St Mark's Catholic School vs Suffah Primary 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.
St Mark's Catholic School
Hounslow · Academy secondary · Ages 11–18
1,214 students
Suffah Primary School
Hounslow · Independent primary · Ages 3–11
92 students
| Measure | St Mark's Catholic School Hounslow, London | Suffah Primary School Hounslow, London |
|---|---|---|
| Success Index (England) | 90 Top 10% | – Not rated |
| Region rank | #55 of 640 | – |
| National rank | #266 of 4,090 | – |
| Sector | Academy | Independent |
| Type | Secondary | Primary |
| Year range | Ages 11–18 | Ages 3–11 |
| Students | 1,214 | 92 |
| Pupils on roll | 1,214 | 92 |
| Free school meals | 12.1% | – |
| Capacity filled | 100.1% | 49.5% |
| KS2 expected standard (RWM) | – | – |
| KS2 higher standard (RWM) | – | – |
| KS2 reading progress | – | – |
| KS2 writing progress | – | – |
| KS2 maths progress | – | – |
| Attainment 8 | 62.5 | – |
| Progress 8 | – | – |
| Grade 5+ English & maths | 72% | – |
| Grade 4+ English & maths | 85.5% | – |
| EBacc average points | 5.98 | – |
| A level points per entry | 38.2 | – |
| town | Hounslow | Hounslow |
| region | London | London |
| Website | www.st-marks.hounslow.sch.uk/ | suffahschool.co.uk/ |
The verdict
- •St Mark's Catholic School is the larger school with 1,214 students compared with 92.
- •St Mark's Catholic School is a academy school while Suffah Primary 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.
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Frequently asked questions
Is St Mark's Catholic School better than Suffah Primary 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 St Mark's Catholic School and Suffah Primary School?
About 1.0 km in a straight line, between Hounslow and Hounslow in London.
Which has the better Pupils on roll?
St Mark's Catholic School: 1,214. Suffah Primary School: 92. Number of pupils in the latest school census.
How do St Mark's Catholic School and Suffah Primary School rank in London?
St Mark's Catholic School is 55th of 640 and Suffah Primary School is unranked among secondary schools in London on the 2025 Success Index (England).