Cost of Living: Peoria, AZ vs Ontario, CA (2026)

Peoria

Arizona
125
VS

Ontario

California
152

Peoria is 18% cheaper than Ontario.

$1,743/mo ↓ 9%
Median Rent
$1,916/mo ↑ 10%
$93,403/yr ↑ 13%
Median Income
$82,806/yr ↓ 11%
$429,400 ↓ 24%
Home Value
$568,000 ↑ 32%
$1,589/mo ↓ 19%
Owner Costs
$1,967/mo ↑ 24%
194,338
Population
178,347

Tax Comparison

2.5%
Income Tax
13.3%
5.6%
State Sales Tax
7.25%
0.62%
Property Tax
0.71%

Affordability

22.4%
rent-to-income
Affordability
27.8%
rent-to-income

Detailed Comparison

When comparing Peoria, AZ and Ontario, CA, the overall cost of living indices are 125 and 152 respectively (national median = 100). Rent is $173/month cheaper in Peoria, saving renters about $2,076/year.

Median household income is $10,597/year higher in Peoria. Home values also differ significantly — the median in Peoria is $429,400 compared to $568,000 in Ontario.

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

Frequently Asked Questions

Peoria vs Ontario — common questions

Is Peoria or Ontario cheaper to live in?
Based on our cost index, Peoria is cheaper to live in with an index of 125 compared to 152 (US average = 100).
What is the rent difference between Peoria and Ontario?
Median rent in Peoria is $1,743/month and in Ontario it's $1,916/month — a difference of $173/month.
Which city has higher income, Peoria or Ontario?
Median household income is $93,403 in Peoria and $82,806 in Ontario. Median household income is $10,597/year higher in Peoria.
How do taxes compare between Arizona and California?
Arizona has 2.5% income tax, 5.6% sales tax, and 0.62% property tax. California has 13.3% income tax, 7.25% sales tax, and 0.71% property tax.
Should I move to Peoria or Ontario?
It depends on your priorities. Peoria has a cost index of 125 with median rent of $1,743/mo, while Ontario has a cost index of 152 with rent of $1,916/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Peoria details → View Ontario details →

More Comparisons

Other cost of living comparisons for Peoria and Ontario

Peoria vs. Huntington Beach Peoria vs. Knoxville Peoria vs. Overland Park Peoria vs. Vancouver Peoria vs. Sioux Falls Peoria vs. Glendale Ontario vs. Aurora Ontario vs. Eugene Ontario vs. Chattanooga Ontario vs. Elk Grove Ontario vs. Fort Lauderdale Ontario vs. Santa Rosa