ACS Hillingdon International School vs St Helen's College
A head-to-head comparison of two schools in London, England, 682 m apart, using official English 2025 data. The better value in each row is highlighted.
ACS Hillingdon International School
Uxbridge · Independent all-through · Ages 3–19
494 students
St Helen's College
Uxbridge · Independent primary · Ages 2–11
353 students
| Measure | ACS Hillingdon International School Uxbridge, London | St Helen's College Uxbridge, London |
|---|---|---|
| Success Index (England) | – Not rated | – Not rated |
| Region rank | – | – |
| National rank | – | – |
| Sector | Independent | Independent |
| Type | All-through | Primary |
| Year range | Ages 3–19 | Ages 2–11 |
| Students | 494 | 353 |
| Pupils on roll | 494 | 353 |
| Free school meals | – | – |
| Capacity filled | 73.2% | 92.9% |
| KS2 expected standard (RWM) | – | – |
| KS2 higher standard (RWM) | – | – |
| KS2 reading progress | – | – |
| KS2 writing progress | – | – |
| KS2 maths progress | – | – |
| Attainment 8 | – | – |
| Progress 8 | – | – |
| Grade 5+ English & maths | – | – |
| Grade 4+ English & maths | – | – |
| EBacc average points | – | – |
| A level points per entry | – | – |
| town | Uxbridge | Uxbridge |
| region | London | London |
| Website | www.acs-schools.com/hillingdon | www.sthelenscollege.com |
The verdict
- •ACS Hillingdon International School is the larger school with 494 students compared with 353.
The Success Index (England) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is ACS Hillingdon International School better than St Helen's College?
The two schools are very close on the Success Index (England). Differences in sector, size, programmes and distance from home will matter more than the score.
How far apart are ACS Hillingdon International School and St Helen's College?
About 682 m in a straight line, between Uxbridge and Uxbridge in London.
Which has the better Pupils on roll?
ACS Hillingdon International School: 494. St Helen's College: 353. Number of pupils in the latest school census.
How do ACS Hillingdon International School and St Helen's College rank in London?
ACS Hillingdon International School is unranked and St Helen's College is unranked among all-through schools in London on the 2025 Success Index (England).