Peoria, AZ vs Aurora, IL: 125 vs 100

$1,743/mo ↑ 14%

Median Rent

$1,535/mo ↓ 12%

$93,403/yr ↑ 4%

Median Income

$90,109/yr ↓ 4%

$429,400 ↑ 65%

Home Value

$260,400 ↓ 39%

$1,589/mo ≈ Same

Owner Costs

$1,591/mo ≈ Same

194,338

Population

179,867

Detailed Comparison

When comparing Peoria, AZ and Aurora, IL, the overall cost of living indices are 125 and 100 respectively (national median = 100). Rent is $208/month cheaper in Aurora, saving renters about $2,496/year.

Median household income is $3,294/year higher in Peoria. Home values also differ significantly — the median in Peoria is $429,400 compared to $260,400 in Aurora.

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

Frequently Asked Questions

Peoria vs Aurora — common questions

Is Peoria or Aurora cheaper to live in?

Based on our cost index, Aurora is cheaper to live in with an index of 100 compared to 125 (US average = 100).

What is the rent difference between Peoria and Aurora?

Median rent in Peoria is $1,743/month and in Aurora it's $1,535/month — a difference of $208/month.

Which city has higher income, Peoria or Aurora?

Median household income is $93,403 in Peoria and $90,109 in Aurora. Median household income is $3,294/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 Aurora?

It depends on your priorities. Peoria has a cost index of 125 with median rent of $1,743/mo, while Aurora has a cost index of 100 with rent of $1,535/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.

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

Peoria

Aurora

Tax Comparison

Affordability

Detailed Comparison

Frequently Asked Questions

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