
Saint John Mary International School
Updated July 2026
Saint John Mary International School is an international institution in Saraburi, Thailand, offering education from Pre-kindergarten through Grade 12. It is accredited by the Western Association of Schools and Colleges (WASC) and recognized by the Thai Ministry of Education.
Curriculum
Term structure
Teaching approach
The school aims to foster intellectual, moral, cultural, and physical growth, preparing students to become global citizens. It emphasizes the development of respect and tolerance for individuals of all backgrounds, guided by core objectives including academic excellence, accountability, integrity, resilience, and inclusivity.
Programmes
The school provides an American-based curriculum spanning from Pre-kindergarten through Grade 12. The academic programme includes Advanced Placement (AP) courses for high school students and additional language proficiency support, including HSK Chinese preparation.
Student support
Frequently asked questions(4)
- What curriculum does Saint John Mary International School offer?
- Saint John Mary International School offers Advanced Placement.
- Is Saint John Mary International School a day or boarding school?
- Saint John Mary International School is a day and boarding school.
- What accreditations does Saint John Mary International School hold?
- Saint John Mary International School holds accreditations including WASC.
- Where is Saint John Mary International School located?
- Saint John Mary International School is an international school in Saraburi, Thailand.
Tuition & fees
No published fee schedule was found for this school.
Admissions
The school requires prospective students to demonstrate average to above-average grades. The admissions process involves a review of academic transcripts, a clearance or recommendation letter from the previous school, and an interview with an admissions officer. High school applicants may be required to complete placement tests in various subjects to ensure accurate grade placement.
Calendar
The academic year is divided into two semesters. The first semester typically runs from late August to December, and the second semester runs from January to June.
Facilities
About the campus
The campus is located in Saraburi, Thailand, and includes boarding facilities for students. The school operates as a certified test center for TOEFL iBT, SAT, and HSK examinations.
Co-curriculars
The school offers an After School Program (ASP) and encourages participation in various activities, including sports and arts. Students have achieved success in competitive events such as futsal, basketball, and figure skating, and the school hosts student councils and house activities.

Advanced Placement
WASC