Best Universities in Idaho for 2026

Idaho is a smart, low-cost option for international students who want strong programs and easy access to the outdoors. The state flagship, the University of Idaho, charges international students around $28,000 per year all-in, while Boise State sits in a fast-growing tech city with tuition near $26,000. Smaller public colleges run as low as $15,000–$18,000. Living costs across the state are roughly $11,000–$13,000 per year. This guide profiles six real universities, what each is known for, approximate international tuition, selectivity, and the support you can expect.

For visas, climate, and the wider context, see our guide to studying in Idaho. This article goes deeper on the institutions.

Idaho Universities at a Glance

University	Type	City	Intl Tuition/Yr (approx.)	Selectivity
University of Idaho	Public (flagship, land-grant)	Moscow	$27,000	Open-to-moderate
Boise State University	Public	Boise	$26,000	Open-to-moderate
Idaho State University	Public (health-focused)	Pocatello	$25,000	Open
Lewis-Clark State College	Public	Lewiston	$18,000	Open
Brigham Young University–Idaho	Private (LDS)	Rexburg	$9,000	Open
Northwest Nazarene University	Private	Nampa	$36,000	Moderate

University of Idaho (U of I)

The University of Idaho in Moscow is the state's land-grant flagship and the only R1 (very high research activity) university in Idaho. It enrolls around 11,000 students. International tuition and fees sit near $27,000 per year, with total cost of attendance around $40,000 including housing and food.

Known for

Agriculture and natural resources (a national strength given Idaho's farming economy), engineering, forestry and fire ecology, computer science, and law — it houses the state's only law school. The university's research in agriculture, water, and renewable energy is well funded.

International support

The International Programs Office provides immigration advising, OPT/CPT, and an arrival orientation. Moscow is a small, safe college town on the Washington border, and the university enrolls students from more than 70 countries.

Boise State University

Boise State sits in Idaho's capital and largest city, the fastest-growing metro in the region. With international tuition near $26,000 per year and a booming local tech and healthcare job market, it is arguably the best choice for students who want internships and post-study work options.

Known for

Computer science and cybersecurity, business, engineering, nursing, and health sciences. Boise State's location near major employers — including a large semiconductor industry presence — gives strong internship access. Its materials science and biomedical research programs are growing quickly.

International support

The International Student Services office handles advising, orientation, and work authorization. Boise itself is a livable, increasingly diverse city, which makes settling in easier than in remote campus towns.

The internship math is the real reason to consider Boise State. A large semiconductor manufacturer and a cluster of software and healthcare employers sit minutes from campus, so on-campus jobs and off-campus internships are genuinely accessible. For a computer science or engineering student planning to use the 36-month STEM OPT extension, that local employer density turns the degree into a launchpad rather than just a credential.

Idaho State University (ISU)

ISU in Pocatello is the state's lead institution for the health professions. Out-of-state tuition runs near $25,000 per year, and the campus has a strong applied, career-focused identity.

Known for

Pharmacy, nuclear engineering (reflecting ties to the Idaho National Laboratory), physician assistant studies, nursing, and dental hygiene. ISU's health science programs are the broadest in the state, and its nuclear research connections are genuinely distinctive.

International support

The Office of International Programs provides immigration advising and orientation. The campus is smaller and friendlier than the flagship, with strong support in the health and engineering tracks.

Other Options Worth Knowing

Lewis-Clark State College

In Lewiston, Lewis-Clark State offers four-year degrees at international tuition near $18,000 per year. It is strong in nursing, business, and career-technical programs, with small classes and a practical focus.

Brigham Young University–Idaho

BYU–Idaho in Rexburg is a large private university affiliated with the Church of Jesus Christ of Latter-day Saints. Its tuition is unusually low — around $9,000 per year — making it one of the cheapest four-year options in the country. Note that students must commit to an honor code, including faith-based standards of conduct. Strong in business, education, and the sciences.

Northwest Nazarene University

A private Christian university in Nampa with tuition near $36,000, heavily offset by merit aid. Strong in nursing, engineering, and education, with small classes and a personal environment.

The Community-College Transfer Route

Idaho's community colleges — College of Western Idaho in the Boise area, College of Southern Idaho in Twin Falls, and North Idaho College in Coeur d'Alene — let you complete two years at roughly $7,000–$9,000 in international tuition, then transfer into a four-year university. Statewide articulation agreements make the 2+2 route to a University of Idaho or Boise State degree affordable. Our U.S. community college guide explains how the transfer pathway works.

How to Choose the Right Idaho University

Weigh three filters:

• Budget. BYU–Idaho and Lewis-Clark are the cheapest; the flagship and Boise State cost more. Model your full annual number with the cost of study calculator before deciding.
• Field. Agriculture, forestry, and law point to University of Idaho; tech and internships to Boise State; pharmacy and nuclear engineering to ISU.
• Setting. Boise is the growing capital with the best job market. Moscow and Pocatello are classic college towns near mountains and rivers.

For the wider U.S. application picture, see our complete guide to studying in the USA.

Application Basics for International Students

Idaho's public universities have open-to-moderate admissions, so a solid application is competitive. You will typically submit:

• Proof of English: TOEFL (61–79+) or IELTS (6.0–6.5), depending on campus.
• Academic transcripts with a credential evaluation where required.
• Financial documentation for the I-20 and F-1 visa.
• Application fee of roughly $40–$60.

Apply by January–March for fall entry to allow visa processing time.

Frequently Asked Questions

What is the best university in Idaho for international students?

The University of Idaho is the flagship and only R1 research university, strong in agriculture, forestry, engineering, and law. Boise State is the best choice for tech students and internships, thanks to its location in the fast-growing capital.

How much does it cost to study in Idaho?

International tuition ranges from about $9,000 per year at BYU–Idaho to roughly $36,000 at private Northwest Nazarene. Public flagships sit near $26,000–$27,000. Living costs run about $11,000–$13,000 per year.

Is Boise State good for international students?

Yes. Boise State sits in Idaho's largest, fastest-growing city with a strong tech and healthcare job market, dedicated international advising, and growing programs in computer science, cybersecurity, and health sciences. The internship access is its biggest advantage.

Can international students work in Idaho while studying?

Yes. F-1 students can work up to 20 hours per week on campus during term and full time in breaks. After graduation, OPT allows 12 months of work, extended to 36 months for STEM degrees — relevant for Boise State and University of Idaho engineering and computer science graduates.

Why is BYU–Idaho so cheap?

BYU–Idaho is subsidized by the Church of Jesus Christ of Latter-day Saints, which keeps tuition near $9,000 per year — among the lowest for a four-year U.S. university. Students must agree to an honor code, including faith-based conduct standards, so it suits applicants comfortable with that environment.

Which Idaho university is best for health sciences?

Idaho State University in Pocatello has the broadest health science offerings, including pharmacy, physician assistant studies, nursing, and dental hygiene. Boise State is also strong in nursing and biomedical research.