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School comparison · Phnom Penh
Side-by-side comparison · Updated 2026-04-26 · Both schools in Phnom Penh
| Metric | Australian International School Phnom Penh | CIA First International School |
|---|---|---|
| Curriculum | IB, Australian | American |
| Ages served | Ages 2 to 18 | Ages 2 to 18 |
| Language of instruction | English | English |
| Tuition USD | $9,611-$27,701 | $3,274-$7,389 |
|---|
| True annual cost? | $19,866 | $6,832 |
|---|
| Hidden fee %? | +6% | +28% |
|---|
| First-year cost? | $21,366 | $8,332 |
|---|
| WhereNext Value Score? | 65/100 | 62/100 |
|---|
| Cost percentile (city)? | 94th | 50th |
|---|
| Students | 445 | 5,500 |
|---|
| Nationalities | 18 | 27 |
|---|
| Avg class size | 15 | 24 |
|---|
| Admissions | Open | Open |
|---|
| Accreditations | IBO, CIS, WASC | WASC |
|---|
Highlighted cells indicate which school holds the more favourable value for arriving expat families on that dimension (e.g. lower tuition, smaller class size, higher Value Score, more open admissions). Some rows are neutral.
Full profile · Australian International School Phnom Penh
View the full Australian International School Phnom Penh school profile →
Full profile · CIA First International School
View the full CIA First International School school profile →
Best value in Phnom Penh
All schools ranked by WhereNext Value Score →
True annual cost in Phnom Penh
All schools ranked by total annual cost →
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