Blackwell Primary School vs Seal Primary Academy
A head-to-head comparison of two primary schools in South East, England, 71 km apart, using official English 2025 data. The better value in each row is highlighted.
Blackwell Primary School
East Grinstead · Academy primary · Ages 4–11
294 students
Seal Primary Academy
Selsey · Academy primary · Ages 4–11
294 students
| Measure | Blackwell Primary School East Grinstead, South East | Seal Primary Academy Selsey, South East |
|---|---|---|
| Success Index (England) | 49 Lower 50% | 45 Lower 50% |
| Region rank | #1438 of 2,471 | #1563 of 2,471 |
| National rank | #8314 of 15,697 | #9099 of 15,697 |
| Sector | Academy | Academy |
| Type | Primary | Primary |
| Year range | Ages 4–11 | Ages 4–11 |
| Students | 294 | 294 |
| Pupils on roll | 294 | 294 |
| Free school meals | 18.7% | 21.1% |
| Capacity filled | 75.4% | 71.2% |
| KS2 expected standard (RWM) | 61% | 64% |
| KS2 higher standard (RWM) | 8% | 4% |
| 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 | East Grinstead | Selsey |
| region | South East | South East |
| Website | – | www.seal-tkat.org |
The verdict
- •Blackwell Primary School scores higher on the Success Index (England) (48.5 vs 44.9).
- •Seal Primary Academy does better on ks2: reading, writing & maths expected standard (64% vs 61%).
- •Blackwell Primary School does better on ks2: higher standard (8% vs 4%).
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 Blackwell Primary School better than Seal Primary Academy?
On the Success Index (England), Blackwell Primary School ranks higher (48.5 vs 44.9 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 Blackwell Primary School and Seal Primary Academy?
About 71 km in a straight line, between East Grinstead and Selsey in South East.
Which has the better Pupils on roll?
Blackwell Primary School: 294. Seal Primary Academy: 294. Number of pupils in the latest school census.
How do Blackwell Primary School and Seal Primary Academy rank in South East?
Blackwell Primary School is 1438th of 2,471 and Seal Primary Academy is 1563rd of 2,471 among primary schools in South East on the 2025 Success Index (England).