Illinois vs Indiana
A $100,000 income in Illinois is worth
$100,000
at national prices · RPP 100.0BEA RPP SARPP. Source: BEA Regional Price Parities · SARPP · 2024 vintage · released February 19, 2026 · Official API
In Indiana, the same income is worth
$107,181
at national prices · RPP 93.3BEA RPP SARPP. Source: BEA Regional Price Parities · SARPP · 2024 vintage · released February 19, 2026 · Official API
$100,000 has $7,181 more purchasing power in Indiana.
Decision shortcut
To match $100,000 in Illinois, you would need about $93,300in Indiana.
Enter a different offer to compare it with your current income after local prices.
Enter an offer greater than zero, or leave this field blank.
Show the math
Where the difference comes from
Price level by component, 100 = US average. Higher means more expensive.
| Component | Illinois | Indiana | Difference |
|---|---|---|---|
| All items | 100.0 | 93.3 | −6.7% |
| Housing rents | 93.9 | 73.9 | −21.3% |
| Goods | 103.8 | 95.5 | −8.0% |
| Utilities | 85.0 | 85.5 | +0.6% |
| Other services | 100.2 | 99.1 | −1.1% |
BEA Regional Price Parities · SARPP · 2024 · rel. February 19, 2026 · Official API
Housing reality check
ACS median gross rent, home value, and real estate taxes paid — statewide context beyond the index.
US Census ACS 5-Year Estimates · ACS5 · 2024 · rel. December 2025 · Official API
Tax at a glance
Hand-curated, tax year 2026 · verified 2026-07-20
Top marginal and average combined rates do not estimate a household's total tax liability.
| Tax | Illinois | Indiana |
|---|---|---|
| Income tax (top rate) | 4.95% | 2.95% |
| Sales tax (combined avg) | 8.96% | 7.00% |
Tax Foundation (income & sales) · Tax · 2026 · rel. tax year 2026 · Manually maintained · verified 2026-07-20
Illinois vs Indiana: the read
The bottom line
Compare a $100,000 income in Illinois and Indiana: its purchasing power is $100,000 and $107,181, respectively, in national-average terms — a gain of $7,181. Indiana is the cheaper of the two, running at 93.3 on the price index versus 100.
Where the difference comes from
The widest gap is housing rents: Illinois sits at 93.9 and Indiana at 73.9 (100 = national). Indiana has the edge there, and it's the main reason the two states diverge.
Housing
Median rent runs $1,274 in Illinois against $1,062 in Indiana, and the typical home $263,300 versus $218,200. Indiana is the more affordable place to buy.
Taxes
On tax, Illinois has 4.95% top income tax and a combined sales tax of 8.96%; Indiana has 2.95% top income tax and 7.00%. Those headline rates are useful screening facts, but they do not calculate either household's total liability.
Full profiles: Illinois ·Indiana. Every figure here is sourced on the pages linked above.
Comparing a different pair?Use the full tool →