
Adria International School
Adria International School in Opatija offers English-medium education for ages 3–19, including the IB Primary Years, Middle Years and Diploma programmes. Its campus occupies the historic Villa Warmeck.
IBCompare 7 school profiles in Croatia. Check programmes, ages and published fees.
An expanding directory, not a ranking. Confirm current fees and availability with each school.

Adria International School in Opatija offers English-medium education for ages 3–19, including the IB Primary Years, Middle Years and Diploma programmes. Its campus occupies the historic Villa Warmeck.
IB
AISZ is a private, non-profit school with a US-influenced programme from pre-kindergarten to Grade 12 and an IB Diploma option. Its campus is in Središće, opposite Bundek Lake.
American, IB
Bright Horizons provides British education in Zagreb, combining the British National Curriculum and IPC with Cambridge secondary provision. Its primary and secondary campuses have different addresses.
British, IPC
BISZ combines the English National Curriculum with the International Primary Curriculum, followed by Cambridge IGCSE and AS/A-level qualifications. On-campus boarding is available for ages 13–19.
British, IPC
EPOHA is a private primary school and gymnasium in Zagreb’s Podsused district. Its primary school follows the Croatian state programme with Waldorf-inspired methods, including extended topic blocks and practical learning.
Croatian
NOVA is a private gymnasium in Zadar, with its published address at Splitska 1. Its website provides school planning documents and admissions information for families considering secondary education.
Croatian
Split International School provides English-language elementary and high-school education. Its published qualifications include an IB Diploma and an MSA-accredited American-style diploma. The campus is in Dugopolje, serving the Split area.
American, IB DiplomaExplore 7 school and campus profiles across 4 listed locations. Use each profile to distinguish the teaching language, curriculum and available ages.
Curricula represented: American, British, Croatian, IB, IB Diploma, IPC. Labels describe the published programmes; qualifications and entry points vary by stage.
Reported teaching languages: English. Check the language of instruction for the specific class; a language subject is not the same as a bilingual programme.
These counts describe the profiles listed here, not all schools in the area. A missing field means we have not established the information; it does not mean the school lacks that programme or service.
| Comparison field | Profiles with data | Not yet established |
|---|---|---|
| Age range | 2 of 7 | 5 |
| Curriculum labels | 7 of 7 | 0 |
| Teaching languages | 5 of 7 | 2 |
| Day or boarding arrangement | 2 of 7 | 5 |
| Dated annual tuition example | 3 of 7 | 4 |
Fee schedules: 3 profiles include a detailed fee table. Tables may show annual or termly charges; the period is stated on each profile. Only dated annual examples count in the annual row above. Compare the same year, currency, grade and attendance pattern, then add compulsory extras. The budget filter uses the published example, not a personalised quotation.
Attendance: boarding is listed for 1 profiles; 1 are recorded as day-only; 5 remain unconfirmed. A boarding label does not establish availability for every age.
How we compile and verify school information. Follow individual profiles for sources and verification dates. Counts update when the directory changes; rebuilding a page does not re-verify its sources.