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Welcome to Rio Mesa High School


Rio Mesa High School students, staff, parents, and community work together to embody the core values necessary for success as scholars and citizens of the world.

The IB Mission Statement

The International Baccalaureate® aims to develop inquiring, knowledgeable, and caring young people who help to create a better and more peaceful world through intercultural understanding and respect.

To this end, the organization works with schools, governments, and international organizations to develop challenging programmes of international education and rigorous assessment.

These programmes encourage students across the world to become active, compassionate, and lifelong learners who understand that other people, with their differences, can also be right.

Learn More About the School:

COVID Testing Schedule

Rio Mesa Spartans

2023 Yearbooks on Sale NOW

Rio Mesa - An IB World School

School News

Hack-a-thon By the Sea (Sponsored by Ventura County Office of Education)

Registration for this fun, overnight event at VCOE on January 6 and 7 is still open for high school students; no coding skills are necessary! Please spread the word and encourage your students to participate. They will have the opportunity to work with industry partners from Google, TicTok, Apple, and many other tech companies. In addition to tech, they learn valuable communicationcollaboration critical thinking skills and they get to be super creative!

Find out more and register here!

School Calendar

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