Private Schools in Mattawa, Washington

Tri-Cities Prep is a highly-regarded Catholic college preparatory school serving students from throughout southeastern Washington, including Mattawa families. The school offers a rigorous classical curriculum with strong emphasis on STEM education, critical thinking, and character development. With exceptional college acceptance rates and numerous academic awards, the school features state-of-the-art facilities, competitive athletics programs, and comprehensive fine arts offerings. The close-knit community and dedicated faculty provide an environment where students achieve academic excellence while developing strong moral character.

Columbia Basin Secondary School serves as a premier alternative private school option for the Mattawa region, offering personalized learning pathways and strong college preparatory programs. The school features small class sizes, individualized instruction, and comprehensive support services. With a focus on both academic excellence and student well-being, the institution provides robust career technical education opportunities alongside traditional academic coursework. The school's experienced faculty and supportive environment have earned high marks from parents and students throughout Grant County.

Liberty Christian School provides exceptional Christ-centered education serving families throughout Grant County, including Mattawa residents. The school offers a comprehensive college preparatory curriculum integrated with biblical worldview teaching across all subjects. With strong academic programs, modern facilities, and dedicated faculty, the school emphasizes character development alongside academic achievement. The institution features robust extracurricular programs including competitive sports, fine arts, and technology integration, creating a well-rounded educational experience that prepares students for college and life beyond.