Cost of Living: Phoenix, AZ vs Port St. Lucie, FL (2026)

Phoenix

Arizona
109
VS

Port St. Lucie

Florida
113

Phoenix is 4% cheaper than Port St. Lucie.

$1,458/mo ↓ 18%
Median Rent
$1,781/mo ↑ 22%
$77,041/yr ↓ 1%
Median Income
$78,137/yr ↑ 1%
$381,900 ↑ 17%
Home Value
$327,700 ↓ 14%
$1,430/mo ↓ 5%
Owner Costs
$1,507/mo ↑ 5%
1,624,832
Population
220,453

Tax Comparison

2.5%
Income Tax
0%
5.6%
State Sales Tax
6.0%
0.62%
Property Tax
0.86%

Affordability

22.7%
rent-to-income
Affordability
27.4%
rent-to-income

Detailed Comparison

When comparing Phoenix, AZ and Port St. Lucie, FL, the overall cost of living indices are 109 and 113 respectively (national median = 100). Rent is $323/month cheaper in Phoenix, saving renters about $3,876/year.

Median household income is $1,096/year higher in Port St. Lucie. Home values also differ significantly — the median in Phoenix is $381,900 compared to $327,700 in Port St. Lucie.

Florida has no state income tax, giving Port St. Lucie residents a significant tax advantage over Arizona's 2.5% rate.

Frequently Asked Questions

Phoenix vs Port St. Lucie — common questions

Is Phoenix or Port St. Lucie cheaper to live in?
Based on our cost index, Phoenix is cheaper to live in with an index of 109 compared to 113 (US average = 100).
What is the rent difference between Phoenix and Port St. Lucie?
Median rent in Phoenix is $1,458/month and in Port St. Lucie it's $1,781/month — a difference of $323/month.
Which city has higher income, Phoenix or Port St. Lucie?
Median household income is $77,041 in Phoenix and $78,137 in Port St. Lucie. Median household income is $1,096/year higher in Port St. Lucie.
How do taxes compare between Arizona and Florida?
Arizona has 2.5% income tax, 5.6% sales tax, and 0.62% property tax. Florida has 0% income tax, 6.0% sales tax, and 0.86% property tax.
Should I move to Phoenix or Port St. Lucie?
It depends on your priorities. Phoenix has a cost index of 109 with median rent of $1,458/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 Phoenix details → View Port St. Lucie details →

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