The 2025 tuition & fees of Illinois State University is $14,410 for in-state and $26,058 for out-of-state students. Illinois State's tuition & fees has significantly risen this year (more than 10%).
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 Illinois State is $14,705 for Illinois residents and $28,920 for out-of-state students, a 11.0% increase compared to 2025's rate.
| Year | In-State | Out-of-State | R2 Universities' Average |
|---|---|---|---|
| 2023-2024 | $14,121 | $23,479 | $30,674 |
| 2024-2025 | $14,410 | $26,058 | $31,790 |
| Change % 2024-2025 | 2.05% | 10.98% | 3.64% |
| 2025-2026 Estimate | $14,705 | $28,920 | $32,947 |
The living costs at Illinois State is $17,628 when living on campus. The on-campus living costs increased by 0.97% compared to the previous year. The off-campus living costs increased by 0.75%.
The Illinois State's 2025 COA is $32,868 for in-state and $44,516 for out-of-state students for living on campus. The off-campus COA is $34,772 for in-state and $46,420 for out-of-state students.
83% of enrolled students have received grants or scholarships, and the average aid amount is $12,056. It could cover 46.27% of the full tuition amount.
After receiving the financial aid, the net price is $20,812 for in-state and $32,460 for out-of-state students..
| On-Campus | Off-Campus | |||
|---|---|---|---|---|
| In-State | Out-State | In-State | Out-State | |
| Tuition & Fees | $14,410 | $26,058 | $14,410 | $26,058 |
| Room & Board | $11,754 | $12,194 | ||
| Personal Expenses | $5,874 | $7,338 | ||
| Books & Supplies | $830 | $830 | ||
| COA | $32,868 | $44,516 | $34,772 | $46,420 |
| COA with Financial Aid | $20,812 | $32,460 | $22,716 | $34,364 |
Illinois State's 4-years tuition is $58,366 for in-state and $110,841 for out-of-state students, based on current tuition and change rate.
| Residency | Freshmen | Sophomore | Junior | Senior | 4 Years Total | |
|---|---|---|---|---|---|---|
| Class of 2029 (Entering Fall 2025) | In-State | $14,482 | $14,555 | $14,628 | $14,701 | $58,366 |
| Out-of-State | $26,703 | $27,363 | $28,041 | $28,734 | $110,841 | |
| Class of 2030 (Entering Fall 2026) | In-State | $14,555 | $14,628 | $14,701 | $14,775 | $58,659 |
| Out-of-State | $27,363 | $28,041 | $28,734 | $29,445 | $113,584 | |
| Class of 2031 (Entering Fall 2027) | In-State | $14,628 | $14,701 | $14,775 | $14,849 | $58,953 |
| Out-of-State | $28,041 | $28,734 | $29,445 | $30,174 | $116,394 | |
| Class of 2032 (Entering Fall 2028) | In-State | $14,701 | $14,775 | $14,849 | $14,923 | $59,248 |
| Out-of-State | $28,734 | $29,445 | $30,174 | $30,920 | $119,274 | |
| Class of 2033 (Entering Fall 2029) | In-State | $14,775 | $14,849 | $14,923 | $14,998 | $59,546 |
| Out-of-State | $29,445 | $30,174 | $30,920 | $31,685 | $122,225 |
Based on recent tuition increase rate, for the students who were admitted in Fall 2025, the estimated 4-years COA is $132,624 for Illinois residents and $185,099 for out-of-state students.
| Residency | Freshmen | Sophomore | Junior | Senior | 4 Years Total | |
|---|---|---|---|---|---|---|
| Class of 2029 (Entering Fall 2025) | In-State | $32,983 | $33,098 | $33,214 | $33,330 | $132,624 |
| Out-of-State | $45,203 | $45,907 | $46,626 | $47,363 | $185,099 | |
| Class of 2030 (Entering Fall 2026) | In-State | $33,098 | $33,214 | $33,330 | $33,446 | $133,088 |
| Out-of-State | $45,907 | $46,626 | $47,363 | $48,117 | $188,013 | |
| Class of 2031 (Entering Fall 2027) | In-State | $33,214 | $33,330 | $33,446 | $33,564 | $133,553 |
| Out-of-State | $46,626 | $47,363 | $48,117 | $48,888 | $190,994 | |
| Class of 2032 (Entering Fall 2028) | In-State | $33,330 | $33,446 | $33,564 | $33,681 | $134,021 |
| Out-of-State | $47,363 | $48,117 | $48,888 | $49,678 | $194,046 | |
| Class of 2033 (Entering Fall 2029) | In-State | $33,446 | $33,564 | $33,681 | $33,799 | $134,490 |
| Out-of-State | $48,117 | $48,888 | $49,678 | $50,486 | $197,170 |
After receiving the financial aid, the net price for 4 years of attending the school is $84,400 for Illinois residents and $136,875 for out-of-state students.
| Residency | Freshmen | Sophomore | Junior | Senior | 4 Years Total | |
|---|---|---|---|---|---|---|
| Class of 2029 (Entering Fall 2025) | In-State | $20,927 | $21,042 | $21,158 | $21,274 | $84,400 |
| Out-of-State | $33,147 | $33,851 | $34,570 | $35,307 | $136,875 | |
| Class of 2030 (Entering Fall 2026) | In-State | $21,042 | $21,158 | $21,274 | $21,390 | $84,864 |
| Out-of-State | $33,851 | $34,570 | $35,307 | $36,061 | $139,789 | |
| Class of 2031 (Entering Fall 2027) | In-State | $21,158 | $21,274 | $21,390 | $21,508 | $85,329 |
| Out-of-State | $34,570 | $35,307 | $36,061 | $36,832 | $142,770 | |
| Class of 2032 (Entering Fall 2028) | In-State | $21,274 | $21,390 | $21,508 | $21,625 | $85,797 |
| Out-of-State | $35,307 | $36,061 | $36,832 | $37,622 | $145,822 | |
| Class of 2033 (Entering Fall 2029) | In-State | $21,390 | $21,508 | $21,625 | $21,743 | $86,266 |
| Out-of-State | $36,061 | $36,832 | $37,622 | $38,430 | $148,946 |
The graduate school tuition at Illinois State University is $10,218 for in-state and $13,062 for out-of-state students. Detailed graduate program tuition and majors can be found at Illinois State graduate program page.
| Year | In-State | Out-of-State |
|---|---|---|
| 2023-2024 | $10,009 | $12,646 |
| 2024-2025 | $10,218 | $13,062 |
| Change % 2024-2025 | 2.09% | 3.29% |
| 2025-2026 | $10,431 | $13,492 |
For part-time and/or full-time students who take additional credits at Illinois State is $402 for Illinois residents and $804 for out-of-state students. The graduate tuition per credit hour is $423 for Illinois residents and $878 for out-of-state students.
| Year | In-State | Out-of-State | |
|---|---|---|---|
| Undergraduate | 2023-2024 | $402 | $804 |
| 2024-2025 | $402 | $804 | |
| 2025-2026 (Estimate) | $402 | $804 | |
| Graduate | 2023-2024 | $423 | $878 |
| 2024-2025 | $423 | $878 | |
| 2025-2026 (Estimate) | $423 | $878 |
The following charts visualize tuition, fees, living costs, and other expenses at Illinois State. You can enlarge the chart to view detailed information.
The following table compares tuition & fees between Illinois State University and its similar schools.
| In-State | Out-of-State | |
|---|---|---|
| Illinois State University | $14,410 | $26,058 |
| Loyola University Chicago | $53,710 | |
| Bradley University | $42,160 | |
| Missouri State University-Springfield | $9,502 | $18,770 |
| University of Evansville | $44,172 | |
| Southern Illinois University-Carbondale | $13,334 | $13,334 |
In-State (Illinois Residents): The projected 4-year cost for a degree is approximately $132,624, including tuition, fees, room and board, books, supplies, and other expenses. The tuition and fees alone are approximately $14,701 per year, which would total around $58,366 over four years.
Out-of-State: The projected 4-year cost for a degree is approximately $185,099. The tuition and fees are around $28,734 per year, totaling about $110,841 over four years.
The in-state undergraduate tuition at Illinois State is higher than the average for similar schools ($11,041 - public Research University (high research activity)).
The out-of-state undergraduate tuition at Illinois State 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 Illinois State is a little bit lower than the average for similar schools ($11,778 - public Research University (high research activity)).
The out-of-state graduate tuition at Illinois State is much lower than the average for similar schools ($22,098 - public Research University (high research activity)).
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