Holy Cross Preparatory School vs Marymount International School
A head-to-head comparison of two schools in London, England, 332 m apart, using official English 2025 data. The better value in each row is highlighted.
Holy Cross Preparatory School
Kingston upon Thames · Independent primary · Ages 2–11
289 students
Marymount International School
Kingston upon Thames · Independent secondary · Ages 11–18
178 students
| Measure | Holy Cross Preparatory School Kingston upon Thames, London | Marymount International School Kingston upon Thames, London |
|---|---|---|
| Success Index (England) | – Not rated | – Not rated |
| Region rank | – | – |
| National rank | – | – |
| Sector | Independent | Independent |
| Type | Primary | Secondary |
| Year range | Ages 2–11 | Ages 11–18 |
| Students | 289 | 178 |
| Pupils on roll | 289 | 178 |
| Free school meals | – | – |
| Capacity filled | 89.8% | 68.5% |
| KS2 expected standard (RWM) | – | – |
| KS2 higher standard (RWM) | – | – |
| KS2 reading progress | – | – |
| KS2 writing progress | – | – |
| KS2 maths progress | – | – |
| Attainment 8 | – | – |
| Progress 8 | – | – |
| Grade 5+ English & maths | – | – |
| Grade 4+ English & maths | – | – |
| EBacc average points | – | – |
| A level points per entry | – | – |
| town | Kingston upon Thames | Kingston upon Thames |
| region | London | London |
| Website | www.holycrossprepschool.co.uk/page/default.asp?title=Home&pid=1 | www.marymountlondon.com |
The verdict
- •Holy Cross Preparatory School is the larger school with 289 students compared with 178.
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 Holy Cross Preparatory School better than Marymount International 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 Holy Cross Preparatory School and Marymount International School?
About 332 m in a straight line, between Kingston upon Thames and Kingston upon Thames in London.
Which has the better Pupils on roll?
Holy Cross Preparatory School: 289. Marymount International School: 178. Number of pupils in the latest school census.
How do Holy Cross Preparatory School and Marymount International School rank in London?
Holy Cross Preparatory School is unranked and Marymount International School is unranked among primary schools in London on the 2025 Success Index (England).