Sierra Linda Mascot
Sierra Linda High School
Tolleson Union High School District

Mark Your Calendar

We update our calendar regularly with holidays, events, parent-teacher conferences, early release days, and other events and activities. Check back often to stay on top of important events.

Important Dates

Math and English intercession will be from 3:00–6:00 p.m. on the following dates:
September 11, October 2, October 23, November 6, November 13, December 4, and December 11.