North London Grammar School vs St Joseph's Catholic Primary School
A head-to-head comparison of two schools in London, England, 740 m apart, using official English 2025 data. The better value in each row is highlighted.
North London Grammar School
London · Independent all-through · Ages 4–18
226 students
St Joseph's Catholic Primary School
London · Local authority primary · Ages 3–11
413 students
| Measure | North London Grammar School London, London | St Joseph's Catholic Primary School London, London |
|---|---|---|
| Success Index (England) | 88 Top 10% | 58 Top 50% |
| Region rank | #74 of 640 | #996 of 1,720 |
| National rank | #337 of 4,090 | #6258 of 15,697 |
| Sector | Independent | Local authority |
| Type | All-through | Primary |
| Year range | Ages 4–18 | Ages 3–11 |
| Students | 226 | 413 |
| Pupils on roll | 226 | 413 |
| Free school meals | – | 29.3% |
| Capacity filled | 55.9% | 75.4% |
| KS2 expected standard (RWM) | – | 68% |
| KS2 higher standard (RWM) | – | 12% |
| KS2 reading progress | – | – |
| KS2 writing progress | – | – |
| KS2 maths progress | – | – |
| Attainment 8 | 55.5 | – |
| Progress 8 | – | – |
| Grade 5+ English & maths | 72.1% | – |
| Grade 4+ English & maths | 83.7% | – |
| EBacc average points | 4.87 | – |
| A level points per entry | – | – |
| town | London | London |
| region | London | London |
| Website | www.northlondongrammar.com | www.stjps.org |
The verdict
- •North London Grammar School scores higher on the Success Index (England) (87.7 vs 58.1).
- •St Joseph's Catholic Primary School is the larger school with 413 students compared with 226.
- •North London Grammar School is a independent school while St Joseph's Catholic Primary School is a local authority school, so fees and admission rules differ.
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 North London Grammar School better than St Joseph's Catholic Primary School?
On the Success Index (England), North London Grammar School ranks higher (87.7 vs 58.1 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are North London Grammar School and St Joseph's Catholic Primary School?
About 740 m in a straight line, between London and London in London.
Which has the better Pupils on roll?
North London Grammar School: 226. St Joseph's Catholic Primary School: 413. Number of pupils in the latest school census.
How do North London Grammar School and St Joseph's Catholic Primary School rank in London?
North London Grammar School is 74th of 640 and St Joseph's Catholic Primary School is 996th of 1,720 among all-through schools in London on the 2025 Success Index (England).