Welcome to Sierra Middle School Home of the Eagles

We are a school that sincerely cares for each and every student! Our staff strives to provide students with a top-notch education, standards-based instruction, technology-enhanced learning and a fun, safe and engaging environment. Administrators, counselors and teachers are fully dedicated to helping our Sierra Eagles be successful.

Elements of Personalized Learning

Socially Engaged Contributors Flexible Environments Learner Profile Competency Based Advancement Personalized Learning Plans

Sierra Middle School
Dr. Yee- Principal
Principal- Dr. Yee

Phone: 1-951-788-7501


Sammy the Eagle

School Hours

M, T, Th, F: 8:15 am - 2:40 pm
Wednesday: 8:15 am - 12:50 pm

Office Hours
CLOSED For Construction. Office will re-open July 30th, 2019
Monday - Friday:
7:45 am-4:00 pm


Principal: Dr. Ratmony Yee

Assistant Principal: Ms. Magdalena Zepeda-SeLegue

RUSD Handout