Washington State's tuition & fees has increased from $25,567 (2015) to $29,950 (2025), and the rate of tuition increase is 17.14% over the past 10 years. The graduate school tuition & fees has raised from $26,177 (year 2015) to $30,467 (year 2025).
Washington State's tuition increase rate is higher than the Washington's average increase rate of 14.92%. Compare to all colleges in United States, it's increase rate is higher than the average increase rate of 10.99%.
The total cost of attendance (COA), including tuition & fees, books & supplies costs, and living costs, increased by 15.34% from 2015 ($41,425).
For the current academic year 2024-2025, Washington State's COA is $47,778, which is increased by 2.51% from last year.
The following table and chart show changes to Washington State's COA over the past 10 years.
| Year | Living On Campus | Living Off Campus | Change by Year | ||
|---|---|---|---|---|---|
| In-State | Out-of-State | In-State | Out-of-State | ||
| 2015-16 | $27,825 | $41,425 | $27,825 | $41,425 | - |
| 2016-17 | $26,899 | $41,531 | $26,899 | $41,531 | 0.26% |
| 2017-18 | $27,249 | $41,675 | $27,249 | $41,675 | 0.35% |
| 2018-19 | $27,484 | $41,720 | $27,484 | $41,720 | 0.11% |
| 2019-20 | $27,991 | $42,569 | $27,991 | $42,569 | 2.03% |
| 2020-21 | $28,520 | $43,463 | $28,520 | $43,463 | 2.10% |
| 2021-22 | $28,767 | $44,083 | $28,767 | $44,083 | 1.43% |
| 2022-23 | $29,743 | $45,427 | $29,743 | $45,427 | 3.05% |
| 2023-24 | $30,532 | $46,608 | $30,532 | $46,608 | 2.60% |
| 2024-25 | $31,219 | $47,778 | $31,219 | $47,778 | 2.51% |
The tuition & fees have increased 17.14% for the last 10 years , and the 2025 tuition & fees are $27,864. The following table and chart show the tuition & fees changes at Washington State University over last the 10 years.
| Year | Undergraduate | Graduate | Change By Year | ||
|---|---|---|---|---|---|
| In-State | Out-of-State | In-State | Out-of-State | ||
| 2015-16 | $11,967 | $25,567 | $12,745 | $26,177 | - |
| 2016-17 | $11,041 | $25,673 | $12,753 | $26,185 | 0.41% |
| 2017-18 | $11,391 | $25,817 | $12,799 | $26,231 | 0.56% |
| 2018-19 | $11,584 | $25,820 | $12,802 | $26,234 | 0.01% |
| 2019-20 | $11,841 | $26,419 | $13,095 | $26,850 | 2.32% |
| 2020-21 | $12,170 | $27,113 | $13,463 | $27,561 | 2.63% |
| 2021-22 | $12,417 | $27,733 | $13,740 | $28,190 | 2.29% |
| 2022-23 | $12,701 | $28,385 | $14,063 | $28,860 | 2.35% |
| 2023-24 | $12,997 | $29,073 | $14,400 | $29,567 | 2.42% |
| 2024-25 | $13,391 | $29,950 | $14,845 | $30,467 | 3.02% |
The cost of purchasing books & supplies which are required/recommended for courses $762, and it has decreased -20.63% from the year 2015 to 2025.
| Year | Books & Supplies | Change by Year |
|---|---|---|
| 2015-16 | $960 | - |
| 2016-17 | $960 | |
| 2017-18 | $960 | |
| 2018-19 | $960 | |
| 2019-20 | $960 | |
| 2020-21 | $960 | |
| 2021-22 | $960 | |
| 2022-23 | $960 | |
| 2023-24 | $762 | -20.63% |
| 2024-25 | $762 |
The living costs including room, board, and other living expenses have increased 15.31% when a student lives on-campus facilities and 15.31% when living-off campus from the year 2015 to 2025. The following table shows the changes in living costs at Washington State University.
| Year | Living On Campus | Living Off Campus | Change by Year |
|---|---|---|---|
| 2015-16 | $14,898 | $14,898 | - |
| 2016-17 | $14,898 | $14,898 | |
| 2017-18 | $14,898 | $14,898 | |
| 2018-19 | $14,940 | $14,940 | 0.28% |
| 2019-20 | $15,190 | $15,190 | 1.67% |
| 2020-21 | $15,390 | $15,390 | 1.32% |
| 2021-22 | $15,390 | $15,390 | |
| 2022-23 | $16,082 | $16,082 | 4.50% |
| 2023-24 | $16,773 | $16,773 | 4.30% |
| 2024-25 | $17,066 | $17,066 | 1.75% |
The following table compares 2025 tuition and increase rate from last year between Washington State University and similar schools.
| 2025 | 2024 | Increase Rate | |
|---|---|---|---|
| Washington State University | $29,950 ($13,391) | $29,073 ($12,997) | 3.02% |
| University of Washington-Seattle Campus | $43,209 ($12,973) | $41,997 ($12,643) | 2.89% |
| University of Oregon | $42,516 ($15,320) | $41,194 ($14,751) | 3.21% |
| University of Arizona | $39,903 ($13,573) | $38,784 ($13,277) | 2.89% |
| University of Southern California | $71,647 ($54,259) | $68,237 ($54,259) | 5.00% |
| Oregon State University | $38,190 ($14,400) | $35,664 ($13,494) | 7.08% |
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