Cost of Living: Boise, ID vs Port St. Lucie, FL (2026)

Boise

Idaho
112
VS

Port St. Lucie

Florida
113

Boise and Port St. Lucie have a similar cost of living.

$1,359/mo ↓ 24%
Median Rent
$1,781/mo ↑ 31%
$81,308/yr ↑ 4%
Median Income
$78,137/yr ↓ 4%
$456,000 ↑ 39%
Home Value
$327,700 ↓ 28%
$1,337/mo ↓ 11%
Owner Costs
$1,507/mo ↑ 13%
235,701
Population
220,453

Tax Comparison

5.8%
Income Tax
0%
6.0%
State Sales Tax
6.0%
0.63%
Property Tax
0.86%

Affordability

20.1%
rent-to-income
Affordability
27.4%
rent-to-income

Detailed Comparison

When comparing Boise, ID and Port St. Lucie, FL, the overall cost of living indices are 112 and 113 respectively (national median = 100). Rent is $422/month cheaper in Boise, saving renters about $5,064/year.

Median household income is $3,171/year higher in Boise. Home values also differ significantly — the median in Boise is $456,000 compared to $327,700 in Port St. Lucie.

Florida has no state income tax, giving Port St. Lucie residents a significant tax advantage over Idaho's 5.8% rate.

Frequently Asked Questions

Boise vs Port St. Lucie — common questions

Is Boise or Port St. Lucie cheaper to live in?
Based on our cost index, Boise is cheaper to live in with an index of 112 compared to 113 (US average = 100).
What is the rent difference between Boise and Port St. Lucie?
Median rent in Boise is $1,359/month and in Port St. Lucie it's $1,781/month — a difference of $422/month.
Which city has higher income, Boise or Port St. Lucie?
Median household income is $81,308 in Boise and $78,137 in Port St. Lucie. Median household income is $3,171/year higher in Boise.
How do taxes compare between Idaho and Florida?
Idaho has 5.8% income tax, 6.0% sales tax, and 0.63% property tax. Florida has 0% income tax, 6.0% sales tax, and 0.86% property tax.
Should I move to Boise or Port St. Lucie?
It depends on your priorities. Boise has a cost index of 112 with median rent of $1,359/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 Boise details → View Port St. Lucie details →

More Comparisons

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