Claycots School vs William Harding School
A head-to-head comparison of two primary schools in South East, England, 32 km apart, using official English 2025 data. The better value in each row is highlighted.
Claycots School
Slough · Local authority primary · Ages 3–11
1,605 students
William Harding School
Aylesbury · Local authority primary · Ages 4–11
798 students
| Measure | Claycots School Slough, South East | William Harding School Aylesbury, South East |
|---|---|---|
| Success Index (England) | 53 Top 50% | 54 Top 50% |
| Region rank | #1302 of 2,471 | #1251 of 2,471 |
| National rank | #7422 of 15,697 | #7115 of 15,697 |
| Sector | Local authority | Local authority |
| Type | Primary | Primary |
| Year range | Ages 3–11 | Ages 4–11 |
| Students | 1,605 | 798 |
| Pupils on roll | 1,605 | 798 |
| Free school meals | 35.1% | 19.7% |
| Capacity filled | 86.9% | 91.7% |
| KS2 expected standard (RWM) | 63% | 67% |
| KS2 higher standard (RWM) | 16% | 7% |
| 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 | Slough | Aylesbury |
| region | South East | South East |
| Website | www.claycots.co.uk | www.williamhardingschool.co.uk |
The verdict
- •William Harding School scores higher on the Success Index (England) (54.0 vs 52.6).
- •William Harding School does better on ks2: reading, writing & maths expected standard (67% vs 63%).
- •Claycots School does better on ks2: higher standard (16% vs 7%).
- •Claycots School is the larger school with 1,605 students compared with 798.
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 Claycots School better than William Harding School?
On the Success Index (England), William Harding School ranks higher (54.0 vs 52.6 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 Claycots School and William Harding School?
About 32 km in a straight line, between Slough and Aylesbury in South East.
Which has the better Pupils on roll?
Claycots School: 1,605. William Harding School: 798. Number of pupils in the latest school census.
How do Claycots School and William Harding School rank in South East?
Claycots School is 1302nd of 2,471 and William Harding School is 1251st of 2,471 among primary schools in South East on the 2025 Success Index (England).