Arnold House School vs Harris Academy St John's Wood
A head-to-head comparison of two schools in London, England, 434 m apart, using official English 2025 data. The better value in each row is highlighted.
Arnold House School
London · Independent all-through · Ages 3–13
359 students
Harris Academy St John's Wood
London · Academy secondary · Ages 11–18
1,326 students
| Measure | Arnold House School London, London | Harris Academy St John's Wood London, London |
|---|---|---|
| Success Index (England) | – Not rated | 53 Top 50% |
| Region rank | – | #354 of 640 |
| National rank | – | #1819 of 4,090 |
| Sector | Independent | Academy |
| Type | All-through | Secondary |
| Year range | Ages 3–13 | Ages 11–18 |
| Students | 359 | 1,326 |
| Pupils on roll | 359 | 1,326 |
| Free school meals | – | 67.7% |
| Capacity filled | 93.2% | 88.4% |
| KS2 expected standard (RWM) | – | – |
| KS2 higher standard (RWM) | – | – |
| KS2 reading progress | – | – |
| KS2 writing progress | – | – |
| KS2 maths progress | – | – |
| Attainment 8 | – | 51.0 |
| Progress 8 | – | – |
| Grade 5+ English & maths | – | 56.5% |
| Grade 4+ English & maths | – | 73.3% |
| EBacc average points | – | 4.79 |
| A level points per entry | – | 30.7 |
| town | London | London |
| region | London | London |
| Website | www.arnoldhouse.co.uk | www.harrisstjohnswood.org.uk/ |
The verdict
- •Harris Academy St John's Wood is the larger school with 1,326 students compared with 359.
- •Arnold House School is a independent school while Harris Academy St John's Wood is a academy school, so fees and admission rules differ.
- •Arnold House School is boys and Harris Academy St John's Wood is co-educational.
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 Arnold House School better than Harris Academy St John's Wood?
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 Arnold House School and Harris Academy St John's Wood?
About 434 m in a straight line, between London and London in London.
Which has the better Pupils on roll?
Arnold House School: 359. Harris Academy St John's Wood: 1,326. Number of pupils in the latest school census.
How do Arnold House School and Harris Academy St John's Wood rank in London?
Arnold House School is unranked and Harris Academy St John's Wood is 354th of 640 among all-through schools in London on the 2025 Success Index (England).