Do South Dakota Residents Get In-State Tuition in Illinois? (Graduate, 2026)
No — South Dakota residents pay full non-resident graduate tuition in Illinois, about $34,300 a year at University of Illinois Graduate College against $18,700 for residents. There is no exchange program between South Dakota and Illinois; the only route to the in-state rate is establishing Illinois residency, which takes 12 months.
- You would pay
- $34,300/yr
- Resident pays
- $18,700/yr
- Over 2 yrs
- No saving available
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.
Neither a regional compact nor a bilateral agreement links South Dakota and Illinois. That leaves two routes to a lower rate: an institutional scholarship from the campus itself, or 12 months of Illinois domicile.
South Dakota residents start from $10,300 a year, the in-state graduate rate at USD Graduate School. Measured against that, Illinois costs $24,000 a year more than staying home. 15 other states offer South Dakota residents a reduced graduate rate, the lowest being Wyoming at about $7,000.
If the gap decides the question, price the alternative honestly — two years at a South Dakota public institution followed by transfer is the route that most often closes a $15,600 annual difference.
Every route from South Dakota to Illinois
No exchange program or bilateral agreement connects these two states at graduate level, so the route table is empty.
Where South Dakota residents pay less
Staying home, a South Dakota resident pays $10,300 a year for in-state graduate tuition at USD Graduate School. The cheapest Illinois option for you is $34,300 at University of Illinois Graduate College, which is $24,000 a year more than staying home, or $48,000 over 2 years.
South Dakota belongs to Western Undergraduate Exchange (WUE) at graduate level, so 15 of 50 states offer South Dakota graduate students a reduced rate. Illinois is not one of them.
| State | Route | Per year |
|---|---|---|
| South Dakota to Wyoming | Western Regional Graduate Program · University of Wyoming graduate programs | $7,000 |
| South Dakota to Montana | Western Regional Graduate Program · University of Montana Graduate School | $8,000 |
| South Dakota to New Mexico | Western Regional Graduate Program · UNM Graduate Studies | $8,000 |
| South Dakota to Nevada | Western Regional Graduate Program · UNLV Graduate College | $9,000 |
| South Dakota to Utah | Western Regional Graduate Program · University of Utah Graduate School | $9,300 |
South Dakota's neighboring states, compared
What a South Dakota resident pays for graduate tuition in each state that borders South Dakota, cheapest first:
- Wyoming$7,000/yr · Western Regional Graduate Program
- Montana$8,000/yr · Western Regional Graduate Program
- North Dakota$12,700/yr · Western Regional Graduate Program
- Minnesota$20,000/yr · Minnesota-Dakotas Tuition Reciprocity
- Nebraska$28,300/yr · non-resident
- Iowa$31,600/yr · non-resident
Compare all 50 states from South Dakota in the checker. Each figure is one reference campus per state, not a state average.
Illinois residency, in brief
Illinois grants in-state tuition after 12 months of domicile before the term begins (110 ILCS 305/7), and a financially dependent student takes the parents' domicile. Moving to Illinois to enroll does not by itself start the clock.
Illinois residency requirements in full · how long every state requires
Step by step
- Budget for the non-resident rate at University of Illinois Graduate College: $34,300 a year against $18,700 for residents.
- Check whether the specific campus you want offers its own non-resident scholarship or a border-county waiver — those are institutional, sit outside the state agreements, and are the most commonly missed discount.
- If you plan to stay, price the residency route: Illinois requires 12 months of domicile, and a financially dependent student takes the parents' domicile, so the family would need to move.
- Read the Illinois Board of Higher Education rules in full before you enroll — classification is decided once, and re-classification later in a degree is the hardest version of this problem.
Official links
Related
Asked and answered
›Do South Dakota residents get in-state tuition in Illinois?
No. South Dakota residents pay the full non-resident rate of $34,300 at University of Illinois Graduate College. The only route to the $18,700 in-state rate is establishing Illinois residency.
›How long does it take to get in-state tuition in Illinois?
Illinois requires 12 months of domicile before the term begins (110 ILCS 305/7), and a financially dependent student takes the parents' domicile.
›How much would graduate study in Illinois actually cost a South Dakota resident?
About $34,300 a year in tuition and mandatory fees at University of Illinois Graduate College, against $18,700 for an Illinois resident. Figures are compiled 2025–26 published rates and exclude housing, books and course-specific differentials.
›Where can South Dakota residents get reduced graduate tuition?
In 15 states at graduate level. Outside Illinois, 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 Illinois cheaper than staying in South Dakota?
No. South Dakota's in-state graduate rate is $10,300 a year at USD Graduate School, and the cheapest Illinois option for a South Dakota resident is $34,300, so Illinois costs about $24,000 more a year, or $48,000 over 2 years, in tuition and fees alone.
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.
- Illinois Board of Higher Education — residency for tuition purposes ↗Accessed 2026-08-07
- University of Illinois Graduate College — tuition and fees ↗Accessed 2026-08-07
- USD Graduate School — 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 Illinois Graduate College’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 Illinois Board of Higher Education, 110 ILCS 305/7. 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.