Cortez High School

From May 26 thru May 29, the Cortez office will be open from 7am-4pm
From June 1-July 5, the Cortez office and school will be closed
July 6: The Cortez Office reopens.

Walk Through Registration Info:
On Tuesday, July 28, we welcome students with the last names starting with A through M.
On Wednesday, July 29, we welcome students with the last names starting with N through Z.

The first day of school for all students will be Monday, August 10.

Please check back here in July for more specific information, and be sure to check our website for further information

All kids and teens 18 and under eat FREE this summer. Meals are available at select GUHSD schools, regardless of where your child attends.

📍 Check out the flyer for participating locations, dates, and times.

Let’s ensure every student stays fueled and ready for success this summer!

Cortez High School is honored to receive the Glen Treadaway Sportsmanship Award for 4A at the Arizona Interscholastic Association Night of Champions Awards Show!

This award represents more than wins and losses - it embodies unseen character and how we respond to challenge, adversity, and defeat. We are incredibly proud of our coaches and student-athletes for representing Cortez with integrity, resilience, and sportsmanship every day.

At Cortez, we don’t just create athletes- we create champions! ❤️🖤🤍

🐎 Join us for Cortez High School’s Graduation Ceremony on May 20 at 10:00 a.m. at Desert Diamond Arena. Watch live on the district’s YouTube channel by searching Glendale Union High School District

GlendaleUnionAZ Serving students in the Glendale and Phoenix, AZ communities since 1911. Our Schools. Our Community. Our Commitment.

Big news for Cortez High School!

Cortez High School was awarded 3rd Place for the Most Improved FAFSA Completion Rate among medium schools, increasing our completion rate by an incredible 25% from last school year!

Cortez continues to be at the forefront of helping more students pursue college degrees and other postsecondary opportunities. This achievement reflects the dedication and hard work of our Counseling Department and College & Career Center Specialist, who remain committed to supporting our students and their futures.

We are proud of this accomplishment and excited to continue creating opportunities for all Colts!

Pictured from left to right: Chad Sampson from the AZ Board of Regents, Principal Brooke Parsons, Corey McCallum, Luanne Kellogg, Catriona Brown, and Erin Hart from the Governing Hobbs office.

A few weeks ago, we had an incredible evening celebrating outstanding students at our Honors & Awards Ceremony!🎉

We also recognized our seniors for scholarships earned as they get ready for college🎓.

Congratulations to all of our students who were recognized for their hard work, leadership, talent, and dedication during their time at Cortez.

We are very proud of you, Cortez Colts! 💙🧡💙

Congratulations to the Cortez performing arts team for ending this year with some amazing performances. From evening performances in the auditorium to music at lunch, this was a great year for all of the performing arts at Cortez.

Thank you to our students and our outstanding teachers: Mrs. Lechner, Mrs. Smith, and Mr. Taylor.

👩‍🏫 Extra support matters. Our teachers and staff are ready to help students succeed with tutoring and additional learning opportunities. Call the school for specific details.

Seniors: Graduation is in less than 2 weeks!

Make sure to finish strong.