International School of Chiang Mai (ISCM)

International School of Chiang Mai (ISCM) is one of the oldest international schools in Northern Thailand, founded in 1954 to serve the city's small but established community of missionaries, NGO workers, and foreign professionals. Today ISCM operates as a fully accredited American-curriculum school from Kindergarten through Grade 12, enrolling a diverse and internationally minded student body drawn from Chiang Mai's growing expat and digital nomad family community.

ISCM is located on Chotana Road in the historic Sri Phum area of central Chiang Mai, within easy reach of the city's most popular expat residential neighbourhoods. The school is WASC-accredited and offers a comprehensive American curriculum that prepares students well for university applications in the USA, UK, Canada, Australia, and across Asia. Class sizes are intentionally small, allowing for highly personalised teaching and strong teacher-student relationships.

For families who have chosen Chiang Mai as their base in Thailand — drawn by the city's cool climate, excellent quality of life, and significantly lower cost of living compared to Bangkok — ISCM provides a stable, high-quality academic environment that has sustained the city's English-speaking expat community for over seven decades. The school's fees are among the most affordable for a WASC-accredited school in Southeast Asia, making it an excellent option for budget-conscious families who do not want to compromise on academic quality.