COS Mountain Logo

Class Schedule

Apply

mySiskiyous

Canvas

Menu

Search

Summer Hours. Monday - Thursday, 8:00 am - 5:00 pm. Closed Fridays through August 2.
Summer Starts at Siskiyous! 3 Sessions Available: June 3 - July 3, June 3 - August 8, July 8 - August 8.
TimelyCare 24/7. Virtual Healthcare. TimelyCare offers free mental health services and self-care resources to students 24/7, anywhere in the US. There's no insurance needed.
Catch up... Keep up... Get ahead! Our Campus is Open to Assist You. Open Monday – Thursday from 8:00 am to 5:00 pm.
Attend College of the Siskiyous for Less! Western Undergraduate Exchange - WUE. Qualifying out of state students receive a reduced tuition rate.
Previous Next

COS Logo Class Schedule Apply mySiskiyous Canvas Menu Search



Important Dates


June 3

Summer Session Begins

July 4

Fourth of July Holiday - Campus Closed

July 5

Summer Hours - Campus Closed

Admissions and Records
Financial Aid
Distance Learning
Athletics

Events

More Events

News

Chico State and Seven North State Community Colleges Sign Transformational Agreement to Support Transfer Student Success

Registration for Summer and Fall Classes at COS is Open


More News

COS Foundation

Support the College

COS Alumni

Get Social  Facebook Instagram YouTube


College of the Siskiyous (COS)

Student Testimonial


Serge Kamga
Major: Kinesiology

Serge Kamga

Serge is a first year COS student from Las Vegas, NV. He came to College of the Siskiyous to play football and plans on graduating in spring 2025 with his AS degree in Kinesiology. He loves sports and is having a great time experiencing all the different things that Siskiyou County has to offer.