Union Elementary District (4277)

Located at 3834 S. 91st Avenue in Tolleson, Arizona, Union Elementary District is an active, traditional public school district serving the growing Phoenix-Mesa-Chandler metropolitan area. Situated within a large city setting, the district operates four dedicated school campuses that deliver early childhood and elementary education, spanning pre-kindergarten through eighth grade. As an established public district rather than a charter entity, Union Elementary District provides a cohesive academic foundation designed to guide local youth through their critical early learning and middle school years.

The district supports a student body of 1,630 children, reflecting a diverse student population that includes a prominent Hispanic majority alongside Black, White, American Indian, Asian, and Pacific Islander students. To ensure individualized attention and strong learning outcomes, the district maintains a robust staffing profile of 176 full-time equivalent teachers, supported by approximately 24 instructional aides and nearly 165 specialized support personnel. With a total workforce of over 364 full-time equivalent staff members, Union Elementary District leverages its dedicated team and low student-to-teacher ratio to cultivate a nurturing, resource-rich environment for its community.