About Tolleson Union High School District
Tolleson Union High School District is a public school system serving Maricopa County, Arizona, based in Tolleson. It serves 13,931 students across 8 schools spanning 9–12, and is classified as a suburb: large district. By enrollment it is the #17 largest of Arizona’s 659 school systems.
Size and structure
Tolleson Union High School District enrolls 13,931 students in 8 schools — an average of about 1,741 students per school. It serves grades 9–12 and ranks #17 of 659 statewide by enrollment.
Who the district serves
Student race and ethnicity in Tolleson Union High School District, from the NCES Common Core of Data (13,931 students reported):
For economically-disadvantaged, English-learner, and special-education shares, plus school-by-school detail, see the federal sources in the full-data section.
Teachers & staff
Tolleson Union High School District employs about 666 full-time-equivalent teachers for a student–teacher ratio of 20.9:1 — above the Arizona average of about 17.8:1. Total district staff is roughly 1,386.
Counselor and librarian/media counts are not published at the district level in the current NCES release; see the federal full-data links for staffing detail.
How Arizona funds schools
District-level per-pupil spending and the local/state/federal revenue split for Tolleson Union High School District are published in the federal school-finance files — see the full-data links below for the current figures.
Report card & state results
Arizona grades every school and district A–F under the state’s A–F Letter Grades system (A.R.S. §15-241), built from proficiency and year-over-year growth in English language arts, math and science, English-learner progress, graduation rate and college-and-career readiness. Read Tolleson Union High School District’s current grade and school results at the Arizona School Report Cards.
Accreditation status
Arizona does not require public-school districts to hold third-party accreditation; districts that pursue it most often use Cognia (formerly AdvancED/NCA). Look up Tolleson Union High School District in the free Cognia registry.
Tolleson Union High School District vs. Arizona
See every Arizona district side by side in the Arizona directory.
Look up Tolleson Union High School District’s full data
These official sources carry the district-level detail — finances, discipline, equity, test scores, boundaries. Direct links for this district (via its NCES ID):