Arco Iris Spanish Immersion School

Skip to main content
Mobile Menu

Tuition-Free Spanish Immersion Education


Arco Iris Spanish Immersion School (Arco Iris) serves K-5 students from the greater Beaverton area in a tuition-free public school setting. Our small community school grows the bilingual leaders of tomorrow through immersive language learning and a balanced, whole-child approach.

Spanish immersion, Singapore math, language arts, integrated art and music, social studies, and science are the foundation of our balanced, Oregon state standards-based curriculum. 80% of our Kindergarten students’ day is taught in Spanish, decreasing to 65% of the day by 5th grade, making way for both English and Spanish skills to strengthen and solidify.  

An Arco Iris Spanish Immersion School stands in the middle of a classroom with his hand raised and looking toward a white board. There are students sitting at desks with laptops open. Some are looking at their computers and others are raising their hands.

What makes Arco Iris Spanish Immersion School special? 

  • Rigorous Singapore Math curriculum
  • Enriching field trips to local museums, parks, and organizations
  • Open to all students, regardless of district boundaries. 
  • Small, tight-knit community and nurturing environment
  • Active parent organization 
  • Before and after school programming from 7 a.m. to 6 p.m.
  • 30 minutes of daily PE for all K-5 students
  • Certified teachers who are also native Spanish speakers 

Enroll tuition-free at Arco Iris Spanish Immersion School

As a public charter school, there is no fee to attend Arco Iris. We provide all the benefits of a public school and more in our bright, modern building conveniently located off HWY 217. Families from SW Portland, Beaverton, Tigard, and Tualatin are all able to make Arco Iris their choice for elementary school.


We welcome new families to join our beautiful community of cultures, languages, and traditions that wholeheartedly embraces and strives for diversity, equity, and inclusion. Enrollment is open and begins in the spring of the prior school year. If you would like to learn more about Arco Iris, please visit or call us at (503) 372-6052. 


About Arco Iris

Arco Iris Spanish Immersion is a small tuition-free public charter school providing a rich, immersive Spanish language experience and robust academics in a true multicultural setting. Centrally located off 217, between SW Portland and Tigard, we serve K-5 students in the greater Beaverton area to become bilingual and biliterate leaders of the future. We’re enrolling for Fall 2023-24.