Welcome Tres Rios Service Academy

Welcome to Tres Rios Service Academy, home of the Pumas! We are a K–8 school in the Littleton Elementary School District #65. Located in Tolleson, Arizona, approximately 18 miles west of downtown Phoenix, we enjoy a friendly, family-oriented, small town atmosphere. At Tres Rios, we focus on preparing students to positively impact a changing world. We provide students with the knowledge and skills to succeed in a world that holds many opportunities and challenges. Here we use the concept of “service learning” to integrate meaningful community service, with instruction and reflection, to enrich the learning experience, teach civic responsibility, and strengthen our community.

We recognize the value and importance of parent/guardian participation in a child’s education and welcome your involvement. We have provided several ways to help you stay connected, including a Facebook page, Instagram, X, and this website. We thank you for your interest in our school and for supporting your child(ren), as we work together to educate and prepare our most precious assets—our children—to take on the world!

Littleton Elementary School District actively monitors the content of this website. However, should you find an error or outdated material, please contact us. You can also email us to report suspected misuse of school resources or voice your concerns or compliments.