The Riverdale School District is an independent public school district. It was founded in 1888 and has always enjoyed widespread community interest, involvement and support. Today, Riverdale Grade School (PreK-8) and Riverdale High School (9-12) serve more than 600 families living in a residential, wooded area called Dunthorpe, located seven miles south of downtown Portland, Oregon, and adjacent to the city of Lake Oswego. View our district boundaries.

Riverdale School District is committed to providing an exceptional college-preparatory education for all students that is personalized, learner-centered and academically rigorous. Our simple but powerful goal is to produce students who know how to use their minds well. The curriculum in each grade level marries core academic disciplines with art, music and experiential learning. Students are required to demonstrate their deep understanding of fundamental subject matter through classroom work, including individual and group projects. 

Plus, learning at Riverdale isn’t confined to the classroom. Students are encouraged to spread their wings and expand their minds through field studies. Starting with day trips in lower grades, overnight trips beginning in 4th grade, and week-long field studies in middle school and high school, these excursions provide the opportunity to use classroom knowledge in real-world, experiential settings.