Cost of Living: Peoria, AZ vs Peoria, IL (2026)

Peoria

Arizona
125
VS

Peoria

Illinois
61

Peoria is 105% more expensive than Peoria.

$1,743/mo ↑ 83%
Median Rent
$951/mo ↓ 45%
$93,403/yr ↑ 59%
Median Income
$58,716/yr ↓ 37%
$429,400 ↑ 187%
Home Value
$149,500 ↓ 65%
$1,589/mo ↑ 58%
Owner Costs
$1,007/mo ↓ 37%
194,338
Population
112,126

Tax Comparison

2.5%
Income Tax
4.95%
5.6%
State Sales Tax
6.25%
0.62%
Property Tax
2.07%

Affordability

22.4%
rent-to-income
Affordability
19.4%
rent-to-income

Detailed Comparison

When comparing Peoria, AZ and Peoria, IL, the overall cost of living indices are 125 and 61 respectively (national median = 100). Rent is $792/month cheaper in Peoria, saving renters about $9,504/year.

Median household income is $34,687/year higher in Peoria. Home values also differ significantly — the median in Peoria is $429,400 compared to $149,500 in Peoria.

Arizona has a lower income tax rate, making Peoria slightly more tax-friendly.

Frequently Asked Questions

Peoria vs Peoria — common questions

Is Peoria or Peoria cheaper to live in?
Based on our cost index, Peoria is cheaper to live in with an index of 61 compared to 125 (US average = 100).
What is the rent difference between Peoria and Peoria?
Median rent in Peoria is $1,743/month and in Peoria it's $951/month — a difference of $792/month.
Which city has higher income, Peoria or Peoria?
Median household income is $93,403 in Peoria and $58,716 in Peoria. Median household income is $34,687/year higher in Peoria.
How do taxes compare between Arizona and Illinois?
Arizona has 2.5% income tax, 5.6% sales tax, and 0.62% property tax. Illinois has 4.95% income tax, 6.25% sales tax, and 2.07% property tax.
Should I move to Peoria or Peoria?
It depends on your priorities. Peoria has a cost index of 125 with median rent of $1,743/mo, while Peoria has a cost index of 61 with rent of $951/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
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