Government Licence v3.0. If something here looks wrong, the school's own website is the authority on admissions and open days.