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The International School of Indiana community consists of over 500 students ages three year old through Grade 12 from diverse cultural and socioeconomic backgrounds. Between our students, faculty, and staff, over 50 nationalities are represented in the ISI community. 

Students are encouraged to find their community at ISI through the arts, Gryphon athletics, and other extracurricular activities

ISI has many traditions that have been shaped by our school’s history: the International Baccalaureate (IB) Program, language learning programs, and the employees and families who have infused our community with customs and perspectives from around the world.

Click here to learn how to join the Gryphon community. 

Upcoming Community Events

Campus News

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In Lower School at the International School of Indiana (ISI), every student participates in the International Baccalaureate (IB) Primary Years Programme (PYP). The PYP is renowned for its focus on developing inquisitive, knowledgeable, and caring young individuals who are prepared to make a meaningful impact on the world. At the heart of the PYP lies the Grade 5 Exhibition Project, a capstone experience that brings together student learning through their time at the Lower School. This comprehensive project is not only an opportunity for students to demonstrate their learning but also a celebration of their growth and potential

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The Middle School Track Team finished one of its most successful seasons in school history! Many students achieved top-three finishes, and even more set new personal records throughout the season.


The small but mighty ISI Girls Varsity Tennis team completed a successful spring season! The team spent the season working hard to improve, and every member played a crucial role in bringing home team victories. 

“My favorite memory from this season was our first team win,” Grade 9 player Veronica Sabau said. “Since we only had four people on the team, we needed each of us to win our matches in order to have a team win. This made winning extra special.”

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This year, students built a multi-use court for basketball, soccer, and volleyball. They leveled the ground, mixed and poured concrete, created drainage systems, and finished the edges to make it safe for children. They also helped construct a well, cleaned up the school’s exterior and landscaping, and cleaned up the school’s fruit garden, which was previously unusable. Timmy Club members also brought basketballs and soccer balls for the community to keep, donated by the Pacers, Fever, and Indy Eleven teams

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As the Class of 2024 has officially graduated from the International School of Indiana, it is time to reflect on their extraordinary achievements. This group of talented, resilient, and determined students has truly made its mark on the ISI community. From prestigious college acceptances to remarkable personal and academic accomplishments, the Class of 2024 has much to celebrate