Cost of Living: San Antonio, TX vs Peoria, IL (2026)

San Antonio

Texas
82
VS

Peoria

Illinois
61

San Antonio is 34% more expensive than Peoria.

$1,258/mo ↑ 32%
Median Rent
$951/mo ↓ 24%
$62,917/yr ↑ 7%
Median Income
$58,716/yr ↓ 7%
$219,700 ↑ 47%
Home Value
$149,500 ↓ 32%
$1,235/mo ↑ 23%
Owner Costs
$1,007/mo ↓ 18%
1,458,954
Population
112,126

Tax Comparison

0%
Income Tax
4.95%
6.25%
State Sales Tax
6.25%
1.6%
Property Tax
2.07%

Affordability

24.0%
rent-to-income
Affordability
19.4%
rent-to-income

Detailed Comparison

When comparing San Antonio, TX and Peoria, IL, the overall cost of living indices are 82 and 61 respectively (national median = 100). Rent is $307/month cheaper in Peoria, saving renters about $3,684/year.

Median household income is $4,201/year higher in San Antonio. Home values also differ significantly — the median in San Antonio is $219,700 compared to $149,500 in Peoria.

Texas has no state income tax, giving San Antonio residents a significant tax advantage over Illinois's 4.95% rate.

Frequently Asked Questions

San Antonio vs Peoria — common questions

Is San Antonio or Peoria cheaper to live in?
Based on our cost index, Peoria is cheaper to live in with an index of 61 compared to 82 (US average = 100).
What is the rent difference between San Antonio and Peoria?
Median rent in San Antonio is $1,258/month and in Peoria it's $951/month — a difference of $307/month.
Which city has higher income, San Antonio or Peoria?
Median household income is $62,917 in San Antonio and $58,716 in Peoria. Median household income is $4,201/year higher in San Antonio.
How do taxes compare between Texas and Illinois?
Texas has 0% income tax, 6.25% sales tax, and 1.6% property tax. Illinois has 4.95% income tax, 6.25% sales tax, and 2.07% property tax.
Should I move to San Antonio or Peoria?
It depends on your priorities. San Antonio has a cost index of 82 with median rent of $1,258/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.
View San Antonio details → View Peoria details →

More Comparisons

Other cost of living comparisons for San Antonio and Peoria

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