Do Arizona Residents Get In-State Tuition in Idaho? (Graduate, 2026)
WRGP — in-state rate
Sometimes — Arizona and Idaho both belong to Western Regional Graduate Program, which can bring graduate tuition at University of Idaho College of Graduate Studies down to the in-state rate of about $9,700 from $28,300, but only for approved majors. It is not automatic in-state status.
- You would pay
- $9,700/yr
- Resident pays
- $9,700/yr
- Non-resident rate
- $28,300/yr
- Saved over 2 yrs
- $37,200
Conditional: Applies only to approved majors at participating campuses — confirm both before you apply.
Tuition and mandatory fees only, compiled from published rates and rounded. Excludes housing, books and course differentials. Eligibility is decided by the institution, not by this page.
Open this pair in the checker to switch level, compare other states, or copy a link to the result.
Both states take part in Western Regional Graduate Program, so the in-state rate at University of Idaho College of Graduate Studies is reachable: $9,700 a year. The condition is the degree itself, not your circumstances.
13 other states offer Arizona residents a reduced graduate rate, the lowest being Wyoming at about $7,000. At home, in-state graduate tuition is $13,100 at University of Arizona Graduate College, so Idaho works out at $3,400 a year less than staying home.
The failure mode is timing. Awards of this kind are funded annually and allocated in the order applications arrive, so a student admitted in March can find the program closed while a student admitted in November does not.
Every route from Arizona to Idaho
| Route | What it gives you | Per year | Saving | Guaranteed? |
|---|---|---|---|---|
| Western Regional Graduate Program | WRGP is the graduate half of the same agreement, and it is more generous and much narrower: students admitted to an approved master's, graduate certificate or doctoral program pay the receiving institution's full resident rate, but only a specific published list of programs takes part. | $9,700 | $18,600 | Conditional |
Where Arizona residents pay less
Staying home, an Arizona resident pays $13,100 a year for in-state graduate tuition at University of Arizona Graduate College. The cheapest Idaho option for you is $9,700 at University of Idaho College of Graduate Studies, which is $3,400 a year less than Arizona's own in-state rate at University of Arizona Graduate College.
Arizona belongs to Western Undergraduate Exchange (WUE) at graduate level, so 14 of 50 states offer Arizona graduate students a reduced rate, and Idaho is one of them.
| State | Route | Per year |
|---|---|---|
| Arizona to Wyoming | Western Regional Graduate Program · University of Wyoming graduate programs | $7,000 |
| Arizona to Montana | Western Regional Graduate Program · University of Montana Graduate School | $8,000 |
| Arizona to New Mexico | Western Regional Graduate Program · UNM Graduate Studies | $8,000 |
| Arizona to Nevada | Western Regional Graduate Program · UNLV Graduate College | $9,000 |
| Arizona to Utah | Western Regional Graduate Program · University of Utah Graduate School | $9,300 |
Arizona's neighboring states, compared
What an Arizona resident pays for graduate tuition in each state that borders Arizona, cheapest first:
- New Mexico$8,000/yr · Western Regional Graduate Program
- Nevada$9,000/yr · Western Regional Graduate Program
- Utah$9,300/yr · Western Regional Graduate Program
- California$14,300/yr · Western Regional Graduate Program
- Colorado$15,700/yr · Western Regional Graduate Program
Compare all 50 states from Arizona in the checker. Each figure is one reference campus per state, not a state average.
Idaho residency, in brief
Idaho grants in-state tuition after 12 months of domicile before the term begins (Idaho Code § 33-3717B), and a financially dependent student takes the parents' domicile. Moving to Idaho to enroll does not by itself start the clock.
Idaho residency requirements in full · how long every state requires
Step by step
- Check that your chosen Idaho campus participates in Western Regional Graduate Program — membership is a state-level agreement, but each campus decides whether to offer it and how many awards to fund.
- Confirm your intended major is on the approved list. Applies only to approved majors at participating campuses — confirm both before you apply.
- Apply for the award at the same time as admission, and well before the campus deadline — most participating institutions award on a first-come basis and close early.
- Keep your Arizona residency documentation current; the program is only open to residents of a member state.
- Compare the result against the residency route: Idaho grants in-state status after 12 months of domicile, currently $9,700 a year.
Official links
Related
Asked and answered
›Do Arizona residents get in-state tuition in Idaho?
Effectively yes, through Western Regional Graduate Program, but it is not residency. You pay the in-state rate of about $9,700 while remaining an Arizona resident for every other purpose, and the benefit ends if you leave the approved program.
›How long does it take to get in-state tuition in Idaho?
Idaho requires 12 months of domicile before the term begins (Idaho Code § 33-3717B), and a financially dependent student takes the parents' domicile.
›How much would graduate study in Idaho actually cost an Arizona resident?
About $9,700 a year in tuition and mandatory fees under Western Regional Graduate Program, against $28,300 at the published non-resident rate and $9,700 for an Idaho resident. Over 2 years that is roughly $37,200 saved. Figures are compiled 2025–26 published rates and exclude housing, books and course-specific differentials.
›Where can Arizona residents get reduced graduate tuition?
In 14 states at graduate level. Outside Idaho, the lowest are Wyoming ($7,000), Montana ($8,000), New Mexico ($8,000). Each figure is one reference campus, and awards are made campus by campus.
›Is studying in Idaho cheaper than staying in Arizona?
On tuition, yes. The cheapest Idaho option for an Arizona resident is $9,700 a year, which is $3,400 below Arizona's own in-state rate of $13,100 at University of Arizona Graduate College. Housing and travel are not included.
Sources
Every eligibility rule on this page is checked against the operating compact commission or the state's own residency authority. Last verified 2026-08-07.
Tuition figures on this page are compiled 2025–26 published rates (basis: published compiled), rounded to the nearest $100 and refreshed each June. Eligibility rules are checked against the cited compact commission or residency authority.
- Idaho State Board of Education — residency for tuition purposes ↗Accessed 2026-08-07
- University of Idaho College of Graduate Studies — tuition and fees ↗Accessed 2026-08-07
- University of Arizona Graduate College — tuition and fees ↗Accessed 2026-08-07
How this page was made
Compiled and checked by Billy Reiner, editor of In-State Check. Last verified 2026-08-07.
- Compiled from published rate pages
- The in-state and non-resident figures are tuition and mandatory fees for one full-time year, read from University of Idaho College of Graduate Studies’s own 2025–26 rate page and rounded to the nearest $100. Housing, books, travel and course-specific differentials are not included in them.
- Checked against the administering body
- Compact membership at this level was checked against the commission that runs the program (WICHE). The residency test — the durational requirement, the domicile evidence and the dependent-student rule — was checked against Idaho State Board of Education, Idaho Code § 33-3717B. Nothing here is taken from another comparison site.
Not advice. In-State Check is independent of every college, compact and state agency named here. Residency classification and award decisions are made by the institution you apply to. Found an error? Send the page URL and the source that contradicts it to [email protected], and the page is corrected and re-dated. Full methodology.