Duncton CofE Junior School vs Seaford College
A head-to-head comparison of two schools in South East, England, 1.6 km apart, using official English 2025 data. The better value in each row is highlighted.
Duncton CofE Junior School
Petworth · Local authority primary · Ages 7–11
50 students
Seaford College
Petworth · Independent all-through · Ages 4–18
970 students
| Measure | Duncton CofE Junior School Petworth, South East | Seaford College Petworth, South East |
|---|---|---|
| Success Index (England) | 39 Lower 50% | 16 Lower 50% |
| Region rank | – | #620 of 679 |
| National rank | – | #3754 of 4,090 |
| Sector | Local authority | Independent |
| Type | Primary | All-through |
| Year range | Ages 7–11 | Ages 4–18 |
| Students | 50 | 970 |
| Pupils on roll | 50 | 970 |
| Free school meals | 8% | – |
| Capacity filled | 83.3% | 95% |
| KS2 expected standard (RWM) | 58% | – |
| KS2 higher standard (RWM) | 0% | – |
| KS2 reading progress | – | – |
| KS2 writing progress | – | – |
| KS2 maths progress | – | – |
| Attainment 8 | – | 31.0 |
| Progress 8 | – | – |
| Grade 5+ English & maths | – | 0% |
| Grade 4+ English & maths | – | 0% |
| EBacc average points | – | 2.97 |
| A level points per entry | – | 34.3 |
| town | Petworth | Petworth |
| region | South East | South East |
| Website | www.graffhamandduncton.w-sussex.sch.uk/ | www.seaford.org |
The verdict
- •Duncton CofE Junior School scores higher on the Success Index (England) (38.7 vs 16.3).
- •Seaford College is the larger school with 970 students compared with 50.
- •Duncton CofE Junior School is a local authority school while Seaford College is a independent school, so fees and admission rules differ.
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 Duncton CofE Junior School better than Seaford College?
On the Success Index (England), Duncton CofE Junior School ranks higher (38.7 vs 16.3 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 Duncton CofE Junior School and Seaford College?
About 1.6 km in a straight line, between Petworth and Petworth in South East.
Which has the better Pupils on roll?
Duncton CofE Junior School: 50. Seaford College: 970. Number of pupils in the latest school census.
How do Duncton CofE Junior School and Seaford College rank in South East?
Duncton CofE Junior School is unranked and Seaford College is 620th of 679 among primary schools in South East on the 2025 Success Index (England).