American International School of Zagreb
- IB Diploma
- American
Per yearabout USD 11K–44.2K
EUR 9.85K–39.5K · 2026-27 school year · Source: school website (checked 2026-11-01)
About
American International School of Zagreb (AISZ), founded in 1966 as the American School of Zagreb to serve diplomatic and expatriate families. Offers an inquiry-based PK-12 programme, MSA-accredited and US-influenced, with the IB Diploma. Campus of about 30,000 m² in the Središće district opposite Bundek Lake.
Key facts
Source: Read from the school's website
Info checked 2026-11-09 · 2026-27 school year
Curriculum
IB Diploma · American
Ages
Ages 3–18
Students
324
Language
English
Type
International school
Fee level
- Nationalities
- 41
- Founded
- 1966
- English support (EAL)
- Yes
Fees
Source: Read from the school's website
2026-27 school year
Age on the first day of the school year (usually 1 September). Cut-off dates differ by school.
| Grade | Per year |
|---|---|
| Lower School — Pre-Kindergarten | EUR 9,853≈ USD 11K |
| Lower School — Grades K–5 | EUR 19,120≈ USD 21.4K |
| Middle School — Grades 6–8 | EUR 20,485≈ USD 22.9K |
| High School — Grades 9–10 | EUR 21,085≈ USD 23.6K |
| High School — Grades 11–12 | EUR 21,425≈ USD 24K |
| Bridges Program | EUR 39,500≈ USD 44.2K |
Show fee charts
| per year | |
|---|---|
| Lower School — Pre-Kindergarten | EUR 9,853 (about USD 11K) |
| Lower School — Grades K–5 | EUR 19,120 (about USD 21.4K) |
| Middle School — Grades 6–8 | EUR 20,485 (about USD 22.9K) |
| High School — Grades 9–10 | EUR 21,085 (about USD 23.6K) |
| High School — Grades 11–12 | EUR 21,425 (about USD 24K) |
| Bridges Program | EUR 39,500 (about USD 44.2K) |
Source: school website (aisz.hr) · checked 2026-11-01 · ECB reference rate (2026-11-09)
| min | max | |
|---|---|---|
| American International School of Zagreb (this school) | EUR 9,853 (about USD 11K) | EUR 39,500 (about USD 44.2K) |
| Bright Horizons - International British School of Zagreb | EUR 9,500 (about USD 10.6K) | EUR 15,000 (about USD 16.8K) |
| British International School of Zagreb | EUR 7,500 (about USD 8.39K) | EUR 18,000 (about USD 20.1K) |
Source: school website (aisz.hr) · checked 2026-11-01 · ECB reference rate (2026-11-09)
One-off costs
- Application fee
- EUR 500
- Enrolment fee
- EUR 1,500
- Capital levy
- EUR 2,700
As published by the school. Amounts change with the school year and exchange rates; please confirm with the school before applying. Converted amounts use the reference rate of the date shown. ECB reference rate (2026-11-09). Source: school website (checked 2026-11-01)
Admissions
Source: Read from the school's website
- Deadline
- Regular admission: 2027-03-19 (applications for 2027-28); early admission: 2027-01-25
- Entry process
- Map, Interview, Eal test
Curriculum and academics
Source: Read from the school's website
Curricula, explainedIB DP (Diploma) · American curriculum
The IB's four programmes
Schools often run only some of the four. Highlighted boxes are the ones this school offers.
- IB PYPNot here
Early years to primary · Ages 3–12
The IB's primary programme. Children learn through questions and units of inquiry rather than separate subjects.
- IB MYPNot here
Middle years (ages 11–16) · Ages 11–16
The IB's middle-years programme: eight subject groups taught with links between them, ending with a personal project.
- IB DP (Diploma)Offered
Last 2 years of school · Ages 16–19
The IB's university-entrance qualification — what people usually mean by "the IB". Six subjects plus the Extended Essay, TOK and CAS, scored out of 45.
- IB CP (Career-related)Not here
Last 2 years of school · Ages 16–19
The IB's career-related route for the same ages as the DP: at least two DP courses plus a career-related study chosen by the school.
Last two years: DP or CP
American curriculum
Kindergarten to Grade 12 · Ages 5–18
Grade-by-grade like US schools; students graduate by earning course credits, often with AP courses in high school.
Ages are the usual bands; schools can differ.Curriculum basics guide
- Average class size
- 16
Exam results
- IB Diploma · Average score
- 5.1
- IB Diploma · Pass rate
- 100%
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Accreditation and memberships
Source: Read from the school's website
- Accreditations
- IB, MSA
- Memberships
- COIS
Location
Source: Read from the school's website
Similar schools
- American Academy in Zagreb
American
British International School of ZagrebBritish · IPC · IGCSE
EUR 7.5K–18K (about USD 8.39K–20.1K)
Bright Horizons - International British School of ZagrebIPC · British · IGCSE
EUR 9.5K–15K (about USD 10.6K–16.8K)
- PKG European School Zagreb
European Baccalaureate
Schools in the same city with a similar curriculum and fee level. Not a ranking.
More in this city · ZagrebUpdated 2026-11-09
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