The International School of Schaffhausen is a community-minded day and boarding school
IBDP + High School Diploma Renowned for academic achievement in the International Baccalaureate Diploma Programme
A 100% IBDP pass rate over ten years Above-world-average IBDP scpres
A focus on STEM The ISSH curriculum combines academic excellence with independence and responsibility while developing essential life skills
As an IB World School, we follow an internationally recognised curriculum that is both challenging and well-rounded
Many of our graduates go on to study at global top 100 universities
Quick Facts (2026)
- Grades: (Boarding Students) 9-12
- Grades: (Day Students) PK-12
- Enrollment: 280 students
- Yearly Tuition (Boarding Students): $65,580
- Yearly Tuition (Day Students): $31,200
- Average class size: 17 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
The International School of Schaffhausen ranks among the top 20 boarding schools (out of 274 schools) for:
Category
Attribute
School Overview
Definition of Terms | 2025 School Data
The International School of Schaffhausen
School Focus
College Preparatory
Grades Offered (Boarding)
9-12
Grades Offered (Day)
PK-12
School Type
Co-ed
ADD/ADHD Support
Supports Learning Differences (LD)
Dual Language Immersion Program
Secondary Immersion Language
Other
Religious Affiliation
Year Founded
1999
Student Body
Enrollment
280 students
% Students of Color
20%
% International Students
60%
% Students Boarding
5%
Offers Post-Grad Year
No
Academics and Faculty
Saturday Classes
No
Classroom Dress Code
Average Class Size
17 students
Student-Teacher Ratio
6:1
Number of IB Courses Offered
15
ESL Courses Offered
% Faculty with Advanced Degree
40%
Summer Program Offered
No
Tuition Cost
Yearly Tuition
(Boarding Students)
(Boarding Students)
$65,580
Yearly Tuition
(Day Students)
(Day Students)
$31,200
Tuition international students
$65,580
Merit Scholarships Offered
No
Admissions
College Matriculation
College Acceptance Rate
100%
10 Most Popular College Choices (# Enrolled)
School Notes
-
Unique boarding model
- One of the only schools in Switzerland offering neighbourhood-style boarding fostering real-world independence and authentic Swiss cultural immersion
- Small boarding houses of up to ten students create a family-like atmosphere and highly personal pastoral care
- Students integrate into the local Schaffhausen community through sports clubs, cultural activities, and daily life, developing practical life skills and German language proficiency, and an authentic taste of Swiss life
- IB Diploma Programme results consistently exceed global averages with 100% pass rate
- Dual diploma pathways: Full IB Diploma or MSA-accredited High School Diploma with flexible IB course options
- Extended STEAM curriculum with up to 9 science lessons weekly in Grades 9-10, using state-of-the-art laboratories
- Located in Schaffhausen, one of Switzerland's safest cities (population 40,000), with direct access to Rhine Falls and the historic Old Town
- Fourty minutes by train to Zurich Airport; excellent rail connections throughout Europe
- Central European location enables weekend excursions to major cities (Stuttgart, Milan, Paris) and Swiss Alps
- Dedicated boarding team led by experienced professionals provides 24/7 pastoral care and mentorship
- Comprehensive university counseling program including application support, CV preparation, interview coaching, and internship placement
- Students develop practical independence through real-life experiences: managing study schedules, budgeting, cooking, and navigating public transportation
- The International School of Schaffhausen accreditations: SGIS, MSA, IB
- School Motto: We welcome you into a community rooted in compassion, curiosity, and courage. Grounded in a dynamic international curriculum, we empower you to discover your voice and contribute meaningfully to the world.
- School Mascot: Isshy
Source: Verified school update
Frequently Asked Questions
How much does The International School of Schaffhausen cost?
The International School of Schaffhausen's tuition is approximately $65,580 for boarding students and $31,200 for day students.
What schools are The International School of Schaffhausen often compared to?
The International School of Schaffhausenis often viewed alongside schools like International School Altdorf by visitors of our site.
What is The International School of Schaffhausen's ranking?
The International School of Schaffhausen ranks among the top 20 boarding schools for High percentage of international students.
When is the application deadline for The International School of Schaffhausen?
The application deadline for The International School of Schaffhausen is rolling (applications are reviewed as they are received year-round).
Related Schools
Show me:
Popular comparisons: The International School of Schaffhausen vs. International School Altdorf
People that viewed The International School of Schaffhausen also viewed these schools: International School Altdorf, Leysin American School in Switzerland (LAS), TASIS England, TASIS The American School in Switzerland and Ecole Nouvelle de la Suisse Romande.
The nearest boarding school to The International School of Schaffhausen is International School Altdorf (58.6 miles away)
School
Location
Miles
Quick Facts
St. Josefsweg 15b
Altdorf, Switzerland 6460
0766909288
Altdorf, Switzerland 6460
0766909288
58.6 miles
Gr: 8-12, PG | 80 students Student-teacher ratio: 15:1 Avg. class size: 15 students Tuition listed
Chemin de la Source 3
Leysin, Switzerland 1854
0041244934872
Leysin, Switzerland 1854
0041244934872
122.1 miles
Gr: 7-12, PG | 300 students Student-teacher ratio: 4:1 Avg. class size: 10 students Acceptance rate: 64% Tuition listed
Coldharbour Lane
Thorpe, Surrey TW20 8TE, United Kingdom TW20 8TE
441932565252
Thorpe, Surrey TW20 8TE, United Kingdom TW20 8TE
441932565252
482.3 miles
Gr: 8-12 | PK-12 (day) | 253 students Student-teacher ratio: 8:1 Avg. class size: 12 students Tuition listed
Via Collina d'Oro
Montagnola, Switzerland 6926
41919605151
Montagnola, Switzerland 6926
41919605151
121 miles
Gr: 6-12, PG | PK-12, PG (day) | 760 students Student-teacher ratio: 6:1 Avg. class size: 13 students Acceptance rate: 70% Tuition listed
Chemin de Rovéréaz 20
Lausanne, Switzerland 01012
41216546500
Lausanne, Switzerland 01012
41216546500
124.5 miles
Gr: 6-12 | Pre-K-12 (day) Student-teacher ratio: 30:1 Avg. class size: 15 students Tuition listed
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