Private Schools in Hillsboro, Oregon

Oregon Episcopal School is a highly regarded independent day and boarding school serving the Portland metropolitan area, including Hillsboro families. With a 9:1 student-teacher ratio and rigorous academic program, OES consistently ranks among Oregon's top private schools. The 59-acre campus features state-of-the-art facilities including science labs, performing arts center, and athletic complex. The school emphasizes global citizenship, ethical leadership, and intellectual curiosity through its comprehensive college preparatory curriculum.

Catlin Gabel is one of Portland's most prestigious independent schools, serving students from preschool through 12th grade, including many families from Hillsboro. The school is known for its progressive educational approach that balances academic rigor with creative expression and ethical development. The 54-acre campus features extensive facilities including innovation labs, art studios, and athletic fields. Catlin Gabel graduates consistently gain admission to top colleges nationwide, with the school emphasizing critical thinking, collaboration, and community engagement.

St. Mary's Academy is Oregon's oldest continuously operating secondary school and a premier all-girls Catholic independent school serving the greater Portland area, including Hillsboro. The school combines rigorous academics with character development in an empowering all-girls environment. Notable for its STEM leadership programs and strong college preparatory curriculum, St. Mary's features modern facilities in downtown Portland including science labs, innovation spaces, and athletic facilities. The school maintains small class sizes and offers extensive extracurricular opportunities while emphasizing leadership development and social justice.