Castlewood Primary School vs Southwater Junior Academy
A head-to-head comparison of two primary schools in South East, England, 623 m 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
Southwater Junior Academy
Horsham · Academy primary · Ages 7–11
445 students
| Measure | Castlewood Primary School Horsham, South East | Southwater Junior Academy Horsham, South East |
|---|---|---|
| Success Index (England) | 81 Top 25% | 67 Top 50% |
| Region rank | #387 of 2,471 | #809 of 2,471 |
| National rank | #1965 of 15,697 | #4501 of 15,697 |
| Sector | Local authority | Academy |
| Type | Primary | Primary |
| Year range | Ages 4–11 | Ages 7–11 |
| Students | 205 | 445 |
| Pupils on roll | 205 | 445 |
| Free school meals | 2.9% | 8.8% |
| Capacity filled | 97.6% | 92.7% |
| KS2 expected standard (RWM) | 72% | 69% |
| KS2 higher standard (RWM) | 17% | 9% |
| 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.southwaterjunioracademy.co.uk/ |
The verdict
- •Castlewood Primary School scores higher on the Success Index (England) (81.2 vs 66.9).
- •Castlewood Primary School does better on ks2: reading, writing & maths expected standard (72% vs 69%).
- •Castlewood Primary School does better on ks2: higher standard (17% vs 9%).
- •Southwater Junior Academy is the larger school with 445 students compared with 205.
- •Castlewood Primary School is a local authority school while Southwater Junior Academy is a academy 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.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Frequently asked questions
Is Castlewood Primary School better than Southwater Junior Academy?
On the Success Index (England), Castlewood Primary School ranks higher (81.2 vs 66.9 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 Castlewood Primary School and Southwater Junior Academy?
About 623 m in a straight line, between Horsham and Horsham in South East.
Which has the better Pupils on roll?
Castlewood Primary School: 205. Southwater Junior Academy: 445. Number of pupils in the latest school census.
How do Castlewood Primary School and Southwater Junior Academy rank in South East?
Castlewood Primary School is 387th of 2,471 and Southwater Junior Academy is 809th of 2,471 among primary schools in South East on the 2025 Success Index (England).