Castlewood Primary School vs St Mary's CofE (Aided) Primary School
A head-to-head comparison of two primary schools in South East, England, 3.3 km apart, using official English 2025 data. The better value in each row is highlighted.
Castlewood Primary School
Horsham · Local authority primary · Ages 4–11
205 students
St Mary's CofE (Aided) Primary School
Horsham · Local authority primary · Ages 4–11
200 students
| Measure | Castlewood Primary School Horsham, South East | St Mary's CofE (Aided) Primary School Horsham, South East |
|---|---|---|
| Success Index (England) | 81 Top 25% | 55 Top 50% |
| Region rank | #387 of 2,471 | #1229 of 2,471 |
| National rank | #1965 of 15,697 | #6985 of 15,697 |
| Sector | Local authority | Local authority |
| Type | Primary | Primary |
| Year range | Ages 4–11 | Ages 4–11 |
| Students | 205 | 200 |
| Pupils on roll | 205 | 200 |
| Free school meals | 2.9% | 9% |
| Capacity filled | 97.6% | 95.2% |
| KS2 expected standard (RWM) | 72% | 67% |
| KS2 higher standard (RWM) | 17% | 3% |
| 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 | Horsham | Horsham |
| region | South East | South East |
| Website | www.castlewood.w-sussex.sch.uk | www.stmarysschoolhorsham.co.uk/ |
The verdict
- •Castlewood Primary School scores higher on the Success Index (England) (81.2 vs 54.6).
- •Castlewood Primary School does better on ks2: reading, writing & maths expected standard (72% vs 67%).
- •Castlewood Primary School does better on ks2: higher standard (17% vs 3%).
- •Castlewood Primary School is the larger school with 205 students compared with 200.
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 Castlewood Primary School better than St Mary's CofE (Aided) Primary School?
On the Success Index (England), Castlewood Primary School ranks higher (81.2 vs 54.6 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 Castlewood Primary School and St Mary's CofE (Aided) Primary School?
About 3.3 km in a straight line, between Horsham and Horsham in South East.
Which has the better Pupils on roll?
Castlewood Primary School: 205. St Mary's CofE (Aided) Primary School: 200. Number of pupils in the latest school census.
How do Castlewood Primary School and St Mary's CofE (Aided) Primary School rank in South East?
Castlewood Primary School is 387th of 2,471 and St Mary's CofE (Aided) Primary School is 1229th of 2,471 among primary schools in South East on the 2025 Success Index (England).