Edited by Nik Higgins · Co-founder & CEO
If you're researching international schools in Boulder, United states, this page lists every school we know of and lets you sort, filter and compare them — without school marketing in the way. The most common curriculum is IB (PYP), taught by 1 of the schools below.
Compare 2 international schools in Boulder, United states. Filter by curriculum, fees, location, and more to find the right international school now.
Boulder Country Day School is an independent PS-8 school in Boulder, Colorado, offering Middle Years IB Programme for grades 6-8. With small class sizes, Exploration Week, world languages, and dynamic outdoor spaces, it prepares students with adaptability, resilience, and empathy from age 2.5 through 8th grade.
Mackintosh Academy Boulder is a private International Baccalaureate World School serving students from Kindergarten through eighth grade on a 23-acre campus. Located in South Boulder, the school utilizes a 6:1 student-to-teacher ratio and places two homeroom teachers in every classroom. The educational program integrates the Primary Years Programme and Middle Years Programme, focusing on inquiry-based learning and design thinking. Students engage in specialist classes including Spanish, performing arts, and visual arts from an early age. A distinctive feature of the campus is its commitment to environmental leadership, evidenced by a large solar array that provides the majority of the school's electricity. The campus includes specialized spaces for robotics and innovation. This environment supports gifted and creative learners through hands-on projects and community-focused service learning, preparing them for the transition to high school without the use of traditional boarding facilities. The school also offers "The Orchard Center," a specialized program specifically for students with dyslexia and language-based learning differences.
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