Best secondary schools in Horsham (2026)
Horsham has 3 ranked secondary schools with published results. The top-ranked is Tanbridge House School, in the top 16% in England. The average Attainment 8 here in 2025 was 51.8, against 46.1 for England. 0 are in England's top 10%, and 1 are rated Outstanding by Ofsted. Horsham has no grammar schools.
| Rank | School | Attainment 8 (2023–2025 average) | Attainment 8 2025 | Trend | Grade 5+ Eng & maths | Ofsted |
|---|---|---|---|---|---|---|
1 Top 16% in England |
Tanbridge House School Horsham |
54.7 | 54.2 | 59% | Outstanding | |
2 Top 20% in England |
Millais School Horsham |
53.0 | 51.6 | 59% | Good | |
3 Top 25% in England |
Bohunt Horsham Horsham |
50.2 | 49.5 | 59% | Good |
Other towns in West Sussex
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Questions
What is the best secondary school in Horsham?
On exam results over the last three years, Tanbridge House School is the top-ranked secondary school in Horsham, in the top 16% of schools in England.
How are the schools ranked?
By published Department for Education exam results averaged over three years: for secondary schools, Attainment 8 plus a quarter of the share getting grade 5+ in English and maths; for primary schools, the share reaching the expected standard in reading, writing and maths plus half the share reaching the higher standard. The order uses the three-year average, so a school can rank above one with a higher single-year result. Schools with fewer than 10 pupils taking the tests are not ranked. Exam results are only part of the picture: visit, read the Ofsted report and check admissions rules, as living nearby does not guarantee a place.