Saint Louis's tuition & fees has increased from $39,226 (2015) to $55,760 (2025), and the rate of tuition increase is 42.15% over the past 10 years. The graduate school tuition & fees has raised from $19,346 (year 2015) to $25,590 (year 2025).
Saint Louis's tuition increase rate is higher than the Missouri's average increase rate of 23.87%. Compare to all colleges in United States, it's increase rate is higher than the average increase rate of 10.99%.
Cost of Attendance (COA) Trends
The total cost of attendance (COA), including tuition & fees, books & supplies costs, and living costs, increased by 38.85% from 2015 ($55,536).
For the current academic year 2024-2025, Saint Louis's COA is $77,110, which is increased by 4.37% from last year.
The following table and chart show changes to Saint Louis's COA over the past 10 years.
Tuition & Fees Changes
The tuition & fees have increased 42.15% for the last 10 years , and the 2025 tuition & fees are $54,760. The following table and chart show the tuition & fees changes at Saint Louis University over last the 10 years.
Books & Supplies Costs Changes
The cost of purchasing books & supplies which are required/recommended for courses $1,070, and it has decreased -10.83% from the year 2015 to 2025.
| Year | Books & Supplies | Change by Year |
| 2015-16 | $1,200 | - |
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| 2016-17 | $1,200 | |
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| 2017-18 | $1,000 | -16.67% |
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| 2018-19 | $1,200 | 20.00% |
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| 2019-20 | $1,200 | |
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| 2020-21 | $1,200 | |
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| 2021-22 | $1,200 | |
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| 2022-23 | $1,070 | -10.83% |
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| 2023-24 | $1,070 | |
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| 2024-25 | $1,070 | |
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Living Costs Changes
The living costs including room, board, and other living expenses have increased 29.67% when a student lives on-campus facilities and 29.67% when living-off campus from the year 2015 to 2025. The following table shows the changes in living costs at Saint Louis University.
| Year | Living On Campus | Living Off Campus | Change by Year |
| 2015-16 | $15,110 | $15,110 | - |
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| 2016-17 | $14,088 | $14,088 | -6.76% |
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| 2017-18 | $14,048 | $14,048 | -0.28% |
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| 2018-19 | $15,934 | $15,934 | 13.43% |
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| 2019-20 | $16,244 | $16,244 | 1.95% |
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| 2020-21 | $16,568 | $16,568 | 1.99% |
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| 2021-22 | $16,956 | $16,956 | 2.34% |
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| 2022-23 | $18,962 | $18,962 | 11.83% |
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| 2023-24 | $19,570 | $19,570 | 3.21% |
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| 2024-25 | $20,280 | $20,280 | 3.63% |
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Compare Tuition Change to Similar Colleges
The following table compares 2025 tuition and increase rate from last year between Saint Louis University and similar schools.
| 2025 | 2024 | Increase Rate |
| Saint Louis University | $55,760 | $53,244 | 4.73% |
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| La Salle University | $37,800 | $35,570 | 6.27% |
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| Fordham University | $64,470 | $61,567 | 4.72% |
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| University of Richmond | $65,230 | $62,600 | 4.20% |
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| Davidson College | $64,430 | $60,050 | 7.29% |
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| St Bonaventure University | $41,735 | $40,150 | 3.95% |
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