Saint Mary's College of California's tuition & fees has increased from $42,930 (2015) to $57,803 (2025), and the rate of tuition increase is 34.64% over the past 10 years. The graduate school tuition & fees has raised from $35,472 (year 2015) to $38,500 (year 2025).
Saint Mary's College of California's tuition increase rate is higher than the California's average increase rate of 14.58%. 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 32.15% from 2015 ($61,227).
For the current academic year 2024-2025, Saint Mary's College of California's COA is $80,911, which is increased by 3.80% from last year.
The following table and chart show changes to Saint Mary's College of California's COA over the past 10 years.
Tuition & Fees Changes
The tuition & fees have increased 34.64% for the last 10 years , and the 2025 tuition & fees are $57,303. The following table and chart show the tuition & fees changes at Saint Mary's College of California over last the 10 years.
Books & Supplies Costs Changes
The cost of purchasing books & supplies which are required/recommended for courses $1,062, and it has decreased -4.07% from the year 2015 to 2025.
| Year | Books & Supplies | Change by Year |
| 2015-16 | $1,107 | - |
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| 2016-17 | $1,107 | |
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| 2017-18 | $1,278 | 15.45% |
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| 2018-19 | $1,278 | |
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| 2019-20 | $1,971 | 54.23% |
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| 2020-21 | $1,080 | -45.21% |
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| 2021-22 | $1,100 | 1.85% |
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| 2022-23 | $1,152 | 4.73% |
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| 2023-24 | $938 | -18.58% |
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| 2024-25 | $1,062 | 13.22% |
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Living Costs Changes
The living costs including room, board, and other living expenses have increased 16.42% when a student lives on-campus facilities and 59.45% when living-off campus from the year 2015 to 2025. The following table shows the changes in living costs at Saint Mary's College of California.
| Year | Living On Campus | Living Off Campus | Change by Year |
| 2015-16 | $17,190 | $14,238 | - |
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| 2016-17 | $17,580 | $15,410 | 2.27% |
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| 2017-18 | $18,560 | $18,117 | 5.57% |
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| 2018-19 | $18,610 | $18,027 | 0.27% |
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| 2019-20 | $19,223 | $20,338 | 3.29% |
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| 2020-21 | $18,640 | $21,204 | -3.03% |
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| 2021-22 | $18,400 | $18,248 | -1.29% |
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| 2022-23 | $19,104 | $21,708 | 3.83% |
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| 2023-24 | $20,878 | $25,623 | 9.29% |
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| 2024-25 | $22,046 | $29,016 | 5.59% |
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Compare Tuition Change to Similar Colleges
The following table compares 2025 tuition and increase rate from last year between Saint Mary's College of California and similar schools.
| 2025 | 2024 | Increase Rate |
| Saint Mary's College of California | $57,803 | $56,134 | 2.97% |
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| University of San Francisco | $60,522 | $58,222 | 3.95% |
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| University of the Pacific | $57,080 | $55,340 | 3.14% |
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| Pepperdine University | $69,918 | $66,742 | 4.76% |
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| Gonzaga University | $55,480 | $53,500 | 3.70% |
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| University of Portland | $58,100 | $54,900 | 5.83% |
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