Cost of Living: Austin, TX vs Port St. Lucie, FL (2026)

Austin

Texas
134
VS

Port St. Lucie

Florida
113

Austin is 19% more expensive than Port St. Lucie.

$1,655/mo ↓ 7%
Median Rent
$1,781/mo ↑ 8%
$91,461/yr ↑ 17%
Median Income
$78,137/yr ↓ 15%
$512,700 ↑ 56%
Home Value
$327,700 ↓ 36%
$1,747/mo ↑ 16%
Owner Costs
$1,507/mo ↓ 14%
967,862
Population
220,453

Tax Comparison

0%
Income Tax
0%
6.25%
State Sales Tax
6.0%
1.6%
Property Tax
0.86%

Affordability

21.7%
rent-to-income
Affordability
27.4%
rent-to-income

Detailed Comparison

When comparing Austin, TX and Port St. Lucie, FL, the overall cost of living indices are 134 and 113 respectively (national median = 100). Rent is $126/month cheaper in Austin, saving renters about $1,512/year.

Median household income is $13,324/year higher in Austin. Home values also differ significantly — the median in Austin is $512,700 compared to $327,700 in Port St. Lucie.

Frequently Asked Questions

Austin vs Port St. Lucie — common questions

Is Austin or Port St. Lucie cheaper to live in?
Based on our cost index, Port St. Lucie is cheaper to live in with an index of 113 compared to 134 (US average = 100).
What is the rent difference between Austin and Port St. Lucie?
Median rent in Austin is $1,655/month and in Port St. Lucie it's $1,781/month — a difference of $126/month.
Which city has higher income, Austin or Port St. Lucie?
Median household income is $91,461 in Austin and $78,137 in Port St. Lucie. Median household income is $13,324/year higher in Austin.
How do taxes compare between Texas and Florida?
Texas has 0% income tax, 6.25% sales tax, and 1.6% property tax. Florida has 0% income tax, 6.0% sales tax, and 0.86% property tax.
Should I move to Austin or Port St. Lucie?
It depends on your priorities. Austin has a cost index of 134 with median rent of $1,655/mo, while Port St. Lucie has a cost index of 113 with rent of $1,781/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Austin details → View Port St. Lucie details →

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