Belmont Castle Academy vs Harris Primary Academy Mayflower
A head-to-head comparison of two primary schools in East of England, England, 1.2 km apart, using official English 2025 data. The better value in each row is highlighted.
Belmont Castle Academy
Grays · Academy primary · Ages 3–11
691 students
Harris Primary Academy Mayflower
Chafford Hundred · Academy primary · Ages 3–11
1,087 students
| Measure | Belmont Castle Academy Grays, East of England | Harris Primary Academy Mayflower Chafford Hundred, East of England |
|---|---|---|
| Success Index (England) | 63 Top 50% | 83 Top 25% |
| Region rank | #639 of 1,872 | #213 of 1,872 |
| National rank | #5208 of 15,697 | #1642 of 15,697 |
| Sector | Academy | Academy |
| Type | Primary | Primary |
| Year range | Ages 3–11 | Ages 3–11 |
| Students | 691 | 1,087 |
| Pupils on roll | 691 | 1,087 |
| Free school meals | 18.8% | 11.5% |
| Capacity filled | 104.7% | 98.6% |
| KS2 expected standard (RWM) | 69% | 85% |
| KS2 higher standard (RWM) | 11% | 11% |
| 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 | Grays | Chafford Hundred |
| region | East of England | East of England |
| Website | www.s562128340.websitehome.co.uk/ | www.harrisprimarymayflower.org.uk/ |
The verdict
- •Harris Primary Academy Mayflower scores higher on the Success Index (England) (83.4 vs 63.1).
- •Harris Primary Academy Mayflower does better on ks2: reading, writing & maths expected standard (85% vs 69%).
- •Harris Primary Academy Mayflower is the larger school with 1,087 students compared with 691.
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 Belmont Castle Academy better than Harris Primary Academy Mayflower?
On the Success Index (England), Harris Primary Academy Mayflower ranks higher (83.4 vs 63.1 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 Belmont Castle Academy and Harris Primary Academy Mayflower?
About 1.2 km in a straight line, between Grays and Chafford Hundred in East of England.
Which has the better Pupils on roll?
Belmont Castle Academy: 691. Harris Primary Academy Mayflower: 1,087. Number of pupils in the latest school census.
How do Belmont Castle Academy and Harris Primary Academy Mayflower rank in East of England?
Belmont Castle Academy is 639th of 1,872 and Harris Primary Academy Mayflower is 213th of 1,872 among primary schools in East of England on the 2025 Success Index (England).