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Welcome to Our School
Student with backpack

Welcome to the online home of the Sierra Linda Bulldogs! We appreciate your interest in our school. We are located in Tolleson, Arizona and are part of the Tolleson Union High School District.

We invite you to take a moment and browse our Web site to see some of the many wonderful things taking place at our school. We promise to keep you up-to-date on all the news and events. Please also feel free to contact us if you have any questions. We look forward to getting to know you.


A Message From Principal Madrid

Dear Parents, Students, and Community Members:

Welcome to the Sierra Linda High School Web site. Our number one goal is to ensure that each student acquires a quality education. We know that our students, faculty, and staff take pride in our high school and in creating a successful learning environment.

We encourage our students to challenge themselves in their course work while here. Our faculty and staff are here to provide support as they achieve their goals and attain academic excellence. Along with our core subjects of English, Math, Science, and Social Studies, we also offer an interesting range of elective courses, including Art, Band, Chorus, and Spanish. We encourage students to develop their interests in many areas.

Parent involvement is a vital part of each student’s success, and we encourage you to stay involved. Please visit our Web site often to stay updated on events and activities. If you have any questions, concerns, or suggestions for improvement, don’t hesitate to contact me or your child’s teacher. We are happy to hear from you.

On behalf of the faculty and staff, I thank you for your continued support of Sierra Linda High School. We know that parents and community members are part of the reason for our students’ high level of academic achievement. Thank you for being part of another exciting and successful school year.

Sincerely,

Mr. Tim Madrid
Principal
 


Bulldog News
Summer Registration

Our summer registration hours will be Monday through Thursday from 8:00 to 11:00 a.m. For more information, please call (623) 474-7700.


CTE Summer Camp

Career Exploration Summer Camp allows students to explore exciting and emerging careers while creating projects and having fun! For more information, feel free to check out our district CTE page.


A Parent's Right To Know

As a parent of a student at a Tolleson Union High School District school, you have the right to know the professional qualifications of the classroom teachers who instruct your child. Read more>>


School-Wide Action Plan

Sierra Linda High School and its major stakeholders recently developed a School-Wide Action Plan (SWAP) to address the many needs of our students. Be sure to check out the plan!


School Hours