Cost of Living: Glendale, AZ vs Naperville, IL (2026)

Glendale

Arizona
102
VS

Naperville

Illinois
147

Glendale is 31% cheaper than Naperville.

$1,397/mo ↓ 25%
Median Rent
$1,852/mo ↑ 33%
$70,139/yr ↓ 54%
Median Income
$150,937/yr ↑ 115%
$347,000 ↓ 32%
Home Value
$509,900 ↑ 47%
$1,356/mo ↓ 37%
Owner Costs
$2,161/mo ↑ 59%
250,193
Population
149,424

Tax Comparison

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

Affordability

23.9%
rent-to-income
Affordability
14.7%
rent-to-income

Detailed Comparison

When comparing Glendale, AZ and Naperville, IL, the overall cost of living indices are 102 and 147 respectively (national median = 100). Rent is $455/month cheaper in Glendale, saving renters about $5,460/year.

Median household income is $80,798/year higher in Naperville. Home values also differ significantly — the median in Glendale is $347,000 compared to $509,900 in Naperville.

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

Frequently Asked Questions

Glendale vs Naperville — common questions

Is Glendale or Naperville cheaper to live in?
Based on our cost index, Glendale is cheaper to live in with an index of 102 compared to 147 (US average = 100).
What is the rent difference between Glendale and Naperville?
Median rent in Glendale is $1,397/month and in Naperville it's $1,852/month — a difference of $455/month.
Which city has higher income, Glendale or Naperville?
Median household income is $70,139 in Glendale and $150,937 in Naperville. Median household income is $80,798/year higher in Naperville.
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 Glendale or Naperville?
It depends on your priorities. Glendale has a cost index of 102 with median rent of $1,397/mo, while Naperville has a cost index of 147 with rent of $1,852/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Glendale details → View Naperville details →

More Comparisons

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