
For 2025-26, reported full-time undergraduate tuition was $4,560 for Idaho residents and $8,760 for nonresidents, with no separate required-fee amount in those figures. Tuition is only one part of the annual cost of attending CSI.
Books, supplies, transportation, and personal expenses can add substantially to a student's budget, particularly for programs requiring equipment or travel to training sites. Part-time costs depend on credit load. Published figures also change: applicants should use the tuition schedule and individualized cost-of-attendance estimate for their actual enrollment year rather than combine prices from different years into one total.
Financial aid can reduce what a student pays. In the 2024-25 figures, 83% of students received some form of financial aid, while 7% had student loans. Reported average net prices after aid varied by family income; the figure for families earning $48,000 or less was $5,108. Averages are not individual awards. Eligible students can explore federal grants and loans, state assistance, CSI scholarships, and applicable veteran education benefits, beginning with the financial aid applications and deadlines relevant to their circumstances.
Students can consider campus jobs alongside other part-time employment, but a job and a financial aid award are not the same thing. Federal Work-Study, when offered to an eligible student, is need-based aid earned through approved work rather than money automatically deducted from a tuition bill.
Students interested in Work-Study should complete the applicable financial aid process, check their award information, and ask how CSI posts and fills eligible positions. Ordinary student jobs may have different eligibility rules. CSI's career services also offer counseling, résumé assistance, a job bank, job fairs, and employer recruitment opportunities; using those services does not depend on receiving a Work-Study award.
83% of undergraduates receive aid, $5,396 on average
Yearly living expenses by where students live
Average yearly cost after grants, students awarded federal aid
Typical room charge for academic year
$2,600Typical board charge for academic year
$3,520Total dormitory capacity
465Institution provide on-campus housing
YesUndergraduate average amount
$5,396All
$6,721Undergraduate average amount
$676Data last updated on November 2, 2026
Data sources: IPEDS 2024-25, Peterson 2026, College Scorecard 10/2026, Clery 2024 (2023-24), OpenAlex 2026
Figures on this profile come from federal and third-party datasets in the editions listed above and are refreshed periodically, so they may differ from what the institution currently reports. Confirm costs, deadlines and requirements with the school before making decisions.