American Community Schools of Athens

American Community Schools of Athens (ACS Athens) is a co-educational, non-profit American international school founded in 1945, making it one of Greece's oldest international schools. Located in Halandri, a northern suburb of Athens, ACS Athens serves students from pre-kindergarten through grade 12, aged approximately 3 to 18. The school offers an American curriculum alongside the International Baccalaureate (IB) Diploma Programme and Advanced Placement (AP) courses, providing students with multiple internationally recognized academic pathways. ACS Athens is accredited by the Middle States Association of Colleges and Schools (MSA) and the New England Association of Schools and Colleges (NEASC), as well as the IB Organization. The school enrolls approximately 1,800 students representing over 70 nationalities, making it one of Greece's largest and most diverse international schools. Instruction is in English, with Greek language and culture integrated throughout. ACS Athens is renowned for its strong academics, outstanding facilities, diverse extracurricular programme, and vibrant community life. Graduates are regularly admitted to prestigious universities in the USA, UK, and worldwide.