Exam results
Top 10% nationally for Sixth Form progress
At KGS, Work Well and Be Happy means encouraging every student to achieve highly while making the most of all that school has to offer.
Our exam results reflect that approach, with students achieving excellent outcomes and strong value-added progress at both GCSE and A level. For the past two years, our Sixth Form has ranked in the top 10% nationally for value-added progress, as measured by Alps, with our A level performance also receiving a Platinum award.
We are proud of the hard work, ambition and determination behind these results, and of the breadth of experiences that sit alongside academic achievement.
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of all grades were A*/A
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of all grades were A*
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of all grades were A*- C
Alps Education 2025
Top 10% of schools and colleges for our Value Added Score for two years running.
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of all grades were 9
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of all grades were 9-8
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of all grades were 9-7
Sunday Times Parent Power 2026
4th best independent co-educational school in London





