NAU's tuition & fees has increased from $15,723 (2015) to $20,044 (2025), and the rate of tuition increase is 27.48% over the past 10 years. The graduate school tuition & fees has raised from $18,254 (year 2015) to $19,306 (year 2025).
The 2025 tuition & fees are lower than last year (2024) at Northern Arizona University.
NAU's tuition increase rate is higher than the Arizona's average increase rate of -22.29%. 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 31.29% from 2015 ($30,705).
For the current academic year 2024-2025, NAU's COA is $40,312, which is decreased by -12.23% from last year.
The following table and chart show changes to NAU'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 | $24,057 | $30,705 | $24,057 | $30,705 | - |
| 2016-17 | $25,204 | $31,901 | $24,814 | $31,511 | 3.90% |
| 2017-18 | $26,153 | $32,862 | $26,363 | $33,072 | 3.01% |
| 2018-19 | $26,498 | $33,261 | $26,770 | $33,533 | 1.21% |
| 2019-20 | $27,396 | $34,039 | $27,508 | $34,151 | 2.34% |
| 2020-21 | $28,207 | $34,212 | $27,747 | $33,752 | 0.51% |
| 2021-22 | $28,485 | $34,719 | $28,061 | $34,295 | 1.48% |
| 2022-23 | $28,738 | $35,459 | $34,258 | $40,979 | 2.13% |
| 2023-24 | $29,680 | $45,928 | $35,200 | $51,448 | 29.52% |
| 2024-25 | $32,887 | $40,312 | $36,797 | $44,222 | -12.23% |
The tuition & fees have increased 27.48% for the last 10 years , and the 2025 tuition & fees are $18,795. The following table and chart show the tuition & fees changes at Northern Arizona University over last the 10 years.
| Year | Undergraduate | Graduate | Change By Year | ||
|---|---|---|---|---|---|
| In-State | Out-of-State | In-State | Out-of-State | ||
| 2015-16 | $9,075 | $15,723 | $9,071 | $18,254 | - |
| 2016-17 | $9,482 | $16,179 | $9,407 | $18,294 | 2.90% |
| 2017-18 | $10,289 | $16,998 | $10,001 | $18,619 | 5.06% |
| 2018-19 | $10,796 | $17,559 | $10,593 | $19,970 | 3.30% |
| 2019-20 | $11,142 | $17,785 | $11,121 | $20,296 | 1.29% |
| 2020-21 | $11,381 | $17,386 | $11,166 | $19,489 | -2.24% |
| 2021-22 | $11,527 | $17,761 | $11,555 | $20,125 | 2.16% |
| 2022-23 | $11,810 | $18,531 | $11,946 | $21,690 | 4.34% |
| 2023-24 | $12,652 | $28,900 | $12,547 | $22,077 | 55.95% |
| 2024-25 | $12,619 | $20,044 | $13,023 | $19,306 | -30.64% |
The cost of purchasing books & supplies which are required/recommended for courses $900, and it has decreased -10.00% from the year 2015 to 2025.
| Year | Books & Supplies | Change by Year |
|---|---|---|
| 2015-16 | $1,000 | - |
| 2016-17 | $1,000 | |
| 2017-18 | $1,000 | |
| 2018-19 | $1,000 | |
| 2019-20 | $1,000 | |
| 2020-21 | $1,000 | |
| 2021-22 | $900 | -10.00% |
| 2022-23 | $900 | |
| 2023-24 | $900 | |
| 2024-25 | $900 |
The living costs including room, board, and other living expenses have increased 37.67% when a student lives on-campus facilities and 68.10% when living-off campus from the year 2015 to 2025. The following table shows the changes in living costs at Northern Arizona University.
| Year | Living On Campus | Living Off Campus | Change by Year |
|---|---|---|---|
| 2015-16 | $13,982 | $13,982 | - |
| 2016-17 | $14,722 | $14,332 | 5.29% |
| 2017-18 | $14,864 | $15,074 | 0.96% |
| 2018-19 | $14,702 | $14,974 | -1.09% |
| 2019-20 | $15,254 | $15,366 | 3.75% |
| 2020-21 | $15,826 | $15,366 | 3.75% |
| 2021-22 | $16,058 | $15,634 | 1.47% |
| 2022-23 | $16,028 | $21,548 | -0.19% |
| 2023-24 | $16,128 | $21,648 | 0.62% |
| 2024-25 | $19,368 | $23,278 | 20.09% |
The following table compares 2025 tuition and increase rate from last year between Northern Arizona University and similar schools.
| 2025 | 2024 | Increase Rate | |
|---|---|---|---|
| Northern Arizona University | $20,044 ($12,619) | $19,015 ($12,238) | 5.41% |
| University of Idaho | $28,320 ($9,084) | $29,784 ($8,816) | -4.92% |
| Portland State University | $29,136 ($11,118) | $28,257 ($10,617) | 3.11% |
| Eastern Washington University | $26,583 ($8,586) | $25,892 ($8,353) | 2.67% |
| The University of Montana | $33,671 ($8,552) | $31,622 ($8,152) | 6.48% |
| Southern Utah University | $21,192 ($6,962) | $20,586 ($6,770) | 2.94% |
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