Reg365 - Register for Summer, Fall, and Spring
Reg365 - Register for Summer, Fall, and Spring
At the base of beautiful Mt. Shasta
you'll find the community college
experience you've been looking for.
Enjoy the surrounding mountains
while enrolled in top fire science,
nursing, environmental, transfer,
or career and technical programs.
Siskiyou Promise - Free tuition for Siskiyou County Graduating Seniors

Events & Announcements

Campus Closed for Fourth of July Holiday: The Weed and Yreka Campuses will be closed Monday, July 4.  We will reopen at 7:30 am on Tuesday, July 5.

Golf TournamentSwing Into Action Golf Tournament: Will be held July 9 at the Lake Shastina Golf Resort.  Funds raised will support the COS Athletic Department and new Men's and Women's Soccer Program. Register Your Team of Four Today!

reg3652016 Fall Semester Begins August 15 - Registration Is Open: View the 2016/2017 schedule of classes online. Register today to get the classes you want and need!


2016 Summer Hours2016 Summer Hours: During the summer months, the Weed and Yreka campuses will be open Monday thru Thursday, 7:30 am to 5:30 pm.  Both campuses will be closed Fridays beginning June 10 and ending July 29. 

Siskiyou Promise100 Students Have Applied... Have You? The Siskiyou Promise, a new scholarship opportunity at COS funded by the COS Foundation for 2016 Siskiyou County and Modoc high school graduates (some exceptions do apply) who plan to attend College of the Siskiyous in 2016/2017.

NAVIGATOR: the campus-wide program of instruction, services, and student responsibilities to help you find and follow a direction for college and career. Etudes
COS Library Facebook

College of the Siskiyous Everbridge Alert Portal

View the Student Success Scorecard for College of the Siskiyous
Student success data
from the Chancellor’s Office