Chadwell St Mary Primary School vs Tilbury Pioneer Academy
A head-to-head comparison of two primary schools in East of England, England, 1.7 km apart, using official English 2025 data. The better value in each row is highlighted.
Chadwell St Mary Primary School
Grays · Academy primary · Ages 5–11
202 students
Tilbury Pioneer Academy
Tilbury · Academy primary · Ages 3–11
456 students
| Measure | Chadwell St Mary Primary School Grays, East of England | Tilbury Pioneer Academy Tilbury, East of England |
|---|---|---|
| Success Index (England) | 78 Top 25% | 58 Top 50% |
| Region rank | #316 of 1,872 | #760 of 1,872 |
| National rank | #2450 of 15,697 | #6312 of 15,697 |
| Sector | Academy | Academy |
| Type | Primary | Primary |
| Year range | Ages 5–11 | Ages 3–11 |
| Students | 202 | 456 |
| Pupils on roll | 202 | 456 |
| Free school meals | 39.1% | 39.9% |
| Capacity filled | 96.2% | 108.6% |
| KS2 expected standard (RWM) | 86% | 68% |
| KS2 higher standard (RWM) | 21% | 15% |
| 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 | Tilbury |
| region | East of England | East of England |
| Website | chadwellstmary.org.uk/ | www.theglc-pioneer.org.uk |
The verdict
- •Chadwell St Mary Primary School scores higher on the Success Index (England) (78.1 vs 57.8).
- •Chadwell St Mary Primary School does better on ks2: reading, writing & maths expected standard (86% vs 68%).
- •Chadwell St Mary Primary School does better on ks2: higher standard (21% vs 15%).
- •Tilbury Pioneer Academy is the larger school with 456 students compared with 202.
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 Chadwell St Mary Primary School better than Tilbury Pioneer Academy?
On the Success Index (England), Chadwell St Mary Primary School ranks higher (78.1 vs 57.8 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 Chadwell St Mary Primary School and Tilbury Pioneer Academy?
About 1.7 km in a straight line, between Grays and Tilbury in East of England.
Which has the better Pupils on roll?
Chadwell St Mary Primary School: 202. Tilbury Pioneer Academy: 456. Number of pupils in the latest school census.
How do Chadwell St Mary Primary School and Tilbury Pioneer Academy rank in East of England?
Chadwell St Mary Primary School is 316th of 1,872 and Tilbury Pioneer Academy is 760th of 1,872 among primary schools in East of England on the 2025 Success Index (England).