Grange Primary School vs The John Lyon School
A head-to-head comparison of two schools in London, England, 1.0 km apart, using official English 2025 data. The better value in each row is highlighted.
Grange Primary School
Harrow · Local authority primary · Ages 3–11
443 students
The John Lyon School
Harrow-on-the-Hill · Independent all-through · Ages 2–18
781 students
| Measure | Grange Primary School Harrow, London | The John Lyon School Harrow-on-the-Hill, London |
|---|---|---|
| Success Index (England) | 47 Lower 50% | 18 Lower 50% |
| Region rank | #1248 of 1,720 | #599 of 640 |
| National rank | #8563 of 15,697 | #3675 of 4,090 |
| Sector | Local authority | Independent |
| Type | Primary | All-through |
| Year range | Ages 3–11 | Ages 2–18 |
| Students | 443 | 781 |
| Pupils on roll | 443 | 781 |
| Free school meals | 34.3% | – |
| Capacity filled | 93.1% | 86.8% |
| KS2 expected standard (RWM) | 65% | – |
| KS2 higher standard (RWM) | 8% | – |
| KS2 reading progress | – | – |
| KS2 writing progress | – | – |
| KS2 maths progress | – | – |
| Attainment 8 | – | 13.7 |
| Progress 8 | – | – |
| Grade 5+ English & maths | – | 0% |
| Grade 4+ English & maths | – | 0% |
| EBacc average points | – | 0.82 |
| A level points per entry | – | 40.0 |
| town | Harrow | Harrow-on-the-Hill |
| region | London | London |
| Website | www.grange.harrow.sch.uk/ | www.johnlyon.org |
The verdict
- •Grange Primary School scores higher on the Success Index (England) (47.4 vs 18.1).
- •The John Lyon School is the larger school with 781 students compared with 443.
- •Grange Primary School is a local authority school while The John Lyon School is a independent 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.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Frequently asked questions
Is Grange Primary School better than The John Lyon School?
On the Success Index (England), Grange Primary School ranks higher (47.4 vs 18.1 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 Grange Primary School and The John Lyon School?
About 1.0 km in a straight line, between Harrow and Harrow-on-the-Hill in London.
Which has the better Pupils on roll?
Grange Primary School: 443. The John Lyon School: 781. Number of pupils in the latest school census.
How do Grange Primary School and The John Lyon School rank in London?
Grange Primary School is 1248th of 1,720 and The John Lyon School is 599th of 640 among primary schools in London on the 2025 Success Index (England).