Do Illinois Residents Get In-State Tuition in California? (Undergraduate, 2026)
No — Illinois residents pay full non-resident undergraduate tuition in California, about $49,600 a year at University of California, Berkeley against $15,900 for residents. There is no exchange program between Illinois and California; the only route to the in-state rate is establishing California residency, which takes 12 months.
- You would pay
- $49,600/yr
- Resident pays
- $15,900/yr
- Over 4 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.
Illinois and California sit in different compact regions, so nothing connects them. An Illinois resident at University of California, Berkeley pays $49,600 a year against $15,900 for a California resident — a gap of $33,700.
Seen from Illinois, this is one option among 50. 2 other states offer Illinois residents a reduced undergraduate rate, the lowest being Iowa at about $10,201, against $18,000 for in-state study at University of Illinois Urbana-Champaign.
One more angle: some public universities charge non-resident rates that are lower than another state's in-state rate. Comparing California's $49,600 against your home options on absolute cost, rather than on residency status, occasionally changes the answer.
Every route from Illinois to California
No exchange program or bilateral agreement connects these two states at undergraduate level, so the route table is empty.
Where Illinois residents pay less
Staying home, an Illinois resident pays $18,000 a year for in-state undergraduate tuition at University of Illinois Urbana-Champaign. The cheapest California option for you is $49,600 at University of California, Berkeley, which is $31,600 a year more than staying home, or $126,400 over 4 years.
Illinois belongs to none of the four regional tuition compacts at undergraduate level, but 2 states offer Illinois residents a reduced rate through a state or campus agreement.
| State | Route | Per year |
|---|---|---|
| Illinois to Iowa | UNI Neighboring State Rate · University of Northern Iowa | $10,201 |
| Illinois to Kentucky | Kentucky Regional Reciprocity Agreements · University of Kentucky | $13,700 |
Illinois's neighboring states, compared
What an Illinois resident pays for undergraduate tuition in each state that borders Illinois, cheapest first:
- Iowa$10,201/yr · UNI Neighboring State Rate
- Kentucky$13,700/yr · Kentucky Regional Reciprocity Agreements
- Missouri$31,600/yr · non-resident
- Indiana$41,700/yr · non-resident
- Wisconsin$42,100/yr · non-resident
Compare all 50 states from Illinois in the checker. Each figure is one reference campus per state, not a state average.
California residency, in brief
California grants in-state tuition after 12 months of domicile before the term begins (Cal. Educ. Code § 68017), and a financially dependent student takes the parents' domicile. Moving to California to enroll does not by itself start the clock.
California residency requirements in full · how long every state requires
Step by step
- Budget for the non-resident rate at University of California, Berkeley: $49,600 a year against $15,900 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: California requires 12 months of domicile, and a financially dependent student takes the parents' domicile, so the family would need to move.
- Read the University of California / California State University 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 Illinois residents get in-state tuition in California?
No. Illinois residents pay the full non-resident rate of $49,600 at University of California, Berkeley. The only route to the $15,900 in-state rate is establishing California residency.
›How long does it take to get in-state tuition in California?
California requires 12 months of domicile before the term begins (Cal. Educ. Code § 68017), and a financially dependent student takes the parents' domicile.
›How much would undergraduate study in California actually cost an Illinois resident?
About $49,600 a year in tuition and mandatory fees at University of California, Berkeley, against $15,900 for a California resident. Figures are compiled 2025–26 published rates and exclude housing, books and course-specific differentials.
›Where can Illinois residents get reduced undergraduate tuition?
In 2 states at undergraduate level. Outside California, the lowest are Iowa ($10,201), Kentucky ($13,700). Each figure is one reference campus, and awards are made campus by campus.
›Is studying in California cheaper than staying in Illinois?
No. Illinois's in-state undergraduate rate is $18,000 a year at University of Illinois Urbana-Champaign, and the cheapest California option for an Illinois resident is $49,600, so California costs about $31,600 more a year, or $126,400 over 4 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.
- University of California / California State University — residency for tuition purposes ↗Accessed 2026-08-07
- University of California, Berkeley — tuition and fees ↗Accessed 2026-08-07
- University of Illinois Urbana-Champaign — 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 California, Berkeley’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 University of California / California State University, Cal. Educ. Code § 68017. 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.