Islip Manor High School
#579 of 640 secondary schools in London
#3558 of 4,090 nationally
About Islip Manor High School
Islip Manor High School is a local authority secondary located in Northolt, in the Ealing local authority of London, England. It caters for Ages 11–18. In 2025 it enrolled 772 students. Community, voluntary-aided, voluntary-controlled and foundation schools maintained by the local authority; free to attend.
Its Success Index (England) is 19.8 out of 100, placing it in the lower 50% of secondary schools in England and 579th of 640 ranked secondary schools in London. Its strongest component is grade 5+ in english & maths (26th percentile), and its weakest is a level points per entry (3th percentile).
Other published figures: pupils on roll 772; capacity filled 70.2%; grade 4+ english & maths 46.8%; ebacc average points 3.45.
There are 10 schools in Northolt; Islip Manor High School ranks 9th of 9 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%)38.3
- Grade 5+ in English & maths (15%)29.5%
- A level points per entry (10%)21.2
- Community advantage (fewer pupils on free school meals) (15%)41.9%
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 Islip Manor High School by the official sources.
- Pupils on roll
- 772
- Number of pupils in the latest school census.
- Free school meals
- 41.9%
- Percentage of pupils eligible for free school meals.
- Capacity filled
- 70.2%
- Pupils on roll as a share of the school's reported capacity.
- Attainment 8
- 38.3
- Average GCSE points across eight subjects.
- Grade 5+ English & maths
- 29.5%
- Share of pupils with a strong pass in both English and maths GCSE.
- Grade 4+ English & maths
- 46.8%
- Share of pupils with a standard pass in both English and maths GCSE.
- EBacc average points
- 3.45
- Average point score across the English Baccalaureate subjects.
- A level points per entry
- 21.2
- Average points per A level entry (A* = 60, E = 10).
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Schools near Islip Manor High School
Closest schools by straight-line distance, with their Success Index (England).
Willow Tree Primary School
Northolt · Local authority primary · Ages 3–11
462 students · 354 m away
Earlsmead Primary School
Harrow · Academy primary · Ages 3–11
344 students · 674 m away
Petts Hill Primary School
Northolt · Local authority primary · Ages 3–11
242 students · 1.0 km away
Queensmead School
Ruislip · Academy secondary · Ages 11–18
1,502 students · 1.1 km away
Alec Reed Academy
Northolt · Academy all-through · Ages 3–19
1,639 students · 1.1 km away
Rooks Heath School
Harrow · Academy secondary · Ages 11–18
1,148 students · 1.1 km away
Deanesfield Primary School
Ruislip · Local authority primary · Ages 3–11
684 students · 1.3 km away
Heathland School
Harrow · Academy primary · Ages 3–11
656 students · 1.3 km away
Bourne Primary School
Ruislip · Local authority primary · Ages 3–11
203 students · 1.3 km away
The Welldon Park Academy
Harrow · Academy primary · Ages 3–11
420 students · 1.7 km away
Similar schools
Local authority secondary schools in London with a comparable Pupils on roll.
William Ellis School
London · Local authority secondary · Ages 11–18
771 students
The Urswick School - A Church of England Secondary School
London · Local authority secondary · Ages 11–19
752 students
Maria Fidelis Catholic School FCJ
London · Local authority secondary · Ages 11–18
738 students
William Morris Sixth Form
London · Local authority sixth form · Ages 16–19
810 students
Highbury Fields School
London · Local authority secondary · Ages 11–18
733 students
Saint John Bosco College
London · Local authority secondary · Ages 11–18
828 students
Frequently asked questions
Is Islip Manor High School a good school?
Islip Manor High School has a Success Index (England) of 19.8 out of 100 (Lower 50% of secondary schools in England) and ranks #579 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 Islip Manor High School rank in London?
Islip Manor High School ranks #579 of 640 secondary schools in London and #3558 of 4,090 nationally on the Success Index (England) (2025 data).
How many students attend Islip Manor High School?
Islip Manor High School had 772 students in 2025.
Is Islip Manor High School a primary school or a secondary school?
Islip Manor High School is classified as a secondary covering Ages 11–18. It is a local authority school.
What other schools are near Islip Manor High School?
There are 10 schools within 15 km of Islip Manor High School; they are listed on this page with their Success Index (England) and distance, and can be compared side by side.