Cost of Living: Port St. Lucie, FL vs South Fulton, GA (2026)

Port St. Lucie

Florida
113
VS

South Fulton

Georgia
103

Port St. Lucie is 10% more expensive than South Fulton.

$1,781/mo ↑ 11%
Median Rent
$1,607/mo ↓ 10%
$78,137/yr ↓ 4%
Median Income
$81,798/yr ↑ 5%
$327,700 ↑ 21%
Home Value
$270,600 ↓ 17%
$1,507/mo ↓ 2%
Owner Costs
$1,541/mo ↑ 2%
220,453
Population
109,157

Tax Comparison

0%
Income Tax
5.49%
6.0%
State Sales Tax
4.0%
0.86%
Property Tax
0.92%

Affordability

27.4%
rent-to-income
Affordability
23.6%
rent-to-income

Detailed Comparison

When comparing Port St. Lucie, FL and South Fulton, GA, the overall cost of living indices are 113 and 103 respectively (national median = 100). Rent is $174/month cheaper in South Fulton, saving renters about $2,088/year.

Median household income is $3,661/year higher in South Fulton. Home values also differ significantly — the median in Port St. Lucie is $327,700 compared to $270,600 in South Fulton.

Florida has no state income tax, giving Port St. Lucie residents a significant tax advantage over Georgia's 5.49% rate.

Frequently Asked Questions

Port St. Lucie vs South Fulton — common questions

Is Port St. Lucie or South Fulton cheaper to live in?
Based on our cost index, South Fulton is cheaper to live in with an index of 103 compared to 113 (US average = 100).
What is the rent difference between Port St. Lucie and South Fulton?
Median rent in Port St. Lucie is $1,781/month and in South Fulton it's $1,607/month — a difference of $174/month.
Which city has higher income, Port St. Lucie or South Fulton?
Median household income is $78,137 in Port St. Lucie and $81,798 in South Fulton. Median household income is $3,661/year higher in South Fulton.
How do taxes compare between Florida and Georgia?
Florida has 0% income tax, 6.0% sales tax, and 0.86% property tax. Georgia has 5.49% income tax, 4.0% sales tax, and 0.92% property tax.
Should I move to Port St. Lucie or South Fulton?
It depends on your priorities. Port St. Lucie has a cost index of 113 with median rent of $1,781/mo, while South Fulton has a cost index of 103 with rent of $1,607/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Port St. Lucie details → View South Fulton details →

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