Cost of Living: Scottsdale, AZ vs Round Rock, TX (2026)

Scottsdale

Arizona
165
VS

Round Rock

Texas
122

Scottsdale is 35% more expensive than Round Rock.

$1,910/mo ↑ 12%
Median Rent
$1,713/mo ↓ 10%
$107,372/yr ↑ 10%
Median Income
$97,187/yr ↓ 9%
$709,900 ↑ 85%
Home Value
$383,700 ↓ 46%
$1,824/mo ↑ 2%
Owner Costs
$1,781/mo ↓ 2%
242,169
Population
124,288

Tax Comparison

2.5%
Income Tax
0%
5.6%
State Sales Tax
6.25%
0.62%
Property Tax
1.6%

Affordability

21.3%
rent-to-income
Affordability
21.2%
rent-to-income

Detailed Comparison

When comparing Scottsdale, AZ and Round Rock, TX, the overall cost of living indices are 165 and 122 respectively (national median = 100). Rent is $197/month cheaper in Round Rock, saving renters about $2,364/year.

Median household income is $10,185/year higher in Scottsdale. Home values also differ significantly — the median in Scottsdale is $709,900 compared to $383,700 in Round Rock.

Texas has no state income tax, giving Round Rock residents a significant tax advantage over Arizona's 2.5% rate.

Frequently Asked Questions

Scottsdale vs Round Rock — common questions

Is Scottsdale or Round Rock cheaper to live in?
Based on our cost index, Round Rock is cheaper to live in with an index of 122 compared to 165 (US average = 100).
What is the rent difference between Scottsdale and Round Rock?
Median rent in Scottsdale is $1,910/month and in Round Rock it's $1,713/month — a difference of $197/month.
Which city has higher income, Scottsdale or Round Rock?
Median household income is $107,372 in Scottsdale and $97,187 in Round Rock. Median household income is $10,185/year higher in Scottsdale.
How do taxes compare between Arizona and Texas?
Arizona has 2.5% income tax, 5.6% sales tax, and 0.62% property tax. Texas has 0% income tax, 6.25% sales tax, and 1.6% property tax.
Should I move to Scottsdale or Round Rock?
It depends on your priorities. Scottsdale has a cost index of 165 with median rent of $1,910/mo, while Round Rock has a cost index of 122 with rent of $1,713/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Scottsdale details → View Round Rock details →

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