Fulmer Infant School vs St Mary's School
A head-to-head comparison of two schools in South East, England, 3.6 km apart, using official English 2025 data. The better value in each row is highlighted.
Fulmer Infant School
Slough · Local authority primary · Ages 5–7
62 students
St Mary's School
Gerrards Cross · Independent all-through · Ages 3–18
391 students
| Measure | Fulmer Infant School Slough, South East | St Mary's School Gerrards Cross, South East |
|---|---|---|
| Success Index (England) | 98 Top 5% | 28 Lower 50% |
| Region rank | #31 of 2,471 | #486 of 679 |
| National rank | #97 of 15,697 | #3075 of 4,090 |
| Sector | Local authority | Independent |
| Type | Primary | All-through |
| Year range | Ages 5–7 | Ages 3–18 |
| Students | 62 | 391 |
| Pupils on roll | 62 | 391 |
| Free school meals | 3.2% | – |
| Capacity filled | 82.7% | 82.3% |
| KS2 expected standard (RWM) | – | – |
| KS2 higher standard (RWM) | – | – |
| KS2 reading progress | – | – |
| KS2 writing progress | – | – |
| KS2 maths progress | – | – |
| Attainment 8 | – | 37.6 |
| Progress 8 | – | – |
| Grade 5+ English & maths | – | 1.8% |
| Grade 4+ English & maths | – | 1.8% |
| EBacc average points | – | 3.03 |
| A level points per entry | – | 38.2 |
| town | Slough | Gerrards Cross |
| region | South East | South East |
| Website | www.fulmer.bucks.sch.uk/ | www.stmarysgx.co.uk |
The verdict
- •Fulmer Infant School scores higher on the Success Index (England) (98.1 vs 27.8).
- •St Mary's School is the larger school with 391 students compared with 62.
- •Fulmer Infant School is a local authority school while St Mary's School is a independent school, so fees and admission rules differ.
- •Fulmer Infant School is co-educational and St Mary's School is girls.
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 Fulmer Infant School better than St Mary's School?
On the Success Index (England), Fulmer Infant School ranks higher (98.1 vs 27.8 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 Fulmer Infant School and St Mary's School?
About 3.6 km in a straight line, between Slough and Gerrards Cross in South East.
Which has the better Pupils on roll?
Fulmer Infant School: 62. St Mary's School: 391. Number of pupils in the latest school census.
How do Fulmer Infant School and St Mary's School rank in South East?
Fulmer Infant School is 31st of 2,471 and St Mary's School is 486th of 679 among primary schools in South East on the 2025 Success Index (England).