Cost of Living: Louisville, KY vs Scottsdale, AZ (2026)

Louisville

Kentucky
74
VS

Scottsdale

Arizona
165

Louisville is 55% cheaper than Scottsdale.

$1,069/mo ↓ 44%
Median Rent
$1,910/mo ↑ 79%
$64,731/yr ↓ 40%
Median Income
$107,372/yr ↑ 66%
$221,500 ↓ 69%
Home Value
$709,900 ↑ 220%
$1,118/mo ↓ 39%
Owner Costs
$1,824/mo ↑ 63%
627,210
Population
242,169

Tax Comparison

4.0%
Income Tax
2.5%
6.0%
State Sales Tax
5.6%
0.83%
Property Tax
0.62%

Affordability

19.8%
rent-to-income
Affordability
21.3%
rent-to-income

Detailed Comparison

When comparing Louisville, KY and Scottsdale, AZ, the overall cost of living indices are 74 and 165 respectively (national median = 100). Rent is $841/month cheaper in Louisville, saving renters about $10,092/year.

Median household income is $42,641/year higher in Scottsdale. Home values also differ significantly — the median in Louisville is $221,500 compared to $709,900 in Scottsdale.

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

Frequently Asked Questions

Louisville vs Scottsdale — common questions

Is Louisville or Scottsdale cheaper to live in?
Based on our cost index, Louisville is cheaper to live in with an index of 74 compared to 165 (US average = 100).
What is the rent difference between Louisville and Scottsdale?
Median rent in Louisville is $1,069/month and in Scottsdale it's $1,910/month — a difference of $841/month.
Which city has higher income, Louisville or Scottsdale?
Median household income is $64,731 in Louisville and $107,372 in Scottsdale. Median household income is $42,641/year higher in Scottsdale.
How do taxes compare between Kentucky and Arizona?
Kentucky has 4.0% income tax, 6.0% sales tax, and 0.83% property tax. Arizona has 2.5% income tax, 5.6% sales tax, and 0.62% property tax.
Should I move to Louisville or Scottsdale?
It depends on your priorities. Louisville has a cost index of 74 with median rent of $1,069/mo, while Scottsdale has a cost index of 165 with rent of $1,910/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Louisville details → View Scottsdale details →

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