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

Brownsville

Texas
54
VS

Round Rock

Texas
122

Brownsville is 56% cheaper than Round Rock.

$906/mo ↓ 47%
Median Rent
$1,713/mo ↑ 89%
$48,675/yr ↓ 50%
Median Income
$97,187/yr ↑ 100%
$122,400 ↓ 68%
Home Value
$383,700 ↑ 213%
$830/mo ↓ 53%
Owner Costs
$1,781/mo ↑ 115%
188,023
Population
124,288

Tax Comparison

0%
Income Tax
0%
6.25%
State Sales Tax
6.25%
1.6%
Property Tax
1.6%

Affordability

22.3%
rent-to-income
Affordability
21.2%
rent-to-income

Detailed Comparison

When comparing Brownsville, TX and Round Rock, TX, the overall cost of living indices are 54 and 122 respectively (national median = 100). Rent is $807/month cheaper in Brownsville, saving renters about $9,684/year.

Median household income is $48,512/year higher in Round Rock. Home values also differ significantly — the median in Brownsville is $122,400 compared to $383,700 in Round Rock.

Both cities share the same state tax structure since they are in Texas.

Frequently Asked Questions

Brownsville vs Round Rock — common questions

Is Brownsville or Round Rock cheaper to live in?
Based on our cost index, Brownsville is cheaper to live in with an index of 54 compared to 122 (US average = 100).
What is the rent difference between Brownsville and Round Rock?
Median rent in Brownsville is $906/month and in Round Rock it's $1,713/month — a difference of $807/month.
Which city has higher income, Brownsville or Round Rock?
Median household income is $48,675 in Brownsville and $97,187 in Round Rock. Median household income is $48,512/year higher in Round Rock.
How do taxes compare between Texas and Texas?
Both cities are in Texas and share the same state tax rates: 0% income tax, 6.25% sales tax, and 1.6% property tax.
Should I move to Brownsville or Round Rock?
It depends on your priorities. Brownsville has a cost index of 54 with median rent of $906/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 Brownsville details → View Round Rock details →

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