Blenheim High School vs Ewell Castle School
A head-to-head comparison of two schools in South East, England, 1.3 km apart, using official English 2025 data. The better value in each row is highlighted.
Blenheim High School
Epsom · Academy secondary · Ages 11–18
1,370 students
Ewell Castle School
Epsom · Independent all-through · Ages 4–19
611 students
| Measure | Blenheim High School Epsom, South East | Ewell Castle School Epsom, South East |
|---|---|---|
| Success Index (England) | 67 Top 50% | 28 Lower 50% |
| Region rank | #237 of 679 | #482 of 679 |
| National rank | #1164 of 4,090 | #3056 of 4,090 |
| Sector | Academy | Independent |
| Type | Secondary | All-through |
| Year range | Ages 11–18 | Ages 4–19 |
| Students | 1,370 | 611 |
| Pupils on roll | 1,370 | 611 |
| Free school meals | 16% | – |
| Capacity filled | 91.3% | 78.8% |
| KS2 expected standard (RWM) | – | – |
| KS2 higher standard (RWM) | – | – |
| KS2 reading progress | – | – |
| KS2 writing progress | – | – |
| KS2 maths progress | – | – |
| Attainment 8 | 49.4 | 39.5 |
| Progress 8 | – | – |
| Grade 5+ English & maths | 47.1% | 0% |
| Grade 4+ English & maths | 70% | 0% |
| EBacc average points | 4.32 | 3.06 |
| A level points per entry | 33.2 | 36.9 |
| town | Epsom | Epsom |
| region | South East | South East |
| Website | www.blenheim.surrey.sch.uk | www.ewellcastle.co.uk |
The verdict
- •Blenheim High School scores higher on the Success Index (England) (66.7 vs 28.1).
- •Blenheim High School is the larger school with 1,370 students compared with 611.
- •Blenheim High School is a academy school while Ewell Castle 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 Blenheim High School better than Ewell Castle School?
On the Success Index (England), Blenheim High School ranks higher (66.7 vs 28.1 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 Blenheim High School and Ewell Castle School?
About 1.3 km in a straight line, between Epsom and Epsom in South East.
Which has the better Pupils on roll?
Blenheim High School: 1,370. Ewell Castle School: 611. Number of pupils in the latest school census.
How do Blenheim High School and Ewell Castle School rank in South East?
Blenheim High School is 237th of 679 and Ewell Castle School is 482nd of 679 among secondary schools in South East on the 2025 Success Index (England).