Cost of Living: Illinois vs Iowa
Iowa is cheaper for a single adult by about $545/month, mainly driven by rent.
Comparison at a glance
- Monthly difference$545/moIowa saves vs Illinois
- Housing difference$450/moIowa cheaper on 1BR rent
- Grocery difference$21/moIowa has a lighter basket
- Equivalent salary≈ $90,500$75,000 in Iowa → Illinois
- Cheaper overallIowa~21% lower single-adult budget
- Affordability winnerIowaLower combined rent + essentials
Side-by-side single-adult budget
The big differences between Illinois and Iowa 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 Iowa actually pull ahead.
- Cheaper overallIowa
Iowa runs about $545/mo lower for a single-adult budget (~21% cheaper).
- Better housing affordabilityIowa
Average 1BR rent is $950 vs $1,400.
- Better for familiesIowa
Iowa keeps the family-of-four monthly total lower thanks to cheaper 2BR rent and groceries.
- Better for retireesIowa
Iowa combines lower rent and healthcare with a softer income-tax burden — easier on a fixed pension.
- Better for remote workersIowa
Iowa has a lower cost index (89 vs 94), so an out-of-state salary stretches further.
- 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
Iowa is roughly 47% cheaper on housing (~$450/mo less than Illinois) — compounds quickly across a year.
- Daily spending
Iowa runs about 6% cheaper on groceries than Illinois — noticeable, but not a deciding factor on its own.
- Transport & utilities
Iowa runs about 5% cheaper on transport + utilities than Illinois — noticeable, but not a deciding factor on its own.
- Lifestyle
Iowa runs about 6% cheaper on lifestyle (dining + extras) than Illinois — noticeable, but not a deciding factor on its own.
Purchasing power snapshot
Which region stretches a dollar further, category by category.
- Housingstrong advantageIowa
Iowa is the cheaper place to rent or own.
- Groceriesslight advantageIowa
Weekly grocery basket is lighter in Iowa.
- Utilitiesslight advantageIowa
Lower monthly utility load in Iowa.
- Transportslight advantageIowa
Cheaper commuting overall in Iowa.
- Healthcareslight advantageIowa
Lower out-of-pocket healthcare in Iowa.
- Lifestyleslight advantageIowa
Dining, entertainment, and extras are cheaper in Iowa.
Who benefits more?
The same comparison reads very differently depending on the household.
- FamiliesIowa
Lower 2BR rent and grocery load make Iowa the easier family budget.
- SinglesIowa
Cheaper 1BR rent and entertainment costs tilt to Iowa.
- RetireesIowa
Iowa eases housing and healthcare — important on a fixed income.
- Remote workersIowa
An out-of-state salary stretches further in Iowa thanks to a lower cost index.
- StudentsIowa
Lower rent and commuting costs make Iowa 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 Iowa.
needed in Illinois for the same lifestyle.
needed in Illinois for the same lifestyle.
needed in Illinois for the same lifestyle.
Housing affordability
Housing is the dominant gap: Iowa runs roughly 47% cheaper on 1BR rent and 48% cheaper on 2BR — enough to reshape household budgets.
Ownership affordability follows the same shape: lower rents typically signal more attainable mortgage payments at similar incomes.
Category-by-category
| Category | Illinois | Iowa | Lower |
|---|---|---|---|
| Housing (1BR rent) | $1,400 | $950 | Iowa |
| Groceries | $395 | $374 | Iowa |
| Utilities | $183 | $174 | Iowa |
| Transportation | $451 | $427 | Iowa |
| Healthcare | $301 | $285 | Iowa |
| Top income tax | 0.0% | 0.0% | Tied |
| Lifestyle (dining + extras) | $470 | $445 | Iowa |
Comparison FAQ
- Is Illinois more expensive than Iowa?
- Illinois is roughly 21% more expensive than Iowa for a single-adult monthly budget — about $545 more per month.
- How much salary do I need to move from Iowa to Illinois?
- If $100,000 supports your lifestyle in Iowa, you'd need roughly $120,500 in Illinois to maintain the same purchasing power.
- Which region offers better affordability?
- Iowa comes out lower on the combined single-adult budget — about $545/mo cheaper than Illinois.
- Is housing significantly cheaper in one of them?
- Housing is the dominant gap: Iowa runs roughly 47% cheaper on 1BR rent and 48% cheaper on 2BR — enough to reshape household budgets.
- Can a remote worker benefit from moving?
- Yes — a remote salary anchored to Illinois rates stretches further in Iowa, where local prices and taxes are lower.
- What income is considered comfortable in Illinois?
- Roughly $51,000/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
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- Illinois vs Missouri cost of living
- Illinois vs Kentucky cost of living
- Iowa vs Minnesota cost of living
- Iowa vs Wisconsin cost of living
- Iowa vs Missouri cost of living
- Iowa vs Nebraska cost of living
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- Iowa vs Indiana 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.