Give your child the chance to grow in an open,

challenging environment.



Many thanks for showing interest in St. John’s and its community.

We are happy to answer any questions regarding our programmes, boarding options, fees, educational approach or the enrollment process for your child or children. Once you have filled in the form below, we will get back to you with answers and additional information.


St. John's International School in a nutshell

Located in Waterloo, a town with a population of over 20% expats

Over 50 years of experience in international education and over 40 years in working with the IB.

Engaged and lively parent organisations

Welcoming community with students from all over the world

Excellent academic reputation, arts and sports programmes

Member of Inspired, a global premium private school group.



St. John's academic results


St. John’s International School prides itself on creating a nurturing and stimulating environment for its students so they will make a meaningful contribution to the world, both during and after their education.

In 2019, our IB Diploma Programme graduates achieved excellent results, well above the global average, and a 98% pass-rate. In contrast to many other schools, we are non-selective and allow all of our students to take these exams. As Belgium’s only Advanced Programme (AP) examination centre, we also pride ourselves on an average score of 4.43 on the 1 – 5 AP  scale.

We also support our students in their quest to gain access to their higher education institution of choice. Our latest group of alumnae and alumni are now pursuing their academic ambitions at renowned institutions such as the London School of Economics, the University of Utrecht, Columbia University in the US and the University of Toronto in Canada.

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“At St. John’s, we set high standards, but we create an open atmosphere, for our students, and also for their parents. Any questions on our approach, our philosophy, and our school are more than welcome. We’ll get back to you as soon as possible with a straight answer or with more information.”

- Elaine Purves, Principal of St. John’s International School


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