Cost of Attending College in Idaho: Tuition and Living Costs
By Muntasir • Published Aug 01, 2026 • Updated Sep 20, 2026 • US States & Cities
Idaho's four public universities charge about $8,200 to $9,800 a year in resident tuition and fees for 2026-27, and about $23,900 to $29,300 a year for nonresidents. Lewis-Clark State College is the cheapest four-year public, Boise State the priciest, and community colleges cost far less than either.
💵 Resident tuition and fees run from about $8,226 to $9,824 a year at Idaho's public universities
💵 Nonresident tuition and fees run from about $23,938 to $29,477 a year
🏠 Housing, food and books come on top of tuition, check each campus's own cost of attendance page for current figures
The Western Undergraduate Exchange can cut nonresident tuition well below the full out-of-state rate
Community colleges cost far less than any of the four public universities
Published tuition and fees at Idaho's public universities, 2026-27
| University | Resident, per year | Nonresident, per year |
|---|---|---|
| Lewis-Clark State College | $8,226 | $23,938 |
| University of Idaho | $9,824 | $29,300 |
| Idaho State University | $9,339 | $28,774 |
| Boise State University | $9,789 | $29,477 |
Rates for Boise State , Idaho State , Lewis-Clark State , and University of Idaho come from each school's own 2026-27 published fee schedule.
Why nonresident tuition costs about 3 times as much
Idaho's public universities set nonresident tuition near 3 times the resident rate, standard practice for state-funded schools nationwide since resident tuition gets subsidized by state tax dollars. If you do not qualify as an Idaho resident, look at ways to close that gap rather than paying the full nonresident price. The Western Undergraduate Exchange lets students from other WICHE member states enroll at participating Idaho campuses for a reduced nonresident rate instead of the sticker price. Lewis-Clark State also charges a separate, lower rate to residents of Asotin County, Washington, just across the state line from Lewiston.
Community colleges: the lower-cost route
Idaho's four community colleges, College of Southern Idaho, College of Western Idaho, North Idaho College, and College of Eastern Idaho, charge well below university tuition for the same first two years of general education credit. Check each college's own published rate, since community college pricing moves independently of the four-year schools and often includes separate technical program fees.
A real cost-of-attendance example
Sticker tuition is only part of your bill. Boise State's own financial aid office uses an example resident-student budget totaling close to $34,269 a year once you add housing, food, books, transportation and personal expenses on top of tuition and fees, according to the school's cost of attendance page . Treat that as an example, not a universal number, since your own total depends on whether you live on campus, off campus, or at home, and every Idaho campus publishes its own current estimate.
Private and out-of-state options in Idaho
Idaho also has private colleges outside the public system, including Brigham Young University-Idaho in Rexburg, the College of Idaho in Caldwell, and Northwest Nazarene University in Nampa. Each sets its own tuition and financial aid separately from the public system rates above, so check each school's own published cost and net price calculator rather than assuming private automatically means more expensive.
Idaho's cost compared to neighboring states
If you qualify for the Western Undergraduate Exchange, compare Idaho's nonresident rate against a WUE rate at a school in a neighboring WICHE state, such as Washington, Oregon, Utah, or Montana, before you commit to Idaho specifically. Run the numbers for both your in-state options and any WUE options within driving distance, since a nonresident WUE rate elsewhere sometimes lands close to Idaho's own resident tuition.
Books, supplies and other add-ons
Books, course materials, and required fees for specific programs, such as lab sciences, nursing clinicals, or engineering studios, sit on top of the base tuition and fee numbers in the table above. Ask your program's department directly about extra costs before your first semester, since some majors add hundreds of dollars a term that a general cost of attendance estimate does not fully separate out.
What tuition does not include
Published tuition and fees cover instruction only. Your full cost of attendance also includes housing, food, books and supplies, transportation, and personal expenses, and these vary widely depending on whether you live on campus, off campus, or at home. Each campus publishes its own cost of attendance estimate that adds these categories to tuition, and federal law requires every school to run a net price calculator that estimates what you would actually pay after grants and scholarships. Use your target school's calculator instead of the sticker price to budget realistically.
Ways to cut your real cost
File the FAFSA early since it is the gateway to federal, state, and campus aid together.
Start at a community college and transfer, since general education credit costs far less there.
Check Idaho residency requirements if you have any tie to the state, since establishing domicile before enrolling saves tens of thousands of dollars over four years.
Ask about the Western Undergraduate Exchange if you are a resident of another WICHE state.
Apply for Idaho LAUNCH if your program qualifies, since it can cover up to 80% of tuition and fees.