The University of Idaho in Moscow is the largest university in Idaho, with about 12,500 students across its main campus and statewide extension programs as of 2026.
Where exactly is the University of Idaho located?
You’ll find the University of Idaho’s main campus in Moscow, Idaho—perched at 2,600 feet above sea level (that’s 792 meters for metric fans). The coordinates land at 46.7309° N, 117.0067° W, smack dab in the rolling Palouse hills of northern Idaho.
What makes the University of Idaho’s location special?
UI sits in a unique spot near the borders of Washington and Oregon, right in the heart of the Inland Northwest. This region’s known for agriculture, forestry, and outdoor adventures—perfect for a university focused on STEM, environmental science, and agricultural innovation. Unlike most state schools stuck in big cities, UI’s in a smaller college town, where the academic community feels tight-knit and the landscapes are rugged and beautiful. Oh, and they’ve got outreach centers in all 44 Idaho counties to bring education to rural areas.
How big is the University of Idaho compared to other schools in Idaho?
As of 2026, the University of Idaho is the largest university in the state, enrolling around 12,500 students across its main campus, online programs, and extension services.
What are the key stats for the University of Idaho?
| Category | Statistic (as of 2026) |
|---|---|
| Total enrollment (main + online + extension) | ~12,500 students |
| Undergraduate enrollment | ~10,200 students |
| Graduate enrollment | ~2,300 students |
| Campus size | 1,585 acres |
| Number of academic programs | 150+ undergraduate degrees; 90+ graduate degrees |
| Tuition (Idaho resident) | $8,386 per year (2025–2026) |
| Tuition (non-resident) | $27,670 per year (2025–2026) |
| Most popular majors | Psychology, Mechanical Engineering, Marketing, Animal Sciences, Electrical Engineering, Civil Engineering |
| Student-faculty ratio | 16:1 |
Note: Tuition figures reflect the 2025–2026 academic year and are subject to change annually.
When was the University of Idaho founded?
UI got its start way back in 1889—just months before Idaho became a state. It began as the Idaho Agricultural College and was built to support the region’s booming agriculture and mining industries. Over time, it grew into a full-fledged research university with standout programs in environmental science, water resources, and renewable energy.
What are some unique features or programs at the University of Idaho?
UI’s got a couple of cool centers that really stand out. There’s the Center for Ecohydraulics Research, which dives deep into river systems and fish passage—pretty fitting for a state called the "Whitewater Capital" of the U.S. Then there’s the dairy research facility, where students and scientists work on sustainable livestock practices. And let’s not forget the Idaho Vandals mascot—a wild boar that screams rural Idaho pride.
What are the most popular majors at the University of Idaho?
Psychology, Mechanical Engineering, Marketing, Animal Sciences, Electrical Engineering, and Civil Engineering are the most popular majors at UI.
What’s the student-to-faculty ratio at the University of Idaho?
The student-faculty ratio is 16:1—small enough for personalized attention but big enough to feel like part of a real community.
What’s the tuition cost at the University of Idaho?
For Idaho residents, tuition runs about $8,386 per year (2025–2026). Non-residents pay significantly more at $27,670 annually. (Honestly, this is the best deal for in-state students.)
How many academic programs does the University of Idaho offer?
UI offers over 150 undergraduate degrees and 90+ graduate degrees—plenty of options to explore.
What’s the campus size of the University of Idaho?
The main campus covers 1,585 acres—plenty of space to spread out and enjoy.
What’s student life like at the University of Idaho?
Life at UI is all about blending academics with outdoor adventure. The campus mixes historic brick buildings with modern research facilities, and students get to enjoy everything from cafes and bookstores in downtown Moscow to nearby Palouse National Forest. Winter means skiing at Schweitzer Mountain Resort (45 minutes away), while summer brings hiking, whitewater rafting on the Clearwater River, and those iconic Palouse hill views. The university also supports over 500 international students from 60+ countries, making the campus feel diverse and welcoming.
What are some traditions at the University of Idaho?
One of the biggest traditions is the annual Apple Cup rivalry game against Washington State University—a football matchup with over a century of history. The Idaho Vandals mascot, a wild boar, also ties into the university’s agricultural roots and rural identity.
What’s the best way to visit the University of Idaho campus?
Start at the Visitor Center, where you can grab a guided tour year-round. The campus itself is a mix of historic charm and cutting-edge research, including spots like the Martin Institute for War and Peace Studies. If you time it right, visiting during Welcome Week in September will let you soak up Vandals football spirit and get a real feel for student life.
What’s the closest airport to the University of Idaho?
Portland International Airport (PDX) in Oregon is about a 4.5-hour drive away, while Spokane International Airport (GEG) in Washington is much closer—just 1.5 hours north. Most Pacific Northwest students fly into GEG.
