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.


Summer is here!

Another year is coming to a close on Friday, June 12.

Congratulations to all our eighth grade graduates. Enjoy the next big step in your lives… high school! We are all very proud of your accomplishments.

Sisson’s 2015/16 school year will begin August 24.

Classes will be posted Friday, August 21.

If you have an incoming seventh grader, please be sure they have their Tdap booster. Proof of the immunization, or a doctor approved waiver, must be on file with the office before your student can be placed on a class list.

The Sisson office will be open until June 19. It will reopen on August 3rd. Call or stop by with questions: 926-3846.

Have a wonderful and safe summer!

Tdap immunizations required for 7th grade

All incoming seventh graders must have a Tdap booster on file before they can begin school in the fall.

Please be sure to bring in proof of your student’s immunization so they can be placed on a ...more

Sisson School

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.