2022 W-2s are available through your mySiskiyous account. If you did not consent to receive your W-2 electronically, it has been mailed.

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The Petition to Graduate is Open. The Deadline for Ceremony Participation is March 15.
Black History Month - February 2023
Health Clinic Services. Telemedicine or in-person services are available for students.
Catch up... Keep up... Get ahead! Our Campus is Open to Assist You. Open Monday – Friday from 8:00 am to 5:00 pm.
College Corps - Now accepting Aplications
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Important Dates


Jan 30

Spring Semester Begins

Feb 10

Lincoln Day Holiday (Campus Closed)

Feb 17

Last Day to Drop w/o Posting "W"

Feb 20

Washington Day Holiday (Campus Closed)

Mar 27

Spring Break Begins

Mar 31

Spring Break Ends

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Catch up, keep up, or get ahead! Registration for 2023 Spring Semester Classes is Open

College of the Siskiyous Welcomes New Vice President of Administrative Services

COS Foundation Announces Scholarships Available for 2023-2024


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Student Testimonial

Noah Silverthorne
Student Athlete / Eagle Ambassador

Noah Silverthorne

My name is Noah Silverthorne. I am from Vancouver, Washington. I came to COS to play football and get my degree in kinesiology. I have done that and more during my time here at COS. I really enjoy the people that we have here at this college especially in Basecamp and the ASC. I have had wonderful connections with many staff members and students during my time here and I will always appreciate this college for all it has done for me.