--- title: College of Southern Idaho — PickACampus description: Learn about the College of Southern Idaho in Twin Falls, including tuition costs, enrollment statistics, debt levels, and graduate salary data. url: https://pickacampus.com/college/1483 last_updated: 2026-06-03 --- # College of Southern Idaho The College of Southern Idaho is a public institution located in an urban setting in Twin Falls, Idaho, serving a total enrollment of 3,810 students. The college offers an in-state tuition of $3,360 and has a student-faculty ratio of 25:1. Graduates enter the workforce with a median starting salary of $35,642 and a median student debt of $8,000. ## Overview - Location: Twin Falls, ID - Type: Public - Setting: urban - Total enrollment: 3,810 ## Cost - In-state tuition: $3,360 - Out-of-state tuition: $6,840 - Room and board: $6,360 - Average student debt at graduation: $8,000 ## Outcomes - 6-year graduation rate: 33% - Freshman retention: 100% - Average starting salary: $35,642 ## Academics - Student-faculty ratio: 25:1 ## Common questions Q: How much does College of Southern Idaho cost? A: College of Southern Idaho charges $3,360 for in-state tuition and $6,840 for out-of-state. Room and board and fees are additional. Q: Where is College of Southern Idaho located? A: College of Southern Idaho is located in Twin Falls, ID. Q: What is the graduation rate at College of Southern Idaho? A: College of Southern Idaho has a 6-year graduation rate of 33%. Q: How big is College of Southern Idaho? A: College of Southern Idaho enrolls 3,810 students in total. Compare College of Southern Idaho with other schools free at https://pickacampus.com/college/1483