Interior Designers Institute's tuition & fees has increased from $18,050 (2015) to $20,250 (2025), and the rate of tuition increase is 12.19% over the past 10 years. The graduate school tuition & fees has raised from $19,600 (year 2015) to $20,400 (year 2025).
Interior Designers Institute's tuition increase rate is lower 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%.
The total cost of attendance (COA), including tuition & fees, books & supplies costs, and living costs, increased by 28.74% from 2015 ($36,804).
For the current academic year 2024-2025, Interior Designers Institute's COA is $47,383, which is increased by 6.71% from last year.
The following table and chart show changes to Interior Designers Institute's COA over the past 10 years.
| Year | Living On Campus | Living Off Campus | Change by Year |
|---|---|---|---|
| 2015-16 | - | $36,804 | - |
| 2016-17 | - | $36,210 | -1.61% |
| 2017-18 | - | $37,292 | 2.99% |
| 2018-19 | - | $37,787 | 1.33% |
| 2019-20 | - | $40,118 | 6.17% |
| 2020-21 | - | $42,118 | 4.99% |
| 2021-22 | - | $44,584 | 5.85% |
| 2022-23 | - | $44,324 | -0.58% |
| 2023-24 | - | $44,404 | 0.18% |
| 2024-25 | - | $47,383 | 6.71% |
The tuition & fees have increased 12.19% for the last 10 years , and the 2025 tuition & fees are $19,950. The following table and chart show the tuition & fees changes at Interior Designers Institute over last the 10 years.
| Year | Undergraduate | Graduate | Change By Year |
|---|---|---|---|
| 2015-16 | $18,050 | $19,600 | - |
| 2016-17 | $18,050 | $19,600 | |
| 2017-18 | $18,250 | $20,400 | 1.11% |
| 2018-19 | $18,250 | $20,400 | |
| 2019-20 | $18,250 | $20,400 | |
| 2020-21 | $20,250 | $20,400 | 10.96% |
| 2021-22 | $20,250 | $20,400 | |
| 2022-23 | $20,250 | $20,400 | |
| 2023-24 | $20,250 | $20,400 | |
| 2024-25 | $20,250 | $20,400 |
The cost of purchasing books & supplies which are required/recommended for courses $1,510, and it has decreased -39.60% from the year 2015 to 2025.
| Year | Books & Supplies | Change by Year |
|---|---|---|
| 2015-16 | $2,500 | - |
| 2016-17 | $1,510 | -39.60% |
| 2017-18 | $1,510 | |
| 2018-19 | $1,510 | |
| 2019-20 | $1,510 | |
| 2020-21 | $1,510 | |
| 2021-22 | $1,510 | |
| 2022-23 | $1,510 | |
| 2023-24 | $1,510 | |
| 2024-25 | $1,510 |
The living costs including room, board, and other living expenses have increased 41.08% when living-off campus from the year 2015 to 2025. The following table shows the changes in living costs at Interior Designers Institute.
| Year | Living Off Campus | Change by Year |
|---|---|---|
| 2015-16 | $16,254 | - |
| 2016-17 | $16,650 | 2.44% |
| 2017-18 | $17,532 | 5.30% |
| 2018-19 | $18,027 | 2.82% |
| 2019-20 | $20,358 | 12.93% |
| 2020-21 | $20,358 | |
| 2021-22 | $22,824 | 12.11% |
| 2022-23 | $22,564 | -1.14% |
| 2023-24 | $22,644 | 0.35% |
| 2024-25 | $25,623 | 13.16% |
The following table compares 2025 tuition and increase rate from last year between Interior Designers Institute and similar schools.
| 2025 | 2024 | Increase Rate | |
|---|---|---|---|
| Interior Designers Institute | $20,250 | $20,250 | - |
| Westcliff University | $17,670 | $21,000 | -15.86% |
| Trident University International | $9,240 | $9,240 | - |
| Unitek College | $38,903 | $37,659 | 3.30% |
| Academy of Art University | $30,736 | $28,024 | 9.68% |
| Los Angeles Film School | $61,500 | $33,130 | 85.63% |
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