Priory School vs St Edmund's Catholic School
A head-to-head comparison of two secondary schools in South East, England, 78 km apart, using official English 2025 data. The better value in each row is highlighted.
Priory School
Lewes · Local authority secondary · Ages 11–16
1,153 students
St Edmund's Catholic School
Portsmouth · Local authority secondary · Ages 11–16
1,157 students
| Measure | Priory School Lewes, South East | St Edmund's Catholic School Portsmouth, South East |
|---|---|---|
| Success Index (England) | 64 Top 50% | 80 Top 25% |
| Region rank | #253 of 679 | #156 of 679 |
| National rank | #1305 of 4,090 | #624 of 4,090 |
| Sector | Local authority | Local authority |
| Type | Secondary | Secondary |
| Year range | Ages 11–16 | Ages 11–16 |
| Students | 1,153 | 1,157 |
| Pupils on roll | 1,153 | 1,157 |
| Free school meals | 19.6% | 28.4% |
| Capacity filled | 99.4% | 96.4% |
| KS2 expected standard (RWM) | – | – |
| KS2 higher standard (RWM) | – | – |
| KS2 reading progress | – | – |
| KS2 writing progress | – | – |
| KS2 maths progress | – | – |
| Attainment 8 | 46.4 | 58.9 |
| Progress 8 | – | – |
| Grade 5+ English & maths | 52.4% | 70.9% |
| Grade 4+ English & maths | 69.3% | 86.5% |
| EBacc average points | 4.35 | 5.42 |
| A level points per entry | – | – |
| town | Lewes | Portsmouth |
| region | South East | South East |
| Website | www.priory.e-sussex.sch.uk/ | www.saintedmunds.org.uk |
The verdict
- •St Edmund's Catholic School scores higher on the Success Index (England) (79.9 vs 63.8).
- •St Edmund's Catholic School is the larger school with 1,157 students compared with 1,153.
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 Priory School better than St Edmund's Catholic School?
On the Success Index (England), St Edmund's Catholic School ranks higher (79.9 vs 63.8 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 Priory School and St Edmund's Catholic School?
About 78 km in a straight line, between Lewes and Portsmouth in South East.
Which has the better Pupils on roll?
Priory School: 1,153. St Edmund's Catholic School: 1,157. Number of pupils in the latest school census.
How do Priory School and St Edmund's Catholic School rank in South East?
Priory School is 253rd of 679 and St Edmund's Catholic School is 156th of 679 among secondary schools in South East on the 2025 Success Index (England).