Washington State University-Tri Cities's tuition & fees has increased from $24,768 (2018) to $28,820 (2025), and the rate of tuition increase is 16.36% over the past 10 years.
Washington State University-Tri Cities'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 14.70% from 2018 ($40,668).
For the current academic year 2024-2025, Washington State University-Tri Cities's COA is $46,648, which is increased by 2.43% from last year.
The following table and chart show changes to Washington State University-Tri Cities's COA over the past 7 years.
| Year | Living On Campus | Living Off Campus | Change by Year | ||
|---|---|---|---|---|---|
| In-State | Out-of-State | In-State | Out-of-State | ||
| 2018-19 | - | - | $26,432 | $40,668 | - |
| 2019-20 | - | - | $26,915 | $41,493 | 2.03% |
| 2020-21 | - | - | $27,494 | $42,437 | 2.28% |
| 2021-22 | - | - | $27,749 | $43,065 | 1.48% |
| 2022-23 | - | - | $28,706 | $44,390 | 3.08% |
| 2023-24 | - | - | $29,467 | $45,543 | 2.60% |
| 2024-25 | - | - | $30,089 | $46,648 | 2.43% |
The tuition & fees have increased 16.36% for the last 7 years , and the 2025 tuition & fees are $28,820. The following table and chart show the tuition & fees changes at Washington State University-Tri Cities over last the 7 years.
| Year | Undergraduate | Graduate | Change By Year | ||
|---|---|---|---|---|---|
| In-State | Out-of-State | In-State | Out-of-State | ||
| 2018-19 | $10,532 | $24,768 | - | - | - |
| 2019-20 | $10,765 | $25,343 | - | - | 2.32% |
| 2020-21 | $11,144 | $26,087 | - | - | 2.94% |
| 2021-22 | $11,399 | $26,715 | -$2 | -$2 | 2.41% |
| 2022-23 | $11,664 | $27,348 | - | - | 2.37% |
| 2023-24 | $11,932 | $28,008 | - | - | 2.41% |
| 2024-25 | $12,261 | $28,820 | - | - | 2.90% |
The cost of purchasing books & supplies which are required/recommended for courses $762, and it has decreased -20.63% from the year 2018 to 2025.
| Year | Books & Supplies | Change by Year |
|---|---|---|
| 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 14.98% when living-off campus from the year 2018 to 2025. The following table shows the changes in living costs at Washington State University-Tri Cities.
| Year | Living Off Campus | Change by Year |
|---|---|---|
| 2018-19 | $14,940 | - |
| 2019-20 | $15,190 | 1.67% |
| 2020-21 | $15,390 | 1.32% |
| 2021-22 | $15,390 | |
| 2022-23 | $16,082 | 4.50% |
| 2023-24 | $16,773 | 4.30% |
| 2024-25 | $17,066 | 1.75% |
The following table compares 2025 tuition and increase rate from last year between Washington State University-Tri Cities and similar schools.
| 2025 | 2024 | Increase Rate | |
|---|---|---|---|
| Washington State University-Tri Cities | $28,820 ($12,261) | $28,008 ($11,932) | 2.90% |
| University of Washington-Seattle Campus | $43,209 ($12,973) | $41,997 ($12,643) | 2.89% |
| Washington State University | $29,950 ($13,391) | $29,073 ($12,997) | 3.02% |
| Western Washington University | $28,707 ($9,582) | $27,853 ($9,286) | 3.07% |
| Bellevue College | $10,502 ($4,436) | $10,183 ($4,305) | 3.13% |
| Central Washington University | $27,526 ($9,417) | $26,771 ($9,192) | 2.82% |
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