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

Metairie

Louisiana
88
VS

Round Rock

Texas
122

Metairie is 28% cheaper than Round Rock.

$1,159/mo ↓ 32%
Median Rent
$1,713/mo ↑ 48%
$73,256/yr ↓ 25%
Median Income
$97,187/yr ↑ 33%
$308,900 ↓ 19%
Home Value
$383,700 ↑ 24%
$1,186/mo ↓ 33%
Owner Costs
$1,781/mo ↑ 50%
138,995
Population
124,288

Tax Comparison

4.25%
Income Tax
0%
4.45%
State Sales Tax
6.25%
0.55%
Property Tax
1.6%

Affordability

19.0%
rent-to-income
Affordability
21.2%
rent-to-income

Detailed Comparison

When comparing Metairie, LA and Round Rock, TX, the overall cost of living indices are 88 and 122 respectively (national median = 100). Rent is $554/month cheaper in Metairie, saving renters about $6,648/year.

Median household income is $23,931/year higher in Round Rock. Home values also differ significantly — the median in Metairie is $308,900 compared to $383,700 in Round Rock.

Texas has no state income tax, giving Round Rock residents a significant tax advantage over Louisiana's 4.25% rate.

Frequently Asked Questions

Metairie vs Round Rock — common questions

Is Metairie or Round Rock cheaper to live in?
Based on our cost index, Metairie is cheaper to live in with an index of 88 compared to 122 (US average = 100).
What is the rent difference between Metairie and Round Rock?
Median rent in Metairie is $1,159/month and in Round Rock it's $1,713/month — a difference of $554/month.
Which city has higher income, Metairie or Round Rock?
Median household income is $73,256 in Metairie and $97,187 in Round Rock. Median household income is $23,931/year higher in Round Rock.
How do taxes compare between Louisiana and Texas?
Louisiana has 4.25% income tax, 4.45% sales tax, and 0.55% property tax. Texas has 0% income tax, 6.25% sales tax, and 1.6% property tax.
Should I move to Metairie or Round Rock?
It depends on your priorities. Metairie has a cost index of 88 with median rent of $1,159/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 Metairie details → View Round Rock details →

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