St. Joseph’s Institution International

Co-Education (4-18)
Day School
+65 6353 9383
490 Thomson Rd, Singapore 298191

Year of Foundation 2007
Enrollment Phase / Grades Prep 1 & 2, Grade 1 to 12
Boarding Day School
Number of students 1275 (High School), 758 (Elementary), total 2033
Nationalities 36 student nationalities
Teacher Student Ratio 1 : 10
Accreditations International Primary Curriculum, Cambridge International Examinations and Diploma Programme, Edu Trust Singapore
Headmaster Catherine Nicol (Elementary School), Roisin Paul (High School)
Yearly Tuition Fee (Min) 33,059 SGD
Yearly Tuition Fee (Max) 41,671 SGD


Established in 2007, St. Joseph’s Institution International offers a holistic, values-driven and international educational experience to a diverse student body of 40 nationalities. As a school with a Lasallian Catholic foundation, SJI International welcomes students, teachers, parents, friends and supporters of all faiths and cultural backgrounds.

Today, the school celebrates a community of over 2,000 students across two schools on one campus. The High School admits both Singaporean and international students in Grades 7 – 12 (ages 12 – 18), while the Elementary School caters to expatriate children from pre-school Prep 1 – 2 (ages 4 turning 5 – 6) and Grade 1 – 6 (ages 7 – 12).

A Day In The Life
Our Learning Future
High School Prospectus
Elementary School Prospectus
International Baccalaureate Results



The Elementary School provides the International Primary Curriculum from Prep 1 to Grade 6 (ages 4 to 12); while the High School offers the International General Certificate of Secondary Education (IGCSE) and International Baccalaureate Diploma Programme (IBDP) from Grades 7 to 12 (ages 12 to 18). At High School, we are proud of the wide range of high-quality activities available to students at SJI International both at lunchtime and after school. These include many sporting activities such as tennis, soccer, golf and rock climbing. There is also a wide variety of non-sporting activities such as MUN (Model United Nations), Orchestra, Gamelan and our ever-popular Drama productions. A variety of peripatetic music opportunities are also available to students. Most activities are provided free of charge. However, some activities do incur an additional cost. All students are expected to undertake at least one activity outside normal curriculum hours in addition to service, but on average our students participate in far more.

Languages of instruction


Foreign languages

Spanish, Bahasa Indonesian, Chinese, Malay, Hindi, Tamil, Japanese, French, Thai, Korean


International Primary Curriculum, International General Certificate of Secondary Education (IGCSE), International Baccalaureate Diploma Programme (IBDP), Foundation International General Certificate of Secondary Education

University counseling


Learning support



School trips
Community service
Performing arts

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