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International School of Denver

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You Belong Here

Where every language learner becomes a global citizen. Space is available in all grades (Age 3 - High School). Call us today!

Admissions information

We develop compassionate, highly motivated, bilingual learners who make positive contributions in our community.
Multilingual education. Global mindset. Extraordinary impact.

From our littlest 3 year olds to our high schoolers, we develop compassionate, highly motivated global citizens. Our International Baccalaureate (IB) and bilingual learners create change to make the world a better place. 

How it begins

A World-Class High School Experience

Challenging academics, international perspectives, and a close-knit community that empowers tomorrow’s leaders. Join the only PreK–G12 international school in Colorado with immersive language tracks and the IB Diploma. 

Explore Our High School

ISDenver is an inclusive, globally minded community developing compassionate and curious students.
Four languages. One community.

At the International School of Denver, we are more than a school—we are an inclusive, globally-minded community that develops compassionate and curious global citizens through language and culture.

Welcome to our world

Middle School empowers students to inquire into a wide range of issues and ideas of significance.
Experience Our Middle School

We are making the world a more compassionate and curious place, one student at a time. See how the unique blend of language and IB work together to develop global citizens, poised and prepared to make positive contributions in the world.

Discover our middle school

ISDenver is the only elementary school in metro Denver that offers students international travel opportunities.
The world is our classroom.

Our students don’t just learn a second language–they become immersed in the culture of countries and communities around the world. ISDenver is the only elementary school in metro Denver that offers students international travel opportunities.

Learn about our international trips

Through a Parent's Eyes

"Among the myriad of learnings she's garnered within these globally-minded walls, one lesson stands out as a cornerstone to her development: the power of diversity in shaping a compassionate world citizen." - Tiffany, G8 parent

Why Families Choose ISDenver

The International School of Denver is a co-educational, IB World School - PYP and MYP - serving students from ages 3 through high school, dedicated to developing curious, courageous, and compassionate global citizens through bilingual education, intercultural understanding, and academic excellence.

At a Glance

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90%

Time spent learning in and through a target language in our ECE program (K1-K3)

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24

Days spent abroad by ISDenver learners by their graduation

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28

Countries with represented citizenship in our community

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40+

Years of teaching global citizens

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Whats Happening

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News Post

Featured News Post

ISDenver Students Achieve the Highest Math Results in School History

The latest MAP math results mark a historic milestone for the International School of Denver. With 90% of students meeting or exceeding national norms and our median performance rising to the 83rd percentile, the data tells a clear story: our strategic investment in Singapore Math, rigorous pedagogy, and sustained teacher development is yielding exceptional outcomes for multilingual learners. 

Continue Reading about ISDenver Students Achieve the Highest Math Results in School History

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