Secondary school in Colchester, Essex
St Helena School
Sheepen Road, Colchester, Essex, CO3 3LE
Ofsted
Graded Good at its last graded inspection, on 30 January 2024.
Ofsted stopped awarding single-word overall grades in September 2024. This grade is 2 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 around the middle of state-funded secondaries in England.
Compared with the fifth of schools whose intake is middle, which is where this one sits, it is in the better-performing half.
Progress 8 2023/24
Taking that range into account, pupils made less progress than similar pupils nationally. DfE bands this as below 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
- 986
- Places
- 1000
- How full
- Nearly full — 986 of 1000 places taken
- Girls / boys
- 501 / 485
- Overall absence
- 8%
- Persistently absent
- 21%
secondary schools average 8.6%
secondary schools average 23.9% — pupils missing 10% or more of sessions
- Free school meals, last 6 years
- 31%
- English as an additional language
- 19%
- With an EHC plan
- 3%
- On SEN support
- 14%
England 25.7%
England 18.7%
England 3.5%
England 15%
What pupils do next
After GCSEs
- In education, work or training
- 91%
- Stayed in education
- 87%
- Started an apprenticeship
- 1%
- Stayed at this school's sixth form
- 3%
- No sustained destination
- 6%
- Pupils in the cohort
- 190
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 Colchester 007A, 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
- 45%
- Adults with no qualifications
- 13%
- Households owning their home
- 46%
- Households in social housing
- 11%
- Households with no car
- 34%
- Adults economically inactive
- 36%
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
- THE SIGMA TRUST
- Headteacher
- Headteacher: Serena Kay
- Local authority
- Essex
- Ward
- Castle
- Constituency
- Colchester
- URN
- 137944
The unique reference number used in all official school data.
Nearest secondary schools
| School | Ofsted | Attainment 8 | Distance |
|---|---|---|---|
| Colchester Royal Grammar SchoolAcademy converter | No grade | 82.1 | 0.6 mi |
| Colchester Prep & High SchoolOther independent school | No grade | — | 0.6 mi |
| St Mary's School for GirlsOther independent school | No grade | — | 0.6 mi |
| St Benedict's Catholic CollegeVoluntary aided school | Good 2023 | 54.7 | 0.9 mi |
| Colchester County High School for GirlsAcademy converter | Outstanding 2023 | 80.6 | 0.9 mi |
| Philip Morant School and CollegeAcademy converter | Good 2023 | 44.5 | 1.2 mi |
| Paxman AcademyFree schools | Good 2024 | 41.3 | 1.8 mi |
| Holmwood House SchoolOther independent school | No grade | — | 1.9 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 |
|---|---|---|
| North Kesteven AcademyAcademy converter | No grade | 37.9 |
| The Streetly AcademyAcademy converter | Good 2022 | 42.1 |
| The Brunts AcademyAcademy converter | No grade | 45.5 |
| Breckland SchoolFree schools | Good 2022 | 42.4 |
| Northgate High SchoolAcademy converter | Good 2023 | 41 |
| Somerset Studio SchoolStudio schools | Good 2024 | 30.5 |
| Blessed William Howard Catholic SchoolAcademy converter | Good 2024 | 52 |
| Callington Community CollegeAcademy converter | Good 2023 | 44 |
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.