Cost of Living: Denver, CO vs Round Rock, TX (2026)

Denver

Colorado
147
VS

Round Rock

Texas
122

Denver is 20% more expensive than Round Rock.

$1,770/mo ↑ 3%
Median Rent
$1,713/mo ↓ 3%
$91,681/yr ↓ 6%
Median Income
$97,187/yr ↑ 6%
$586,700 ↑ 53%
Home Value
$383,700 ↓ 35%
$1,839/mo ↑ 3%
Owner Costs
$1,781/mo ↓ 3%
713,734
Population
124,288

Tax Comparison

4.4%
Income Tax
0%
2.9%
State Sales Tax
6.25%
0.51%
Property Tax
1.6%

Affordability

23.2%
rent-to-income
Affordability
21.2%
rent-to-income

Detailed Comparison

When comparing Denver, CO and Round Rock, TX, the overall cost of living indices are 147 and 122 respectively (national median = 100). Rent is $57/month cheaper in Round Rock, saving renters about $684/year.

Median household income is $5,506/year higher in Round Rock. Home values also differ significantly — the median in Denver is $586,700 compared to $383,700 in Round Rock.

Texas has no state income tax, giving Round Rock residents a significant tax advantage over Colorado's 4.4% rate.

Frequently Asked Questions

Denver vs Round Rock — common questions

Is Denver 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 147 (US average = 100).
What is the rent difference between Denver and Round Rock?
Median rent in Denver is $1,770/month and in Round Rock it's $1,713/month — a difference of $57/month.
Which city has higher income, Denver or Round Rock?
Median household income is $91,681 in Denver and $97,187 in Round Rock. Median household income is $5,506/year higher in Round Rock.
How do taxes compare between Colorado and Texas?
Colorado has 4.4% income tax, 2.9% sales tax, and 0.51% property tax. Texas has 0% income tax, 6.25% sales tax, and 1.6% property tax.
Should I move to Denver or Round Rock?
It depends on your priorities. Denver has a cost index of 147 with median rent of $1,770/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 Denver details → View Round Rock details →

More Comparisons

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