Anglo-American School of Sofia
International School in Sofia
Quick answer
Anglo-American School of Sofia (AAS Sofia) serves 590 students from 50 nationalities aged 4 to 18 in the Bulgarian capital. The school combines an American educational framework with the IB Diploma Programme, accredited by IBO, CIS, NEASC and ECIS — a four-accreditation set that signals strong international quality assurance. Tuition runs $16,148-$30,263 per year. Established choice for diplomatic and corporate expat families relocating to Sofia.
Key facts
- Curriculum: IB, American taught at Anglo-American School of Sofia.
- Tuition: $16,148–$30,263/yr published annual range.
- Avg class size: 18 (max 20) Sofia international school · 590 students total.
- 50 nationalities top: American /Bulgarian.
- Ages: Ages 4 to 18 school day starts at 8:30 a.m..
- Accreditations: IBO, CIS, NEASC plus 1 more.
590
50 (American /Bulgarian)
18 avg / 20 max
Rolling
IBO, CIS, NEASC, ECIS
About Anglo-American School of Sofia
The Anglo-American School of Sofia is a diverse, internationally rich, welcoming school. We provide not only an outstanding learning environment but also a caring community, full of parents, students, and staff who know what it means to be internationally mobile. AAS proudly serves not only the international community but also local, internationally-minded Bulgarian families in Sofia who appreciate the value of independent international education. With almost 600 students, aged 4 to 19, from around 50 countries, we offer an international and multi-sourced curriculum that is concept-driven and inquiry-based.
| Item | Amount |
|---|---|
| Annual tuition (USD) | $16,148 – $30,263 |
| Annual tuition (local) | 29067 лв-54473 лв |
| Fee year | 2025-2026 |
| True annual cost (with hidden fees)how we calculate | $24,526(+6%) |
| First-year total (with registration + deposit) | $26,026 |
| Cost position in Sofia | 73th percentile(above average) |
IB, American
IB Diploma Examinations.
Our Students' IB Results are consistently above the world average (34 for AAS students vs 30 world average for 2020 and 38 for AAS vs 33 world average for 2021).
Bulgarian and French as foreign languages + Spanish from Middle School.
Https://www.aas-sofia.org/our-school/student-support
Yes
Yes
8:30 a.m. – 3:30 p.m.
Yes
Vegetarian or vegan options are offered daily.
Is Anglo-American School of Sofia right for your family?
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At a Glance
Fee Position in Sofia
Mid-rangeSchool Profile
Class Size
Student Diversity
Very diverse
Common: American /Bulgarian
Estimated Real Cost
Tuition + registration, transport, uniform, exams
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