St Helen's School
St Helen's School is an independent school in Hillingdon for pupils aged 3 to 19. It has 1,097 pupils on roll. In 2026 its average Attainment 8 score was 47.4, and 61% of pupils achieved grade 5 or above in both English and maths GCSE.
GCSE results: 2026. A-level results: 2025.
| Type | Independent School / Other independent school |
| Age Range | 3-19 |
| Religion | Unknown |
| Address | Eastbury Road Northwood HA6 3AS |
| Phone | 01923843210 |
| Reference Number | 102453 |
General Makeup
| Number of pupils | 1097 |
Year Groups
| Year | Boys | Girls | Total |
|---|---|---|---|
| 1 | Unknown | Unknown | Unknown |
| 2 | Unknown | Unknown | Unknown |
| 3 | Unknown | Unknown | Unknown |
| 4 | Unknown | Unknown | Unknown |
| 5 | Unknown | Unknown | Unknown |
| 6 | Unknown | Unknown | Unknown |
| 7 | Unknown | Unknown | Unknown |
| 8 | Unknown | Unknown | Unknown |
| 9 | Unknown | Unknown | Unknown |
| 10 | Unknown | Unknown | Unknown |
| 11 | Unknown | Unknown | Unknown |
| 12 | Unknown | Unknown | Unknown |
| 13 | Unknown | Unknown | Unknown |
Ethnicities
| Ethnicity | Percentage |
|---|
| Overall Ofsted Rating | |
| Last Report Date | This school has not had an inspection yet. |
| Date | Report |
|---|
Attainment 8 Score
Attaimenment 8 is a measure of a pupil's average grade across a set of 8 subjects. The 8 subjects which make up Attainment 8 are:
- English
- Maths
- 3 subjects from qualifications that count towards the English Baccalaureate (EBacc), like sciences, language and history
- 3 more GCSE qualifications (including EBacc subjects) or technical awards from a list approved by the Department for Education
Each grade a pupil gets is assigned a point score from 9 (the highest) to 1 (the lowest). These scores are added up, with English and maths counted twice.
| School Score | Percentile (local) | Percentile (nationwide) |
|---|---|---|
| 47.4 | Locked: unlock for £9.99, one-off payment | Locked: unlock for £9.99, one-off payment |
GCSE Results
| Metric | School Score | Percentile (local) | Percentile (nationwide) |
|---|---|---|---|
| Grade 5 or above in English and maths | 61.4% | Locked: unlock for £9.99, one-off payment | Locked: unlock for £9.99, one-off payment |
| 5 or more GCSEs at grade 9-4 (or A-C) | 62.7% | Locked: unlock for £9.99, one-off payment | Locked: unlock for £9.99, one-off payment |
Attainment 8 Score
Attaimenment 8 is a measure of a pupil's average grade across a set of 8 subjects. The 8 subjects which make up Attainment 8 are:
Sample
UnlockGCSE Results
Sample
UnlockPoints
| Points | Percentile (local) | Percentile (nationwide) | |
|---|---|---|---|
| Average Points | 48.22 | Locked: unlock for £9.99, one-off payment | Locked: unlock for £9.99, one-off payment |
| Average Points (best 3) | 47.8 | Locked: unlock for £9.99, one-off payment | Locked: unlock for £9.99, one-off payment |
Grades
| School | Local | Nationwide | |
| Average Grade | A- | C+ | C+ |
| Average Grade (best 3) | A- | B- | C+ |
| Percentage | Percentile (local) | Percentile (nationwide) | |
|---|---|---|---|
| Students getting AAB or better | 43.9% | Locked: unlock for £9.99, one-off payment | Locked: unlock for £9.99, one-off payment |
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See how St Helen's School ranks locally and nationally. Percentile rankings against every other school, historic result charts, admissions data and post-GCSE destinations are all included.
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Unlock for £9.99In 2025–26, 16.3% of pupils at St Helen's School were on SEN support (nationally 18.4%) and 0.2% had an education, health and care (EHC) plan (nationally 7.9%).
Source: Department for Education, Special educational needs in England (the 2025–26 school census). SEN support is extra help in school without an EHC plan. National figures are for all state-funded independent school schools. Counts are as published, with small numbers not hidden.
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| Name | Distance |
|
Northwood College for Girls GDST
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0.35 miles |
|
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|
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|
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All schools in Hillingdon · Hillingdon local authority: places and applications
How many pupils does St Helen's School have?
St Helen's School has 1,097 pupils on roll.
What age range does St Helen's School cover?
St Helen's School for pupils aged 3 to 19.
What are St Helen's School's GCSE results?
In 2026 its average Attainment 8 score was 47.4, and 61% of pupils achieved grade 5 or above in both English and maths GCSE.
Where is St Helen's School?
St Helen's School is at Eastbury Road, Northwood, HA6 3AS.