The International School of Riga (ISR; ) is a non-profit, non-denominational, private international school located in Riga, Latvia. There are about 330 students from 47 different nationalities.
It provides preschool, primary, middle and high school education in English for children aged 2 to 18 (Preschool â Grade 12). ISR follows the International Baccalaureate Organization's IB Primary Years Programme (PYP) from Preschool to Grade 5. The middle school (Grades 6âÂÂ10) follows IB Middle Years Programme (MYP), and in Grades 11 and 12, the prestigious IB Diploma Programme (IBDP). The school is authorised by the Latvian Ministry of Education and is fully accredited by the Council of International Schools.
ISR operates across two campuses:
ISR offers a continuum of international programmes:
English is the language of instruction. Latvian, French, Spanish, and English as an Additional Language (EAL) are also offered.
ISR holds full accreditation from the Council of International Schools (CIS) and is authorized by the Latvian Ministry of Education. It is an official IB World School (IB code: 002334).
The school hosts approximately 330 students (as of 2025âÂÂ2026), from over 47 nationalities. The faculty consists of educators from diverse international backgrounds, with a majority holding advanced degrees and international teaching experience. ISR promotes a respectful, learning-focused community and places emphasis on character development, multilingualism, and global citizenship.
The primary campus includes 23 classrooms, music and art rooms, sports courts, green playgrounds, and an indoor gym. The secondary campus features upgraded science labs, collaboration spaces, a multipurpose hall, and access to nearby sports and recreation facilities.
ISR offers over 40 after-school activities ranging from sports and STEM to creative arts and student leadership. Support services include learning support, counseling, university guidance, EAL, and standardized MAP Growth assessments. Transportation, meal plans (including vegetarian and allergy-sensitive options), and supervised after-school care until 18:00 are available.
The school is governed by a Board of Directors elected by ISR Association members (parents/guardians of enrolled students). The Director and leadership team manage day-to-day operations.
âÂÂWe are a respectful, learning-focused community where each student is inspired to achieve their potential and to become an ethical, confident and internationally-minded citizen of tomorrow.âÂÂ