Sisson School is a 4-8th grade school within the Mt. Shasta Union Elementary School District. We have an enrollment of approximately 300 students. We are located in northern California, an hour south of the Oregon border along Interstate 5. The town is situated at the foot of 14,162 ft. Mt. Shasta.

Our Vision

Mount Shasta Union School District strives to be a leader of educational excellence in the State of California.

Our Mission

The mission of the Mount Shasta Union School District is to promote a system of educational excellence providing the opportunity for all students to become productive citizens and achieve high academic standards.


Sisson School Sisson School Playground Good Morning! Handball Court Mural Playground Black Butte Mount Shasta Break Area 8:10 AM Linda! Gymnasium Eran and Cinde Mr. Riccomini and Mr. Fleischman Community Junior High Wing Mr. Causey and Tucker Mrs. Poore, Librarian Sisson Library Sisson Media Center 1.jpg 4.jpg 5.jpg Sisson Volleyball Team Sisson Concert Sisson Choir Sisson Jazz Band Sisson Inspiration Day Winners Jazz Band at Open House.jpg AR pizza party.jpg Spring Concert Audience_edited-1.jpg Spring Concert.jpg AR pizza party 2.jpg AR pizza party 3.jpg District Office Staff
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Sisson News

School begins Tuesday, August 26!

Can you believe summer is winding to an end! School begins this year on Tuesday, August 26.


The office is now open, Monday through Friday from 7 a.m. 4 p.m. Feel free to stop in and see us.


Class lists will be posted on the front doors of both schools at 4 p.m. on Friday, Aug. 22. Students and parents can then visit to see who their teachers and classmates will be for the upcoming year.


Please be advised that road construction on East Alma Street, in front of Sisson, will not be finished before school begins. If necessary, alternate drop-off and pick-up areas will be arranged.


Incoming seventh graders must have verification of a Tdap (whooping cough) booster or waiver on file before they can be placed on class lists. The deadline is Friday, Aug. 15.


You can bring Tdap verification to the office Monday through Friday, 7 a.m. through 4 p.m., or fax them to 926-2152.


Enjoy the rest of your summer!


Posted by: Eric Fleischman
Published: 8/6/14


All incoming 7th graders for the 2014-15 school year.  Get your booster Tdap before school starts so you can be included on the class rolls.  The office will be open a week after school starts then again starting August 4th. Have a super summer!!!

Posted by: Eric Fleischman
Published: 6/3/14

Enroll Your Child in Strawberry Valley School!

For grades 2/3 & 4/5

Please click on the link to download the 2014-2015 Strawberry Valley enrollment form.

Posted by: Eric Fleischman
Published: 4/25/14

Sisson Events

Your children have been working diligently on meeting the state's academic standards. Thank you for helping your child to stay focused on learning and be sure to acknowledge their accomplishments. Learning is hard work. We are very proud of our students and their progress.