Sierra Linda High School

Sierra Linda High School, a large high school in TOLLESON, Arizona, part of Tolleson Union High School District (4288), educates 1,911 students, covering grades 9 through 12. That puts it 203% larger than the typical public school in Arizona, which averages around 631 students.

Within Tolleson Union High School District (4288), which oversees 7 schools and 13,931 students, Sierra Linda High School is one campus in the system.

Demographically, Sierra Linda High School reports that nearly all students (81%) are Hispanic; the rest comes out to 11% Black, 4% White. That is visibly more Hispanic than the county at large, where the share is closer to 31%.

Looking at school resources, Staff filings list 83 full-time-equivalent teachers, which works out to roughly 23.1:1 students per teacher. The state averages around 20.2:1, so this campus is higher than the state norm typical.

Across the wider county, Maricopa County reports that median household income runs about $89,300, roughly 37% of adults have completed at least a four-year degree, and roughly 8% of residents live below the federal poverty line. Across Maricopa County's 1352 public schools (combined enrollment of about 725,139 students), Sierra Linda High School is one campus in the mix.

Nearest neighbor: West-MEC - Sierra Linda High School, around 0.0 miles off. Within five miles, there are 8 other public schools.

Geographically, the school is in an inner-city area.

Five-year trend. Over the past 7-year window, the student count grew 4%: 1,844 students in 2018 compared to 1,911 in 2025. Over the same period, the Hispanic share fell from 86% to 81%.

Within the allk12 community for this school, the page collects discussion, questions, and updates around science fair prep, picture-day reminders, and bus-route questions. Contributors range from current parents to recent graduates and teachers.