Cost of Living: Illinois vs Indiana
Indiana is cheaper for a single adult by about $376/month, mainly driven by rent.
Comparison at a glance
- Monthly difference$376/moIndiana saves vs Illinois
- Housing difference$300/moIndiana cheaper on 1BR rent
- Grocery difference$17/moIndiana has a lighter basket
- Equivalent salary≈ $85,000$75,000 in Indiana → Illinois
- Cheaper overallIndiana~13% lower single-adult budget
- Affordability winnerIndianaLower combined rent + essentials
Side-by-side single-adult budget
The big differences between Illinois and Indiana 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 Indiana actually pull ahead.
- Cheaper overallIndiana
Indiana runs about $376/mo lower for a single-adult budget (~13% cheaper).
- Better housing affordabilityIndiana
Average 1BR rent is $1,100 vs $1,400.
- Better for familiesIndiana
Indiana keeps the family-of-four monthly total lower thanks to cheaper 2BR rent and groceries.
- Better for retireesIndiana
Indiana combines lower rent and healthcare with a softer income-tax burden — easier on a fixed pension.
- Better for remote workersIndiana
Indiana has a lower cost index (90 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
Indiana is roughly 27% cheaper on housing (~$300/mo less than Illinois) — compounds quickly across a year.
- Daily spending
Indiana runs about 4% cheaper on groceries than Illinois — noticeable, but not a deciding factor on its own.
- Transport & utilities
Indiana runs about 4% cheaper on transport + utilities than Illinois — noticeable, but not a deciding factor on its own.
- Lifestyle
Indiana runs about 4% 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 advantageIndiana
Indiana is the cheaper place to rent or own.
- Groceriesslight advantageIndiana
Weekly grocery basket is lighter in Indiana.
- Utilitiesslight advantageIndiana
Lower monthly utility load in Indiana.
- Transportslight advantageIndiana
Cheaper commuting overall in Indiana.
- Healthcareslight advantageIndiana
Lower out-of-pocket healthcare in Indiana.
- Lifestyleslight advantageIndiana
Dining, entertainment, and extras are cheaper in Indiana.
Who benefits more?
The same comparison reads very differently depending on the household.
- FamiliesIndiana
Lower 2BR rent and grocery load make Indiana the easier family budget.
- SinglesIndiana
Cheaper 1BR rent and entertainment costs tilt to Indiana.
- RetireesIndiana
Indiana eases housing and healthcare — important on a fixed income.
- Remote workersIndiana
An out-of-state salary stretches further in Indiana thanks to a lower cost index.
- StudentsIndiana
Lower rent and commuting costs make Indiana 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 Indiana.
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: Indiana runs roughly 27% cheaper on 1BR rent and 31% 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 | Indiana | Lower |
|---|---|---|---|
| Housing (1BR rent) | $1,400 | $1,100 | Indiana |
| Groceries | $395 | $378 | Indiana |
| Utilities | $183 | $176 | Indiana |
| Transportation | $451 | $432 | Indiana |
| Healthcare | $301 | $288 | Indiana |
| Top income tax | 0.0% | 0.0% | Tied |
| Lifestyle (dining + extras) | $470 | $450 | Indiana |
Comparison FAQ
- Is Illinois more expensive than Indiana?
- Illinois is roughly 13% more expensive than Indiana for a single-adult monthly budget — about $376 more per month.
- How much salary do I need to move from Indiana to Illinois?
- If $100,000 supports your lifestyle in Indiana, you'd need roughly $113,500 in Illinois to maintain the same purchasing power.
- Which region offers better affordability?
- Indiana comes out lower on the combined single-adult budget — about $376/mo cheaper than Illinois.
- Is housing significantly cheaper in one of them?
- Housing is the dominant gap: Indiana runs roughly 27% cheaper on 1BR rent and 31% 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 Indiana, where local prices and taxes are lower.
- What income is considered comfortable in Illinois?
- Roughly $54,000/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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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.