Harris Academy Chafford Hundred vs Warren Primary School
A head-to-head comparison of two schools in East of England, England, 793 m apart, using official English 2025 data. The better value in each row is highlighted.
Harris Academy Chafford Hundred
Grays · Academy secondary · Ages 11–19
1,435 students
Warren Primary School
Grays · Academy primary · Ages 3–11
445 students
| Measure | Harris Academy Chafford Hundred Grays, East of England | Warren Primary School Grays, East of England |
|---|---|---|
| Success Index (England) | 80 Top 25% | 66 Top 50% |
| Region rank | #83 of 460 | #558 of 1,872 |
| National rank | #623 of 4,090 | #4595 of 15,697 |
| Sector | Academy | Academy |
| Type | Secondary | Primary |
| Year range | Ages 11–19 | Ages 3–11 |
| Students | 1,435 | 445 |
| Pupils on roll | 1,435 | 445 |
| Free school meals | 17.9% | 7.7% |
| Capacity filled | 119.6% | 98.9% |
| KS2 expected standard (RWM) | – | 69% |
| KS2 higher standard (RWM) | – | 8% |
| KS2 reading progress | – | – |
| KS2 writing progress | – | – |
| KS2 maths progress | – | – |
| Attainment 8 | 55.5 | – |
| Progress 8 | – | – |
| Grade 5+ English & maths | 68.1% | – |
| Grade 4+ English & maths | 83.5% | – |
| EBacc average points | 5.16 | – |
| A level points per entry | 34.6 | – |
| town | Grays | Grays |
| region | East of England | East of England |
| Website | www.harrischaffordhundred.org.uk | www.warren.osborne.coop |
The verdict
- •Harris Academy Chafford Hundred scores higher on the Success Index (England) (79.9 vs 66.4).
- •Harris Academy Chafford Hundred is the larger school with 1,435 students compared with 445.
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 Harris Academy Chafford Hundred better than Warren Primary School?
On the Success Index (England), Harris Academy Chafford Hundred ranks higher (79.9 vs 66.4 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 Harris Academy Chafford Hundred and Warren Primary School?
About 793 m in a straight line, between Grays and Grays in East of England.
Which has the better Pupils on roll?
Harris Academy Chafford Hundred: 1,435. Warren Primary School: 445. Number of pupils in the latest school census.
How do Harris Academy Chafford Hundred and Warren Primary School rank in East of England?
Harris Academy Chafford Hundred is 83rd of 460 and Warren Primary School is 558th of 1,872 among secondary schools in East of England on the 2025 Success Index (England).