The 2025 tuition & fees of Idaho State University is $8,610 for in-state and $27,720 for out-of-state students. ISU's tuition & fees remain the same as last year.
Its tuition & fees is a little bit lower than the average tuition for R2 Universities' tuition of $31,790 based on out-of-state tuition rate.
Based on the last year increase rate, The 2026 estimated tuition & fees at ISU is $8,872 for Idaho residents and $27,976 for out-of-state students, a 0.9% increase compared to 2025's rate.
| Year | In-State | Out-of-State | R2 Universities' Average |
|---|---|---|---|
| 2023-2024 | $8,356 | $27,466 | $30,674 |
| 2024-2025 | $8,610 | $27,720 | $31,790 |
| Change % 2024-2025 | 3.04% | 0.92% | 3.64% |
| 2025-2026 Estimate | $8,872 | $27,976 | $32,947 |
The living costs at ISU is $13,812 when living on campus. The on-campus living costs decreased by 0.30% compared to the previous year. The off-campus living costs increased by 1.97%.
The ISU's 2025 COA is $23,422 for in-state and $42,532 for out-of-state students for living on campus. The off-campus COA is $24,191 for in-state and $43,301 for out-of-state students.
51% of enrolled students have received grants or scholarships, and the average aid amount is $8,931. It could cover 32.22% of the full tuition amount.
After receiving the financial aid, the net price is $14,491 for in-state and $33,601 for out-of-state students..
| On-Campus | Off-Campus | |||
|---|---|---|---|---|
| In-State | Out-State | In-State | Out-State | |
| Tuition & Fees | $8,610 | $27,720 | $8,610 | $27,720 |
| Room & Board | $7,882 | $8,651 | ||
| Personal Expenses | $5,930 | $5,930 | ||
| Books & Supplies | $1,000 | $1,000 | ||
| COA | $23,422 | $42,532 | $24,191 | $43,301 |
| COA with Financial Aid | $14,491 | $33,601 | $15,260 | $34,370 |
ISU's 4-years tuition is $35,080 for in-state and $111,516 for out-of-state students, based on current tuition and change rate.
Since the tuition & fees at Idaho State University have risen very slightly (very lower than national average) over the last 4 years, the actual costs may differ from the estimation based on the school or University system's new tuition policy.
| Residency | Freshmen | Sophomore | Junior | Senior | 4 Years Total | |
|---|---|---|---|---|---|---|
| Class of 2029 (Entering Fall 2025) | In-State | $8,674 | $8,737 | $8,802 | $8,867 | $35,080 |
| Out-of-State | $27,784 | $27,847 | $27,911 | $27,975 | $111,516 | |
| Class of 2030 (Entering Fall 2026) | In-State | $8,737 | $8,802 | $8,867 | $8,932 | $35,338 |
| Out-of-State | $27,847 | $27,911 | $27,975 | $28,039 | $111,772 | |
| Class of 2031 (Entering Fall 2027) | In-State | $8,802 | $8,867 | $8,932 | $8,998 | $35,599 |
| Out-of-State | $27,911 | $27,975 | $28,039 | $28,103 | $112,028 | |
| Class of 2032 (Entering Fall 2028) | In-State | $8,867 | $8,932 | $8,998 | $9,064 | $35,862 |
| Out-of-State | $27,975 | $28,039 | $28,103 | $28,168 | $112,285 | |
| Class of 2033 (Entering Fall 2029) | In-State | $8,932 | $8,998 | $9,064 | $9,131 | $36,126 |
| Out-of-State | $28,039 | $28,103 | $28,168 | $28,232 | $112,542 |
Based on recent tuition increase rate, for the students who were admitted in Fall 2025, the estimated 4-years COA is $94,223 for Idaho residents and $170,660 for out-of-state students.
| Residency | Freshmen | Sophomore | Junior | Senior | 4 Years Total | |
|---|---|---|---|---|---|---|
| Class of 2029 (Entering Fall 2025) | In-State | $23,475 | $23,528 | $23,582 | $23,637 | $94,223 |
| Out-of-State | $42,585 | $42,638 | $42,691 | $42,745 | $170,660 | |
| Class of 2030 (Entering Fall 2026) | In-State | $23,528 | $23,582 | $23,637 | $23,692 | $94,440 |
| Out-of-State | $42,638 | $42,691 | $42,745 | $42,799 | $170,873 | |
| Class of 2031 (Entering Fall 2027) | In-State | $23,582 | $23,637 | $23,692 | $23,747 | $94,658 |
| Out-of-State | $42,691 | $42,745 | $42,799 | $42,852 | $171,087 | |
| Class of 2032 (Entering Fall 2028) | In-State | $23,637 | $23,692 | $23,747 | $23,803 | $94,879 |
| Out-of-State | $42,745 | $42,799 | $42,852 | $42,906 | $171,302 | |
| Class of 2033 (Entering Fall 2029) | In-State | $23,692 | $23,747 | $23,803 | $23,860 | $95,102 |
| Out-of-State | $42,799 | $42,852 | $42,906 | $42,960 | $171,517 |
After receiving the financial aid, the net price for 4 years of attending the school is $58,499 for Idaho residents and $134,936 for out-of-state students.
| Residency | Freshmen | Sophomore | Junior | Senior | 4 Years Total | |
|---|---|---|---|---|---|---|
| Class of 2029 (Entering Fall 2025) | In-State | $14,544 | $14,597 | $14,651 | $14,706 | $58,499 |
| Out-of-State | $33,654 | $33,707 | $33,760 | $33,814 | $134,936 | |
| Class of 2030 (Entering Fall 2026) | In-State | $14,597 | $14,651 | $14,706 | $14,761 | $58,716 |
| Out-of-State | $33,707 | $33,760 | $33,814 | $33,868 | $135,149 | |
| Class of 2031 (Entering Fall 2027) | In-State | $14,651 | $14,706 | $14,761 | $14,816 | $58,934 |
| Out-of-State | $33,760 | $33,814 | $33,868 | $33,921 | $135,363 | |
| Class of 2032 (Entering Fall 2028) | In-State | $14,706 | $14,761 | $14,816 | $14,872 | $59,155 |
| Out-of-State | $33,814 | $33,868 | $33,921 | $33,975 | $135,578 | |
| Class of 2033 (Entering Fall 2029) | In-State | $14,761 | $14,816 | $14,872 | $14,929 | $59,378 |
| Out-of-State | $33,868 | $33,921 | $33,975 | $34,029 | $135,793 |
The graduate school tuition at Idaho State University is $11,522 for in-state and $30,632 for out-of-state students. Detailed graduate program tuition and majors can be found at ISU graduate program page.
| Year | In-State | Out-of-State |
|---|---|---|
| 2023-2024 | $11,268 | $30,152 |
| 2024-2025 | $11,522 | $30,632 |
| Change % 2024-2025 | 2.25% | 1.59% |
| 2025-2026 | $11,782 | $31,120 |
For part-time and/or full-time students who take additional credits at ISU is $352 for Idaho residents and $952 for out-of-state students. The graduate tuition per credit hour is $489 for Idaho residents and $1,089 for out-of-state students.
| Year | In-State | Out-of-State | |
|---|---|---|---|
| Undergraduate | 2023-2024 | $427 | $858 |
| 2024-2025 | $352 | $952 | |
| 2025-2026 (Estimate) | $290 | $1,056 | |
| Graduate | 2023-2024 | $564 | $942 |
| 2024-2025 | $489 | $1,089 | |
| 2025-2026 (Estimate) | $424 | $1,259 |
The following charts visualize tuition, fees, living costs, and other expenses at ISU. You can enlarge the chart to view detailed information.
The following table compares tuition & fees between Idaho State University and its similar schools.
| In-State | Out-of-State | |
|---|---|---|
| Idaho State University | $8,610 | $27,720 |
| Northern Arizona University | $12,619 | $20,044 |
| University of Northern Colorado | $11,901 | $26,979 |
| Southern Utah University | $6,962 | $21,192 |
| Weber State University | $6,557 | $17,545 |
| Eastern Washington University | $8,586 | $26,583 |
In-State (Idaho Residents): The projected 4-year cost for a degree is approximately $94,223, including tuition, fees, room and board, books, supplies, and other expenses. The tuition and fees alone are approximately $8,867 per year, which would total around $35,080 over four years.
Out-of-State: The projected 4-year cost for a degree is approximately $170,660. The tuition and fees are around $27,975 per year, totaling about $111,516 over four years.
The in-state undergraduate tuition at ISU is lower than the average for similar schools ($11,041 - public Research University (high research activity)).
The out-of-state undergraduate tuition at ISU is a little bit higher than the average for similar schools ($23,595 - public Research University (high research activity)).
The in-state graduate tuition at ISU is about the same as the average for similar schools ($11,778 - public Research University (high research activity)).
The out-of-state graduate tuition at ISU is higher than the average for similar schools ($22,098 - public Research University (high research activity)).
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