Cost of Living: St. Petersburg, FL vs Augusta, GA (2026)

St. Petersburg

Florida
106
VS

Augusta

Georgia
67

St. Petersburg is 58% more expensive than Augusta.

$1,542/mo ↑ 42%
Median Rent
$1,087/mo ↓ 30%
$73,118/yr ↑ 38%
Median Income
$53,134/yr ↓ 27%
$331,500 ↑ 103%
Home Value
$162,900 ↓ 51%
$1,435/mo ↑ 36%
Owner Costs
$1,053/mo ↓ 27%
260,646
Population
201,504

Tax Comparison

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

Affordability

25.3%
rent-to-income
Affordability
24.5%
rent-to-income

Detailed Comparison

When comparing St. Petersburg, FL and Augusta, GA, the overall cost of living indices are 106 and 67 respectively (national median = 100). Rent is $455/month cheaper in Augusta, saving renters about $5,460/year.

Median household income is $19,984/year higher in St. Petersburg. Home values also differ significantly — the median in St. Petersburg is $331,500 compared to $162,900 in Augusta.

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

Frequently Asked Questions

St. Petersburg vs Augusta — common questions

Is St. Petersburg or Augusta cheaper to live in?
Based on our cost index, Augusta is cheaper to live in with an index of 67 compared to 106 (US average = 100).
What is the rent difference between St. Petersburg and Augusta?
Median rent in St. Petersburg is $1,542/month and in Augusta it's $1,087/month — a difference of $455/month.
Which city has higher income, St. Petersburg or Augusta?
Median household income is $73,118 in St. Petersburg and $53,134 in Augusta. Median household income is $19,984/year higher in St. Petersburg.
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 St. Petersburg or Augusta?
It depends on your priorities. St. Petersburg has a cost index of 106 with median rent of $1,542/mo, while Augusta has a cost index of 67 with rent of $1,087/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View St. Petersburg details → View Augusta details →

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