About Us
With more than 1,300 students at three unique campuses, ZIS offers an extensive educational program with all the benefits of size but the intimacy of smaller settings.
Admissions
We know that choosing the right school is one of the most important decisions you can make for your child. Our Admissions Team is here to help and guide you through the process
Academics
At ZIS we recognize the unique and diverse nature of our students. That’s why accommodating the individual learning needs of each and every student remains our highest priority.
Community
Once a member of our community, always a part of our family around the world! Our alumni include former students, former parents and former faculty and staff. At ZIS we welcome our alumni’s engagement and strive to help you stay connected with your ZIS.
Campuses
ZIS has three unique campuses offering a personal experience to each of our students. Whether it is a villa or one of our modern buildings, ZIS offers an age-appropriate environment for your child’s learning.
Student Life
Co-curricular activities challenge our students’ personal, social and physical development and encourage a greater passion for learning. Opportunities range from the arts to sports to outreach and service work and beyond.
Support ZIS
As a non-profit organization, ZIS relies on fundraising for educational enhancements and special projects that benefit the entire ZIS community.

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About Us
With more than 1,300 students at three unique campuses, ZIS offers an extensive educational program with all the benefits of size but the intimacy of smaller settings.
Admissions
We know that choosing the right school is one of the most important decisions you can make for your child. Our Admissions Team is here to help and guide you through the process
Academics
At ZIS we recognize the unique and diverse nature of our students. That’s why accommodating the individual learning needs of each and every student remains our highest priority.
Community
Once a member of our community, always a part of our family around the world! Our alumni include former students, former parents and former faculty and staff. At ZIS we welcome our alumni’s engagement and strive to help you stay connected with your ZIS.
Campuses
ZIS has three unique campuses offering a personal experience to each of our students. Whether it is a villa or one of our modern buildings, ZIS offers an age-appropriate environment for your child’s learning.
Student Life
Co-curricular activities challenge our students’ personal, social and physical development and encourage a greater passion for learning. Opportunities range from the arts to sports to outreach and service work and beyond.
Support ZIS
As a non-profit organization, ZIS relies on fundraising for educational enhancements and special projects that benefit the entire ZIS community.

Steinacherstrasse 140
8820 Wädenswil

Printable directions available here.

Online timetable for bus and train

Eichenweg 2
8134 Adliswil

Printable directions available here.

Online timetable for bus and train

Nidelbadstrasse 49
8802 Kilchberg

Printable directions available here.

Online timetable for bus and train