College of Southern Idaho
315 Falls Ave, PO Box 1238, Twin Falls, ID 83303
Phone: (208) 732-6221
Toll Free: 1-800-680-0274, Ext. 6221 (Idaho & Nevada)
Fax: (208) 736-4705
If you have any questions, please call us, e-mail us, or fill out the form below.
CSI is close to home. But that turned out to be just the beginning for me. I love that CSI is so community-oriented and that the class sizes are smaller. Once I became a student, I realized just how friendly the staff and faculty are. I admire how intelligent and open-minded they are. CSI is a wonderful place to make great friendships. Students feel so welcome here. CSI has become my second home. I’ll take so many wonderful memories with me from my CSI experience