Cost of Living: Gilbert, AZ vs Joliet, IL (2026)

Gilbert

Arizona
148
VS

Joliet

Illinois
88

Gilbert is 68% more expensive than Joliet.

$2,028/mo ↑ 64%
Median Rent
$1,237/mo ↓ 39%
$121,351/yr ↑ 38%
Median Income
$88,026/yr ↓ 27%
$518,600 ↑ 109%
Home Value
$248,600 ↓ 52%
$1,908/mo ↑ 30%
Owner Costs
$1,472/mo ↓ 23%
271,118
Population
149,785

Tax Comparison

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

Affordability

20.1%
rent-to-income
Affordability
16.9%
rent-to-income

Detailed Comparison

When comparing Gilbert, AZ and Joliet, IL, the overall cost of living indices are 148 and 88 respectively (national median = 100). Rent is $791/month cheaper in Joliet, saving renters about $9,492/year.

Median household income is $33,325/year higher in Gilbert. Home values also differ significantly — the median in Gilbert is $518,600 compared to $248,600 in Joliet.

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

Frequently Asked Questions

Gilbert vs Joliet — common questions

Is Gilbert or Joliet cheaper to live in?
Based on our cost index, Joliet is cheaper to live in with an index of 88 compared to 148 (US average = 100).
What is the rent difference between Gilbert and Joliet?
Median rent in Gilbert is $2,028/month and in Joliet it's $1,237/month — a difference of $791/month.
Which city has higher income, Gilbert or Joliet?
Median household income is $121,351 in Gilbert and $88,026 in Joliet. Median household income is $33,325/year higher in Gilbert.
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 Gilbert or Joliet?
It depends on your priorities. Gilbert has a cost index of 148 with median rent of $2,028/mo, while Joliet has a cost index of 88 with rent of $1,237/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Gilbert details → View Joliet details →

More Comparisons

Other cost of living comparisons for Gilbert and Joliet

Gilbert vs. Chula Vista Gilbert vs. North Las Vegas Gilbert vs. Madison Gilbert vs. Reno Gilbert vs. Buffalo Gilbert vs. Toledo Joliet vs. Jackson Joliet vs. Surprise Joliet vs. Escondido Joliet vs. Naperville Joliet vs. Bellevue Joliet vs. Pasadena