Welcome to Chatsworth International School

Chatsworth is an established K-12 international school in Singapore offering a holistic and exceptional education for ages 3 to 18. Since 1995, the Chatsworth mission to 'Inspire, Educate and Enlighten' has been the foundation of our education philosophy. As an IB school, we offer the three core programmes of the International Baccalaureate curriculum. We take pride in providing a personalised learning approach in a nurturing environment that celebrates the unique talents of each individual.

Celebrating the Uniqueness of Each Individual


50 Student Nationalities

As a diverse and internationally- minded school, Chatsworth welcomes students of all nationalities.


Top Nationalities Represented

Nationalities with larger student numbers include British, Americans, Japanese, Indians, Australians and French.


Teacher-Student Ratio

Our class sizes are generally small with the following teacher-student ratio:

  • 2:22 (K1 & K2)
  • 2:24 (Y1-Y2)
  • 1:24 (Y3-13)

Small EAL Population

Chatsworth has a small EAL population of ca. 12-15% and they are supported by qualified native English speaking teachers.


IB Primary Years Programme

Years 1 to 6

6-11 years old


IB Middle Years Programme

Years 7 to 11

12-15 years old


IB Diploma Programme

Years 12 & 13

16-18 years old

We enable students to discover and pursue their personal interests and embrace their best selves

Loved for our nurturing and close-knit community, we are committed to providing the best environment in which students can learn and grow to be the person they want to be.


IB Results

Chatsworth is amongst the Top 75 Global IB Schools based on our Diploma results. Our graduates achieved an average score of 36 points for three consecutive years, from 2019 to 2021

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Meet our Community

Hear from our vibrant community of students, teachers, staff, parents and alumni on what they have to say

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Learning through Service

Service and action is integral to a balanced education at Chatsworth and students at all levels are involved in service activities

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School Happenings