All Schools / Cambodia / Phnom Penh

Canadian International School of Phnom Penh

TISS Gold Tier School

Phnom Penh, Cambodia

Located on Diamond Island (Koh Pich), the Canadian International School of Phnom Penh (commonly known as CIS) is an independent, coeducational day school serving students from early years through senior school. The institution stands out for blending a Canadian national educational approach with the International Baccalaureate framework, offering both the IB Primary Years and IB Diploma programmes. This dual focus provides families with a distinctive, globally transferable curriculum delivered in a modern, purpose-built campus in the heart of the capital.

What teachers and parents say

Positives

  • Strong savings potential and packages: Teachers report competitive salaries relative to Phnom Penh's low cost of living, along with end-of-contract bonuses.
  • Modern campus and facilities: Parents and staff frequently praise the expansive Diamond Island campus with well-equipped sports, arts, and early years amenities.
  • Welcoming community and polite students: Reviews consistently mention a caring, family-like atmosphere and friendly, respectful student demeanor.

Negatives

  • Staff turnover and administrative instability: Teacher forums report noticeable annual staff and leadership turnover alongside occasional issues with internal politics.
  • Heavy ESL demands and variable academic rigor: Educators note that a significant proportion of students require English-language support, which can challenge academic pacing.
Address
Elite Town Street, Diamond Island (Koh Pich)Phnom Penh, NACambodia
System
IB
National education system
Canada
Curriculum
IB Diploma, IB Primary Years
Levels
Early years, Primary, Middle school, Senior school
Enrollment
990
Students
Coeducational
Religious affiliation
None/independent