Best Inter-level Schools in Singapore

Nowadays Singapore offers some of the best schools in the world. Singapore is a diversified and thriving country with one of the best education systems in the world, with great programs and notable international schools known for their quality across the world. Once students enter the education system, parents have a variety of types of schools (private or state-funded, religious or not, international, more or less rigorous, special needs, etc.). In recent years, inter-level schools (also called K-12 schools) along with international schools have also become more and more popular with their advantages. Below, we have compiled our top 10 best inter-level schools in Singapore. The 2022 best K-12 Schools ranking is based on rigorous analysis of key statistics and millions of reviews from students and parents. There are plenty of international schools to explore, and we’re here to help you find the best international/ inter-level school for your family. And if you are concerned about education and school in Singapore, let check this list now. (K-12 school is an American expression, that stands for education from kindergarten to 12th grade.)

  1. St. Joseph’s Institution International
  2. Chatsworth International School
  3. Dover Court International School
  4. North London Collegiate School (Singapore)
  5. One World International School
  6. Stamford American International School
  7. Canadian International School
  8. Dulwich College (Singapore)
  9. Global Indian International School Singapore
  10. Tanglin Trust School

St. Joseph’s Institution International

St. Joseph’s Institution International (also known as “SJI International” or “SJII”) is a private Lasallian Catholic international school located on Thomson Road in Novena, Singapore. It consists of a primary and secondary school. Students in elementary school vary in age from 4 to 12, while students in high school range in age from 12 to 18. The primary school debuted in 2008, and the high school in 2006.

A diverse student body of 40 countries attends St. Joseph’s Institution International, which provides a complete, values-driven, and international educational experience. SJI International, as a Catholic school with a Lasallian basis, welcomes students, instructors, parents, friends, and supporters of all religions and cultures.

Today, the school has a student body of approximately 2,000 kids who attend two schools on the same site. Several of the school’s students have won the International Leader of Tomorrow Scholarship for studies at the University of British Columbia. Students have also won the Jardine Foundation Scholarship (Oxford University), Freeman Asian Scholarship, ASEAN Undergraduate Scholarship,…Other scholarships include those such as the Harvard University Faculty Scholarship, University of Queensland Centennial Scholarship and International Economics Scholarship,… and many other excellent academic performances.

Founded: 2006

Location: 490 Thomson Rd, Singapore 298191

Headmaster: Catherine Nicol (Elementary School), Roisin Paul (High School)

Age: 4-18

Grades: Prep 1 & 2, Grade 1 to 12

Gender: Co-education

Type: Lasallian Catholic international school, Day School

Number of students: 1243 (High School), 768 (Elementary School), total 2011

Yearly tuition fee: 2724200 SGD – 35024 SGD


Phone: +65 6353 9383

top 10 best inter-level schools in singapore

top 10 best inter-level schools in singapore


Chatsworth International School

Chatsworth is a medium-sized, international school that serves students from Kindergarten to Year 13 from over 50 different countries (Grade 12). The Chatsworth purpose to inspire, educate, and enlighten was established in 1995, and it serves as the foundation for the school’s educational philosophy. They offer students the International Baccalaureate (IB) PYP, MYP, and DP curriculum as a three-program IB world school. At Chatsworth, the IB Learner Profile is ingrained in everything they do, and everyone is encouraged to recognize and promote these qualities.

Chatsworth is a non-selective school that focuses on each student’s overall development and prepares them to either join colleges throughout the world or transfer to international and national system schools once their family leaves Singapore. To provide a genuinely worldwide education, highly skilled and devoted instructors come from all around the world. Their learning technologies are cutting-edge and rooted in 21st-century learning: They are an Apple and Google school with a 1:1 laptop program starting in Year 4 and going through Year 12. Chatsworth is recognized for its strong community spirit, and its school offers a warm, family atmosphere.

Founded: 1995

Location: 72 Bukit Tinggi Rd, Singapore 289760

Headmaster: Tyler Sherwood

Grades: All-year-round enrolment / K1 – Year 13 (Grade 12)

Age: 3-18

Gender: Co-Education

Type: International Baccalaureate (IB) – Primary Years, Middle Years, and Diploma Programs

Number of students: >800

Yearly tuition fee: 23,819.40 SGD – 32,788.80 SGD


Phone: +65 6463 3201

top 10 best inter-level schools in singapore


top 10 best inter-level schools in singapore


Dover Court International School

Dover Court International School (DCIS) is a British international school in Singapore that welcomes all students. Within the framework of the English National Curriculum, they provide a comprehensive, balanced, and diversified program. They are enthusiastic about how children learn and dedicated to fostering and nurturing each student’s dreams and potential. DCIS is a Nord Anglia Education school, which means it has access to the resources and possibilities that come with being part of a global network of over 60 schools.

Based on the English National Curriculum, DCIS Secondary School offers a well-rounded educational program that includes humanities, mathematics, sciences, arts, and languages. DCIS begins at the Lower Primary School with their Nursery and Reception years, where they provide organized learning through play for children aged 3 and 4. Following a well-planned and tested program of study in a variety of core and extension topics, children go through Key Stages 1 and 2, Years 1 to 6, following a well-planned and tested program of study in a variety of core and extension subjects.

They are proud of their vibrant parent community at Dover Court and they urge parents to participate actively. The Dover Court Association welcomes all parents and hosts a variety of social activities throughout the year, including orientations, a Halloween party, a parent quiz night, a Christmas Fair, a family movie night, and a sports day.

Founded: 1972

Location: 301 Dover Rd, Singapore 139644

Founder: Ernest E. Alliott

Headmaster: Simon Mann

Age: 3 -18

Grades: Nursery – Year 13

Gender: Co-educational

Type: Independent, International school, Day school

Number of students: 1750

Yearly tuition fee: 21810 SGD – 33855 SGD


Phone: +65 6775 7664

top 10 best inter-level schools in singapore


top 10 best inter-level schools in singapore


North London Collegiate School (Singapore)

North London Collegiate School (Singapore, NLCS) is the fourth school in the elite NLCS network, and it draws on the rich history and legacy of the UK’s founding school. Our goal is to provide an inspirational and life-changing educational experience for our children so that they may grow into successful, well-rounded, and compassionate human beings. NLCS (Singapore) creates academics and critical thinkers, people with the aptitude and desire to make a good difference in the world.

They satisfy the needs of the individual, not simply the requirements of the cohort, by focusing on excellent pastoral care. They understand that each classroom is made up of individuals with diverse interests, abilities, talents, experiences, and worldviews. They develop a community centered on strong interactions between staff and students as well as amongst students themselves by creating a loving and supportive atmosphere both in and out of the classroom.

NLCS (Singapore) is also pleased to welcome the IB Diploma Program’s inaugural batch of Sixth Form students. The class of 2023 will graduate in the summer of 2023 and will be eligible to attend top colleges throughout the world. We’re also honored to have received CPE’s EduTrust Certification, which will last for four years, until 2025.

Founded: Founded in 1850 in the UK and 2020 in Singapore

Location: 130 Depot Rd, 109708, Singapore

Headmaster: Paul Friend

Grades: August to June / Pre Kindergarten to Grade 12

Type: International school, Day school

Number of students: Over 750

Yearly tuition fee: SGD 31,545 – SGD 46,803


Phone: +65 6989 3000

top 10 best inter-level schools in singapore


top 10 best inter-level schools in singapore


One World International School

One World International School (OWIS) is a non-denominational international school that serves a multicultural student body of more than 70 countries, fostering an appreciation of diverse viewpoints, cultures, and global consciousness.

In a highly personalized atmosphere, OWIS’ purpose is to grow young brains into well-rounded, autonomous lifelong learners and global citizens. With a maximum of 18 students per class in Early Childhood and a maximum of 24 students per class in Primary and Secondary, OWIS instructors have more one-on-one time with each student to give feedback and promote learning.

OWIS is committed to providing all students with a world-class, affordable education that emphasizes values, teamwork, creativity, and service to others. Its multinational teaching team consists of highly educated professionals who are passionate about education and maintaining a friendly learning environment.

Founded: 2008

Location: 21 Jurong West Street 81, Singapore 649075, Singapore

Headmaster: Michelle Dickinson

Grades: All year / Early Childhood to IB Diploma Programme

Number of students: 1400

Yearly tuition fee: S$17,793 – S$20,457


Phone: +65 6914 6700

top 10 best inter-level schools in singapore


top 10 best inter-level schools in singapore


Stamford American International School

In Singapore, Stamford American International School (SAIS) is a co-educational international school. Cognita owns and operates the school, which began enrolling students in August 2009.

Over 75 countries are represented among Stamford American’s student population, which spans six continents. Students from the United States, Canada, the United Kingdom, Japan, Australia, New Zealand, and China make up the bulk of Stamford American’s student body.

Stamford American is Singapore’s first and only school to provide various graduation options. Students get a Stamford High School diploma that is recognized in the United States, as well as the option to pursue the International Baccalaureate (IB) or Advanced Placement (AP) diplomas. Over 40 IB courses and more than 20 AP courses are available at the institution. Stamford American also became the first international school in Southeast Asia to offer Pearson Level 3 BTEC Diplomas, which are comparable to A-Levels, in December 2020.

Graduates from the Class of 2021 received a perfect score on the IB course. Boston University, New York University, University of California Los Angeles, and other prestigious universities across the world have accepted the Class of 2021, including significant acceptances from Boston University, New York University, and University of California Los Angeles, … etc.


  • Woodleigh Campus: 1 Woodleigh Lane (Off Upper Serangoon Road), Singapore 357684
  • Early Learning Village: 3 Chuan Lane, Gate 4, Singapore 554350

Founded: 30 August 2009

Age: 1-18

Grades: Pre-Nursery to Grade 12

Type: Private International School

Number of students: Over 3100 students

Yearly tuition fee: SGD $25,358 – SGD $45,280


Phone: +65 6602 7247 (Admissions), +65 6709 4800 (Parent Helpdesk)

top 10 best inter-level schools in singapore


top 10 best inter-level schools in singapore


Canadian International School

The Canadian International Institution (CIS), Singapore is an International Baccalaureate (IB) school with over 5,000 students from over 80 nations. Students in Nursery through Grade 12 can participate in the International Baccalaureate Primary (IB PYP), Middle Years (IB MYP), and Diploma (IB DP) programs at CIS.

The Canadian International School began as the Canadian Overseas College in 1990 as a university preparatory day school but later changed its name to the Canadian International School.

The curriculum of Canadian International School is based on the International Baccalaureate. Academics, Athletics and Activities, Service and Leadership, Outdoor Learning, and Arts and Creativity are the five aspects of the CIS educational curriculum; students spend most of their school day in the Academic element.

The academic program at CIS is taught in English, and studying a second language is part of the curriculum. In junior kindergarten, daily language instruction begins. An English language learner program will assist students whose first language is not English.

Moreover, there are two bilingual programs available at the school. The Chinese-English bilingual curriculum is available from kindergarten to grade 6 at both Tanjong Katong and Jurong West campuses, but the French-English program is only available in classes 1 and 2 at Lakeside. The program is designed such that students attend Chinese, French, and English on alternating days.

  • Lakeside Campus: 7 Jurong West Street 41 Singapore 649414
  • Tanjong Katong Campus: 371 Tanjong Katong Road Singapore 437128

Founded: 1989

Headmaster: Peter Corcoran

Age: 2-18

Grades: Nursery – Grade 12

Type: International school

Number of students: 5,000+

Yearly tuition fee: SGD $24,500 – SGD $41,700


Phone: +65 6734 8088 (Admission team)

top 10 best inter-level schools in singapore


top 10 best inter-level schools in singapore


Dulwich College (Singapore)

Dulwich College (Singapore) – Virtual Open House is a premier international school with British independent school culture, relying on the founding school in London’s rich 400-year tradition, excellence, innovation, and ideals. Dulwich College (Singapore), which is part of the Dulwich College International network of schools, offers a worldwide view and a modern approach that reflects the variety of its pupils, ranging in age from 2 to 18. The cutting-edge campus and extensive academic, athletic, performing arts, and music programs are all geared to help each child attain their full potential and make a good difference in the world.

So what makes Dulwich different:

  • With over 1400 pupils learning a musical instrument, music is an important aspect of the curriculum.
  • Dulwich College (Singapore) is well-known for its athletic abilities, having won several local and regional inter-school competitions.
  • Personalized Pathways allows students to choose a route that best suits their interests, abilities, and personalities.
  • Since 2003, more than 10,000 students from more than 60 countries have enrolled at Dulwich College International schools.
  • Our students will make a good influence in the lives of others and graduate worldwise, according to one of the core aims of a Dulwich College International curriculum.

Founded: 2014

Location: 71 Bukit Batok West Avenue 8, Singapore, 658966

Founder: Edward Alleyn

Headmaster: Nick Magnus

Age: 2 to 18

Grades: from Toddler to Year 13

Type: Independent, international school

Number of students: 2600

Yearly tuition fee: SGD $30,630 – SGD $47,730


Phone: +(65) 6890 1003 (Admission team)

top 10 best inter-level schools in singapore
top 10 best inter-level schools in singapore


Global Indian International School Singapore

Global Indian International School (GIIS) is ranked as one of the best schools in Singapore. GIIS has been the first choice for many parents and students since its inception in 2022. GIIS has grown into Singapore’s foremost private international school, displaying demonstrated excellence via outstanding IB and CBSE test scores. Singapore has one of the finest educational standards in the world, and GIIS has been leading in the K-12 category, generating 16 IB World Toppers in 2021 and maintaining an average CBSE Examination score of 91.6 percent year after year. Our students have gone on to top colleges all around the world, building on the early learning foundations laid by GIIS, and have tasted success time and time again. GIIS is a cultural melting pot with students from all over the world, making its students truly global citizens.

Over the years, their dedication to our students has helped GIIS earn a reputation as one of Singapore’s top schools. Digital classrooms, contemporary labs, and audio-visual rooms are available at both of its Singapore campuses, GIIS East Coast and GIIS Punggol (Smart Campus).

GIIS has benchmarked its curriculum to the best programs available internationally, making it one of Singapore’s top international schools. Our goal is to not only become Singapore’s Best International School but also to create worldwide standards for teaching and learning approaches.

  • Smart Campus: 27 Punggol Field Walk, Singapore 828649
  • East Coast Campus: 2 Cheviot Hill, Singapore 459663

Founded: 2002

Chairman: Atul Temurnikar

Age: 2.5 to 18

Grades: PreK – Grade 12

Type: Private, International school

Number of students: 3200+

Yearly tuition fee: SGD $15,129 – SGD $25,155


Phone: +65-6914 7100 (Admission team)

top 10 best inter-level schools in singapore


top 10 best inter-level schools in singapore


Tanglin Trust School

Tanglin Trust School (TTS) is a Singapore-based international school that is administered on a non-profit basis. Tanglin Trust School, which was founded in 1925, offers British-based education with an international perspective to children aged 3 to 18. Tanglin has a total student population of 2,720, including 740 in the Infant School, 770 in the Junior School, and 1190 in the Senior School and Sixth Form. Within the same site, each school has its own building and amenities. Although it is not a condition for enrollment, around 60–70% of pupils at the school possess a British passport.

There are 54 nationalities represented as of May 2014. Because the Singapore government prohibits the majority of its residents from attending foreign schools, barely 4% of the student population at international schools in Singapore are Singaporeans.

Tanglin Trust School received Outstanding in its past four inspections, in 2011, 2012, 2013, and 2014, the highest possible mark under the Ofsted-recognized British Schools Overseas system.

Tanglin aspires to make each employee feel respected, happy, and successful. Integrity is valued, and responsibility, passion, and engagement are actively encouraged.

Founded: 1925

Location: 95 Portsdown Road, 139299 Singapore

Founder: Anne Griffith-Jones

Director of learning: John Ridley

Age: 3 to 18

Type: Independent, International School

Number of students: 2,824

Yearly tuition fee: SGD $33,660 – SGD $51,831


Phone: +65 6778 0771

top 10 best inter-level schools in singapore


top 10 best inter-level schools in singapore