Cost of Living: Tulsa, OK vs Round Rock, TX (2026)

Tulsa

Oklahoma
67
VS

Round Rock

Texas
122

Tulsa is 45% cheaper than Round Rock.

$998/mo ↓ 42%
Median Rent
$1,713/mo ↑ 72%
$58,407/yr ↓ 40%
Median Income
$97,187/yr ↑ 66%
$189,600 ↓ 51%
Home Value
$383,700 ↑ 102%
$1,027/mo ↓ 42%
Owner Costs
$1,781/mo ↑ 73%
412,322
Population
124,288

Tax Comparison

4.75%
Income Tax
0%
4.5%
State Sales Tax
6.25%
0.9%
Property Tax
1.6%

Affordability

20.5%
rent-to-income
Affordability
21.2%
rent-to-income

Detailed Comparison

When comparing Tulsa, OK and Round Rock, TX, the overall cost of living indices are 67 and 122 respectively (national median = 100). Rent is $715/month cheaper in Tulsa, saving renters about $8,580/year.

Median household income is $38,780/year higher in Round Rock. Home values also differ significantly — the median in Tulsa is $189,600 compared to $383,700 in Round Rock.

Texas has no state income tax, giving Round Rock residents a significant tax advantage over Oklahoma's 4.75% rate.

Frequently Asked Questions

Tulsa vs Round Rock — common questions

Is Tulsa or Round Rock cheaper to live in?
Based on our cost index, Tulsa is cheaper to live in with an index of 67 compared to 122 (US average = 100).
What is the rent difference between Tulsa and Round Rock?
Median rent in Tulsa is $998/month and in Round Rock it's $1,713/month — a difference of $715/month.
Which city has higher income, Tulsa or Round Rock?
Median household income is $58,407 in Tulsa and $97,187 in Round Rock. Median household income is $38,780/year higher in Round Rock.
How do taxes compare between Oklahoma and Texas?
Oklahoma has 4.75% income tax, 4.5% sales tax, and 0.9% property tax. Texas has 0% income tax, 6.25% sales tax, and 1.6% property tax.
Should I move to Tulsa or Round Rock?
It depends on your priorities. Tulsa has a cost index of 67 with median rent of $998/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 Tulsa details → View Round Rock details →

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