Cost of Living: St. Petersburg, FL vs Allen, TX (2026)

St. Petersburg

Florida
106
VS

Allen

Texas
137

St. Petersburg is 23% cheaper than Allen.

$1,542/mo ↓ 18%
Median Rent
$1,877/mo ↑ 22%
$73,118/yr ↓ 43%
Median Income
$129,130/yr ↑ 77%
$331,500 ↓ 23%
Home Value
$429,900 ↑ 30%
$1,435/mo ↓ 31%
Owner Costs
$2,083/mo ↑ 45%
260,646
Population
107,684

Tax Comparison

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

Affordability

25.3%
rent-to-income
Affordability
17.4%
rent-to-income

Detailed Comparison

When comparing St. Petersburg, FL and Allen, TX, the overall cost of living indices are 106 and 137 respectively (national median = 100). Rent is $335/month cheaper in St. Petersburg, saving renters about $4,020/year.

Median household income is $56,012/year higher in Allen. Home values also differ significantly — the median in St. Petersburg is $331,500 compared to $429,900 in Allen.

Frequently Asked Questions

St. Petersburg vs Allen — common questions

Is St. Petersburg or Allen cheaper to live in?
Based on our cost index, St. Petersburg is cheaper to live in with an index of 106 compared to 137 (US average = 100).
What is the rent difference between St. Petersburg and Allen?
Median rent in St. Petersburg is $1,542/month and in Allen it's $1,877/month — a difference of $335/month.
Which city has higher income, St. Petersburg or Allen?
Median household income is $73,118 in St. Petersburg and $129,130 in Allen. Median household income is $56,012/year higher in Allen.
How do taxes compare between Florida and Texas?
Florida has 0% income tax, 6.0% sales tax, and 0.86% property tax. Texas has 0% income tax, 6.25% sales tax, and 1.6% property tax.
Should I move to St. Petersburg or Allen?
It depends on your priorities. St. Petersburg has a cost index of 106 with median rent of $1,542/mo, while Allen has a cost index of 137 with rent of $1,877/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View St. Petersburg details → View Allen details →

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