Billings is 41% more expensive than Peoria.
When comparing Billings, MT and Peoria, IL, the overall cost of living indices are 86 and 61 respectively (national median = 100). Rent is $146/month cheaper in Peoria, saving renters about $1,752/year.
Median household income is $13,139/year higher in Billings. Home values also differ significantly — the median in Billings is $311,800 compared to $149,500 in Peoria.
Illinois has a lower income tax rate, making Peoria slightly more tax-friendly.
Billings vs Peoria — common questions
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