Cost of Living: Kansas City, KS vs Peoria, IL (2026)

Kansas City

Kansas City
65
VS

Peoria

Illinois
61

Kansas City is 7% more expensive than Peoria.

$1,073/mo ↑ 13%
Median Rent
$951/mo ↓ 11%
$59,183/yr ≈ Same
Median Income
$58,716/yr ≈ Same
$147,100 ↓ 2%
Home Value
$149,500 ↑ 2%
$1,054/mo ↑ 5%
Owner Costs
$1,007/mo ↓ 4%
154,776
Population
112,126

Tax Comparison

5.7%
Income Tax
4.95%
6.5%
State Sales Tax
6.25%
1.41%
Property Tax
2.07%

Affordability

21.8%
rent-to-income
Affordability
19.4%
rent-to-income

Detailed Comparison

When comparing Kansas City, KS and Peoria, IL, the overall cost of living indices are 65 and 61 respectively (national median = 100). Rent is $122/month cheaper in Peoria, saving renters about $1,464/year.

Median household income is $467/year higher in Kansas City. Home values also differ significantly — the median in Kansas City is $147,100 compared to $149,500 in Peoria.

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

Frequently Asked Questions

Kansas City vs Peoria — common questions

Is Kansas City or Peoria cheaper to live in?
Based on our cost index, Peoria is cheaper to live in with an index of 61 compared to 65 (US average = 100).
What is the rent difference between Kansas City and Peoria?
Median rent in Kansas City is $1,073/month and in Peoria it's $951/month — a difference of $122/month.
Which city has higher income, Kansas City or Peoria?
Median household income is $59,183 in Kansas City and $58,716 in Peoria. Median household income is $467/year higher in Kansas City.
How do taxes compare between Kansas and Illinois?
Kansas has 5.7% income tax, 6.5% sales tax, and 1.41% property tax. Illinois has 4.95% income tax, 6.25% sales tax, and 2.07% property tax.
Should I move to Kansas City or Peoria?
It depends on your priorities. Kansas City has a cost index of 65 with median rent of $1,073/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 Kansas City details → View Peoria details →

More Comparisons

Other cost of living comparisons for Kansas City and Peoria

Kansas City vs. Killeen Kansas City vs. Springfield Kansas City vs. Lakewood Kansas City vs. Sunnyvale Kansas City vs. Macon Kansas City vs. Hollywood Peoria vs. Pompano Beach Peoria vs. Downey Peoria vs. Lansing Peoria vs. Murrieta Peoria vs. Las Cruces Peoria vs. Pueblo