Tolleson Union High School

Set in TOLLESON, Arizona, Tolleson Union High School is a roomy four-year high school, run under Tolleson Union High School District (4288). It hosts 2,648 students across grades 9 through 12. That puts it 320% bigger than the typical public school in Arizona, which averages around 631 students.

Tolleson Union High School is one of 7 schools operated by Tolleson Union High School District (4288), a district that teaches 13,931 students overall.

Demographically, Tolleson Union High School records that nearly all students (81%) are Hispanic. Other groups include 10% Black, 3% White. By comparison, Maricopa County as a whole is about 31% Hispanic, so the school skews considerably more Hispanic than its surroundings.

In terms of school funding signals, The school reports having 127 full-time-equivalent teachers, for a student-teacher ratio near 20.9:1. That tracks the state average closely.

In the area at large, ACS estimates for Maricopa County put median household earnings sit near $89,300, roughly 37% of adults have completed at least a four-year degree, and the poverty rate sits near 8%. Across Maricopa County's 1352 public schools (combined enrollment of about 725,139 students), Tolleson Union High School is one campus in the mix.

The closest other public school is West-MEC - Tolleson Union High School, roughly 0.0 miles away. Within five miles, there are 8 other public schools.

Tolleson Union High School operates from a residential location.

Five-year trend. Over the past 7-year window, the student count ticked up 12%: 2,374 students in 2018 compared to 2,648 in 2025. Class-load math has tightened: from 23.5:1 in 2018 to 20.9:1 in 2025.

Inside the community feed, recent activity here tends to focus on fundraisers, lost-and-found posts, and report-card season. Contributors range from current parents to recent graduates and teachers.