Kneller Hall School vs Orley Farm School
A head-to-head comparison of two schools in London, England, 13 km apart, using official English 2025 data. The better value in each row is highlighted.
Kneller Hall School
Twickenham · Independent secondary · Ages 11–18
471 students
Orley Farm School
Harrow · Independent all-through · Ages 4–13
467 students
| Measure | Kneller Hall School Twickenham, London | Orley Farm School Harrow, London |
|---|---|---|
| Success Index (England) | 66 Top 50% | – Not rated |
| Region rank | #258 of 640 | – |
| National rank | #1220 of 4,090 | – |
| Sector | Independent | Independent |
| Type | Secondary | All-through |
| Year range | Ages 11–18 | Ages 4–13 |
| Students | 471 | 467 |
| Pupils on roll | 471 | 467 |
| Free school meals | – | – |
| Capacity filled | 92.5% | 93.4% |
| KS2 expected standard (RWM) | – | – |
| KS2 higher standard (RWM) | – | – |
| KS2 reading progress | – | – |
| KS2 writing progress | – | – |
| KS2 maths progress | – | – |
| Attainment 8 | 56.2 | – |
| Progress 8 | – | – |
| Grade 5+ English & maths | 0% | – |
| Grade 4+ English & maths | 0% | – |
| EBacc average points | 4.91 | – |
| A level points per entry | 43.8 | – |
| town | Twickenham | Harrow |
| region | London | London |
| Website | www.radnorhouse.org | www.orleyfarm.harrow.sch.uk |
The verdict
- •Kneller Hall School is the larger school with 471 students compared with 467.
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 Kneller Hall School better than Orley Farm School?
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 Kneller Hall School and Orley Farm School?
About 13 km in a straight line, between Twickenham and Harrow in London.
Which has the better Pupils on roll?
Kneller Hall School: 471. Orley Farm School: 467. Number of pupils in the latest school census.
How do Kneller Hall School and Orley Farm School rank in London?
Kneller Hall School is 258th of 640 and Orley Farm School is unranked among secondary schools in London on the 2025 Success Index (England).