In 2025, the average tuition and fees at 2 four-year private Idaho colleges is $28,812, reflecting a 1.82% increase compared to the previous year.Among the 2 institutions analyzed, tuition rose at 1 colleges, while tuition decreased at 1 colleges.
Northwest Nazarene University ranks as the most expensive private Idaho colleges, with tuition and fees reaching $40,824. Known for its prestigious academic programs and strong reputation, Northwest Nazarene University remains a top choice for students seeking a premium education experience.
Close behind are New Saint Andrews College at$16,800 is also among the most expensive institutions in Idaho Private Colleges with the Highest Tuition & Fees, offering high-quality academic programs and resources.
At these High-Cost Idaho Private Colleges, the average acceptance rate is 74.32%, and the average SAT score is 1,195, making them not only cost-effective but also accessible options for a wide range of students.
| School Name | Undergraduate Tuition & Fees | Graduate Tuition & Fees | Acceptance Rate | Total Population | SAT Score | Graduation Rate | Students to Faculty Ratio | |
|---|---|---|---|---|---|---|---|---|
| 1 - | Northwest Nazarene University Nampa, IDPrivate, 4-year | $40,824 $71 | $11,634 $226 | 64.74% | 1,635 | 1,120 | 71.00% | 14 to 1 |
| 2 - | New Saint Andrews College Moscow, IDPrivate, 4-year | $16,800 $1,100 | $11,200 $720 | 83.89% | 413 | 1,270 | 74.00% | 19 to 1 |
| Average | $28,812 | $11,417 | 74.32% | 1,024 | 1,195 | 72.50% | 17 to 1 |