Cost of Living: Illinois vs Wisconsin
Wisconsin is cheaper for a single adult by about $200/month, mainly driven by rent.
Comparison at a glance
- Monthly difference$200/moWisconsin saves vs Illinois
- Housing difference$200/moWisconsin cheaper on 1BR rent
- Grocery difference$0/moIllinois has a lighter basket
- Equivalent salary≈ $80,000$75,000 in Wisconsin → Illinois
- Cheaper overallWisconsin~7% lower single-adult budget
- Affordability winnerWisconsinLower combined rent + essentials
Side-by-side single-adult budget
The big differences between Illinois and Wisconsin come down to rent and tax. Groceries, transport, and utilities are usually within 10–15%; housing can swing the total by hundreds of dollars per month.
Cost of Living Verdict
Six quick takes on where Illinois and Wisconsin actually pull ahead.
- Cheaper overallWisconsin
Wisconsin runs about $200/mo lower for a single-adult budget (~7% cheaper).
- Better housing affordabilityWisconsin
Average 1BR rent is $1,200 vs $1,400.
- Better for familiesWisconsin
Wisconsin keeps the family-of-four monthly total lower thanks to cheaper 2BR rent and groceries.
- Better for retireesWisconsin
Wisconsin combines lower rent and healthcare with a softer income-tax burden — easier on a fixed pension.
- Better for remote workersTie
Cost index and income tax are close — neither side gives remote workers a meaningful edge.
- Better purchasing powerIllinois
Illinois has a stronger median-income-to-cost ratio — local wages cover more of the typical basket.
What this difference means in practice
The headline gap broken into the four buckets that actually move household budgets.
- Housing impact
Wisconsin is roughly 17% cheaper on housing (~$200/mo less than Illinois) — compounds quickly across a year.
- Daily spending
Groceries costs are essentially the same in both regions — within a few percent.
- Transport & utilities
Transport + utilities costs are essentially the same in both regions — within a few percent.
- Lifestyle
Lifestyle (dining + extras) costs are essentially the same in both regions — within a few percent.
Purchasing power snapshot
Which region stretches a dollar further, category by category.
- Housingmoderate advantageWisconsin
Wisconsin is the cheaper place to rent or own.
- GroceriestieTied
Grocery baskets cost about the same.
- UtilitiestieTied
Power, water, and internet land close.
- TransporttieTied
Commuting and fuel costs are similar.
- HealthcaretieTied
Out-of-pocket healthcare is comparable.
- LifestyletieTied
Dining and discretionary spend land in the same range.
Who benefits more?
The same comparison reads very differently depending on the household.
- FamiliesWisconsin
Lower 2BR rent and grocery load make Wisconsin the easier family budget.
- SinglesWisconsin
Cheaper 1BR rent and entertainment costs tilt to Wisconsin.
- RetireesWisconsin
Wisconsin eases housing and healthcare — important on a fixed income.
- Remote workersTie
Cost arbitrage is roughly neutral between the two.
- StudentsWisconsin
Lower rent and commuting costs make Wisconsin easier on a tight student budget.
- High earnersIllinois
Illinois blends a more efficient tax load with stronger local incomes.
Equivalent lifestyle salary
How much you'd need in Illinois to match the lifestyle a given salary buys in Wisconsin.
needed in Illinois for the same lifestyle.
needed in Illinois for the same lifestyle.
needed in Illinois for the same lifestyle.
Housing affordability
Wisconsin is noticeably more affordable on rent — about $200/mo cheaper for a 1BR.
Ownership affordability follows the same shape: lower rents typically signal more attainable mortgage payments at similar incomes.
Category-by-category
| Category | Illinois | Wisconsin | Lower |
|---|---|---|---|
| Housing (1BR rent) | $1,400 | $1,200 | Wisconsin |
| Groceries | $395 | $395 | Tied |
| Utilities | $183 | $183 | Tied |
| Transportation | $451 | $451 | Tied |
| Healthcare | $301 | $301 | Tied |
| Top income tax | 0.0% | 0.1% | Tied |
| Lifestyle (dining + extras) | $470 | $470 | Tied |
Comparison FAQ
- Is Illinois more expensive than Wisconsin?
- Illinois is roughly 7% more expensive than Wisconsin for a single-adult monthly budget — about $200 more per month.
- How much salary do I need to move from Wisconsin to Illinois?
- If $100,000 supports your lifestyle in Wisconsin, you'd need roughly $106,500 in Illinois to maintain the same purchasing power.
- Which region offers better affordability?
- Wisconsin comes out lower on the combined single-adult budget — about $200/mo cheaper than Illinois.
- Is housing significantly cheaper in one of them?
- Wisconsin is noticeably more affordable on rent — about $200/mo cheaper for a 1BR.
- Can a remote worker benefit from moving?
- Both regions land close on cost index and tax — relocation arbitrage is modest for remote workers.
- What income is considered comfortable in Illinois?
- Roughly $58,000/yr gross typically supports a comfortable single-adult lifestyle in Illinois, leaving room for savings on top of monthly costs.
Related cost-of-living comparisons
- Illinois vs Indiana cost of living
- Illinois vs Iowa cost of living
- Illinois vs Missouri cost of living
- Illinois vs Kentucky cost of living
- Wisconsin vs Minnesota cost of living
- Wisconsin vs Iowa cost of living
- Wisconsin vs Michigan cost of living
- Wisconsin vs Indiana cost of living
- Wisconsin vs Missouri cost of living
- Wisconsin vs Kentucky cost of living
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These estimates are approximate and may vary by city, taxes, rent, family size, and personal spending. Use them as a starting point, not a substitute for personalised financial or tax advice.