IB results 2025 – Southbank Westminster

11 Aug 2025

We are proud of the exceptional results of our graduating Class of 2025 in the International Baccalaureate Diploma Programme (IBDP).

This year, 75 students completed the full Diploma. Their results reflect the hard work, intellectual ambition, and commitment that characterise a Southbank education.

These outcomes place Southbank among the leading IB schools globally. Just as importantly, they reflect the strength of our inclusive, student-centred approach – where academic achievement is balanced with critical thinking, creativity, and global awareness.

Outstanding Academic Achievement

Average Diploma Score: 35.3 points (Global average: 30.5 points)

Mean Subject Grade: 5.5 (Global average: 4.9)

Top Performers

25% of students achieved 40 points or higher, demonstrating academic excellence.

3 students scored a perfect 45/45, placing them in the top 1% globally.

2 students achieved 44/45, an exceptional accomplishment.

High Achievers

Over 60% of students scored 35 points or above.

100% pass rate for students sitting the Bilingual Diploma.