
Isleworth and Syon School for Boys
SECONDARY
SIXTH FORM
Welcome to Isleworth and Syon School for Boys
“Pupils, and students in the sixth form, study an ambitious and broad curriculum that prepares them well for the next stage of their education.” – OfstedIsleworth & Syon has an extremely successful mixed Sixth Form which welcomes applications from all young people. Our primary aim is to ensure that all students experience an academic education of the highest standard, and the school offers a highly supportive environment for students to continue their post-sixteen studies. We take both internal applicants (from our Year 11) and external applicants (from other schools).Isleworth & Syon School were very proud of its Year 13 cohort this summer as they collected their results. These top grades serve as a stepping stone towards their dream next steps as they complete their journey with the school. Students will be attending some of the best institutions in the country; you can see our full list of university leavers. These results were a testimony to the school’s continued desire to be ‘outstanding in every respect’.In the Sixth Form, our expectations are high, with senior students expected to operate as role models for students in the lower school. This is reflected in the Sixth Form appearance policy.Please click on the tabs for more information about what our Sixth Form has to offer.
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Boarding Type
No Boarder
School Type
Secondary, Sixth Form
Suitable Ages
11 to 18
Gender
Boys
No. of Students
1,021 Total
No. of Boys
1,015 (99.4%)
No. of Girls
6 (0.6%)
Academic Excellence
GCSE Results
Latest Examination
11.9%
Students achieving A*/A grades (9/8/7)
A-Level Results
Sixth Form Performance
A* grades
10.5%
A*/A grades
24.66%
Leavers' Destinations
Destinations after GCSEs
Staying in education
91%
School
79%
England
Apprenticeships
1%
School
3%
England
Further education
School sixth form
Sixth form college
Other education destinations
Destinations after A-Levels
UK higher education
59%
School
1%
England
Apprenticeships
1%
School
19%
England
Higher education or training
Further education
Employment
Not sustained in education/employment
Courses
Show all coursesExciting Updates Ahead!
We're currently gearing up to offer you a full list of our courses. Stay tuned — amazing learning opportunities are on their way very soon. Thank you for your interest and enthusiasm!
Events
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A detailed admissions process on ApplicaaOne is coming soon.
Please see our website for more information on our admissions process.
Admissions Process
Go to School Website| Nov 2025 |
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Sixth Form Open Evening |
Key Dates & Deadlines
Nov 6, 2025
Sixth Form Open Evening
Term Dates & Half-Term Holidays
Planning ahead for school holidays? Below are the term dates and half-term dates for the 2025/2026 academic year.
Autumn
1 terms
Half Term 1
Sep 1 - Dec 19
Spring
1 terms
Half Term 1
Jan 5 - Mar 27
Summer
1 terms
Half Term 1
Apr 13 - Jul 20
Half-Term & Holiday Dates
Autumn Half Term
Oct 27 - Oct 31
Spring Half Term
Feb 16 - Feb 20
Summer Half Term
May 25 - May 29
Alumni Stories
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We’ll be sharing information about the destinations of our alumni here soon.
Enrichment Activities
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