Bali Island School
Key Stats
Annual Fees: US$5K - US$21K
Curriculum: IB PYP · IB MYP · IB DP
Age Range: 3-18
Students: ~400
Location: Sanur, Bali
Updated April 2026
In Brief
BIS is the right call if you need the full IB continuum in Bali and want CIS/WASC accreditation behind you. Before you commit, ask about class structures and speak to current parents - management changes have affected community confidence in recent years.
Bali Island School occupies a particular place in the Bali school market: it's the only school offering the complete IB continuum (PYP, MYP, Diploma) on one campus, and it's been doing so for nearly 40 years in Sanur. CIS and WASC accreditation, a reported average of 16 years of teaching experience, and over 80% internationally qualified staff are genuine distinguishing factors. Alumni have gone on to Brown, Oxford, UC Davis, and Washington.
The Sanur location keeps enrolment under roughly 400 students, which means teachers genuinely know your child. Families who've been here a few years describe a close-knit feel that larger Canggu schools can't replicate. After-school activities, Balinese culture integration, and the SPK (sekolah perjanjian kerjasama) status - allowing Indonesian national students - add breadth to the community.
Some families and parents have raised concerns about recent leadership and whether a more commercial approach has affected the educational experience. Composite multi-year classes appeared in some grade levels. These are worth asking about directly - speak to parents of children in the specific year group your child would join, not just the school prospectus.
What parents value
- –Only full IB continuum (PYP, MYP, DP) in Bali. CIS and WASC accredited. Long-established 40-year track record.
- –Small school feel at ~400 students; high staff tenure and qualification rates. Strong community in Sanur with beach access and less traffic than Canggu.
- –Competitive fees at the lower end of the Bali international market - Grade 11-12 at IDR 330M is below Green School and comparable schools in Jakarta.
Points of consideration
- –Composite multi-year classes have appeared in some sections. Ask specifically about class structures for the year level you're considering.
- –Recent leadership changes are worth understanding before committing. Ask current parents - not the admissions team - how the culture has shifted.
- –Sanur is a 30-40 minute drive from Canggu and Seminyak. Factor commute time into the decision if you're based on the west side of Bali.
Annual Fees
| Year Group | Age | USDTotal Annual Fee |
|---|---|---|
| Preschool Age 3 (half-day) | 3 | 4,509 |
| Preschool Age 4 (full-day) | 4 | 5,455 |
| Kindergarten | 5 | 9,038 |
| Grade 1-2 | 6 | 13,767 |
| Grade 3-5 | 8 | 13,941 |
| Grade 6 | 11 | 15,320 |
| Grade 7-8 | 12 | 16,400 |
| Grade 9 | 14 | 16,499 |
| Grade 10 | 15 | 16,859 |
| Grade 11-12 | 16 | 19,378 |
Fees converted from IDR. For the most up to date and accurate figures please double check with the school.
Additional Fees
| Fee | Amount |
|---|---|
| Application Fee (new students) | 147 |
| Registration Fee (annual, deducted from tuition) | 880 |
Photos
Academic Results
| IB DP | Offered |
| Accreditation | CIS, WASC |
Key results: IB DP Offered, Accreditation CIS, WASC.
Extra Curriculars
Contact the school for details on co-curricular activities and facilities. Ask what a normal week looks like outside lessons for your child's interests.
Inspections & Accreditations
Inspection
No published inspection details are currently available.
Accreditations
Accreditation details are not publicly listed.
Memberships
Membership details are not publicly listed.
Student Body
Bali's international schools serve a diverse mix of families - long-term residents, digital nomads, corporate relocations, and Balinese families seeking an international education. Contact the school for current enrolment details.
Leadership
School leadership
Contact the school for details.