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

Scottsdale

Arizona
165
VS

Naperville

Illinois
147

Scottsdale is 12% more expensive than Naperville.

$1,910/mo ↑ 3%
Median Rent
$1,852/mo ↓ 3%
$107,372/yr ↓ 29%
Median Income
$150,937/yr ↑ 41%
$709,900 ↑ 39%
Home Value
$509,900 ↓ 28%
$1,824/mo ↓ 16%
Owner Costs
$2,161/mo ↑ 18%
242,169
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

21.3%
rent-to-income
Affordability
14.7%
rent-to-income

Detailed Comparison

When comparing Scottsdale, AZ and Naperville, IL, the overall cost of living indices are 165 and 147 respectively (national median = 100). Rent is $58/month cheaper in Naperville, saving renters about $696/year.

Median household income is $43,565/year higher in Naperville. Home values also differ significantly — the median in Scottsdale is $709,900 compared to $509,900 in Naperville.

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

Frequently Asked Questions

Scottsdale vs Naperville — common questions

Is Scottsdale or Naperville cheaper to live in?
Based on our cost index, Naperville is cheaper to live in with an index of 147 compared to 165 (US average = 100).
What is the rent difference between Scottsdale and Naperville?
Median rent in Scottsdale is $1,910/month and in Naperville it's $1,852/month — a difference of $58/month.
Which city has higher income, Scottsdale or Naperville?
Median household income is $107,372 in Scottsdale and $150,937 in Naperville. Median household income is $43,565/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 Scottsdale or Naperville?
It depends on your priorities. Scottsdale has a cost index of 165 with median rent of $1,910/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 Scottsdale details → View Naperville details →

More Comparisons

Other cost of living comparisons for Scottsdale and Naperville

Scottsdale vs. Garland Scottsdale vs. Boise Scottsdale vs. Glendale Scottsdale vs. Arlington Scottsdale vs. Winston-Salem Scottsdale vs. Norfolk Naperville vs. Surprise Naperville vs. Pasadena Naperville vs. Joliet Naperville vs. Mesquite Naperville vs. Jackson Naperville vs. Pomona