Welcome to Kindergarten at Union Elementary School District!

Start your child’s educational journey at Union ESD, where we inspire hope and empower every student to courageously pursue their goals and dreams. Our Kindergarten program offers a blend of academic, athletic, arts, and growth opportunities, ensuring a well-rounded start to your child's educational journey. Taught by passionate and innovative educators, our program is tailored to suit diverse learning styles and passions.

Enrollment Information:

To enroll your child in kindergarten, please ensure you have the following documents:

• Child's Birth Certificate
• Immunization Records
• Proof of Residence (e.g., a utility bill)

Enroll online today!

Union Elementary School (Grades K-8):

Address: 9119 W. Illini St., Tolleson, AZ 85353

Phone: (623) 478-5000

Hours: Monday through Friday, 8:30 AM - 3:30 PM

Dos Rios Elementary School (Grades K-8):

Address: 2150 S 87th Ave, Tolleson, AZ 85353

Phone: (623) 474-7000

Hours: Monday through Friday, 8:00 AM - 3:00 PM

Hurley Ranch Elementary School (Grades K-8)

Address: 8950 W. Illini Dr, Tolleson, AZ 85353

Phone: (623) 478-5100

Hours: Monday through Friday, 8:10 AM - 3:10 PM

Contact Us:

For more details or assistance with enrollment, please contact us at 623-478-5005 or email [email protected]. We're excited to welcome your family to Union ESD!

Kinder Round Up!

Discover the vibrant learning community of Union Elementary School District at our Kinder Round Up events! These events are the perfect opportunity for parents to learn more about our schools, meet our dedicated staff and enroll their children for the 2026-2027 school year! We planned many events to ensure everyone can attend at least one of them at their respective school. We can't wait to host you and showcase our wonderful schools and staff!

Dates:  

January 27, 2026, 4-6 p.m., at Dos Rios and Union 

January 29, 2026, 4-6 p.m., at Hurley Ranch 

February 10, 2026, 4-6 p.m., at Dos Rios 

February 11, 2026, 4-6 p.m., at Hurley Ranch and Union 

February 24, 2026, 4-6 p.m., at Dos Rios and Union

February 26, 2026, 4-6 p.m., at Hurley Ranch 

March 17, 2026, 4-6 p.m., Dos Rios and Union 

March 19, 2026, 4-6 p.m., at Hurley Ranch

April 7, 2026, 4-6 p.m., at Dos Rios, Hurley Ranch and Union 

May 5, 2026, 4-6 p.m., at Dos Rios and Union

May 7, 2026, 4-6 p.m., at Hurley Ranch

DON'T MISS OUT! 

We can't wait for you to experience Union Elementary School District and everything that makes us special! We look forward to meeting you and your future kindergartener at the Kinder Round Up events!

If you have questions about Kinder Round Up, don't hesitate to reach out to us at 623-478-5005 or email [email protected]!