Claremont High School
#141 of 640 secondary schools in London
#664 of 4,090 nationally
About Claremont High School
Claremont High School is a academy secondary located in Harrow, in the Brent local authority of London, England. It caters for Ages 11–18. In 2025 it enrolled 1,695 students. Academies and free schools are state-funded and free to attend, run by academy trusts rather than the local authority.
Its Success Index (England) is 78.7 out of 100, placing it in the top 25% of secondary schools in England and 141st of 640 ranked secondary schools in London. Its strongest component is attainment 8 (84th percentile), and its weakest is a level points per entry (68th percentile).
Other published figures: pupils on roll 1,695; capacity filled 100.9%; grade 4+ english & maths 75.7%; ebacc average points 5.31.
There are 44 schools in Harrow; Claremont High School ranks 12th of 39 scored schools there.
Success Index (England) breakdown
Each component is a percentile against secondary schools across England.
- KS2: reading, writing & maths expected standard (35%)–
- KS2: higher standard (20%)–
- KS2: reading progress (10%)–
- KS2: maths progress (10%)–
- Progress 8 (20%)–
- Attainment 8 (30%)54.8
- Grade 5+ in English & maths (15%)61%
- A level points per entry (10%)36.9
- Community advantage (fewer pupils on free school meals) (15%)19.9%
The Success Index (England) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Claremont High School by the official sources.
- Pupils on roll
- 1,695
- Number of pupils in the latest school census.
- Free school meals
- 19.9%
- Percentage of pupils eligible for free school meals.
- Capacity filled
- 100.9%
- Pupils on roll as a share of the school's reported capacity.
- Attainment 8
- 54.8
- Average GCSE points across eight subjects.
- Grade 5+ English & maths
- 61%
- Share of pupils with a strong pass in both English and maths GCSE.
- Grade 4+ English & maths
- 75.7%
- Share of pupils with a standard pass in both English and maths GCSE.
- EBacc average points
- 5.31
- Average point score across the English Baccalaureate subjects.
- A level points per entry
- 36.9
- Average points per A level entry (A* = 60, E = 10).
Free academic assessment
Is your child on track for their SATs and GCSEs?
Success Tutoring offers personalised English and maths tutoring mapped to the National Curriculum. Start with a free online assessment and a clear plan for the year ahead.
- 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
Schools near Claremont High School
Closest schools by straight-line distance, with their Success Index (England).
Uxendon Manor Primary School
Harrow · Local authority primary · Ages 3–11
673 students · 303 m away
St Bernadette's Catholic Primary School
Harrow · Academy primary · Ages 3–11
448 students · 561 m away
St Gregory's Catholic Science College
Harrow · Academy secondary · Ages 11–18
1,175 students · 757 m away
Glebe Primary School
Harrow · Local authority primary · Ages 3–11
566 students · 824 m away
Mount Stewart Junior School
Harrow · Academy primary · Ages 7–11
· 849 m away
Mount Stewart Infant School
Harrow · Academy primary · Ages 2–7
· 853 m away
JFS
Harrow · Local authority secondary · Ages 11–18
2,091 students · 961 m away
Sinai Jewish Primary School
Harrow · Local authority primary · Ages 3–11
658 students · 979 m away
Kenmore Park Junior School
Harrow · Local authority primary · Ages 7–11
321 students · 1.1 km away
Kenmore Park Infant and Nursery School
Harrow · Local authority primary · Ages 3–7
278 students · 1.1 km away
Similar schools
Academy secondary schools in London with a comparable Pupils on roll.
Darrick Wood School
Orpington · Academy secondary · Ages 11–18
1,698 students
Beths Grammar School
Bexley · Academy secondary · Ages 11–18
1,701 students
Twyford Church of England High School
London · Academy secondary · Ages 11–18
1,682 students
Langley Park School for Girls
Beckenham · Academy secondary · Ages 11–18
1,714 students
Townley Grammar School
Bexleyheath · Academy secondary · Ages 11–18
1,669 students
Ark John Keats Academy
London · Academy all-through · Ages 4–19
1,732 students
Frequently asked questions
Is Claremont High School a good school?
Claremont High School has a Success Index (England) of 78.7 out of 100 (Top 25% of secondary schools in England) and ranks #141 of 640 in London. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Claremont High School rank in London?
Claremont High School ranks #141 of 640 secondary schools in London and #664 of 4,090 nationally on the Success Index (England) (2025 data).
How many students attend Claremont High School?
Claremont High School had 1,695 students in 2025.
Is Claremont High School a primary school or a secondary school?
Claremont High School is classified as a secondary covering Ages 11–18. It is a academy school.
What other schools are near Claremont High School?
There are 10 schools within 15 km of Claremont High School; they are listed on this page with their Success Index (England) and distance, and can be compared side by side.