Cost of Living: St. Petersburg, FL vs Simi Valley, CA (2026)

St. Petersburg

Florida
106
VS

Simi Valley

California
200

St. Petersburg is 47% cheaper than Simi Valley.

$1,542/mo ↓ 39%
Median Rent
$2,513/mo ↑ 63%
$73,118/yr ↓ 38%
Median Income
$117,703/yr ↑ 61%
$331,500 ↓ 56%
Home Value
$753,500 ↑ 127%
$1,435/mo ↓ 44%
Owner Costs
$2,576/mo ↑ 80%
260,646
Population
125,769

Tax Comparison

0%
Income Tax
13.3%
6.0%
State Sales Tax
7.25%
0.86%
Property Tax
0.71%

Affordability

25.3%
rent-to-income
Affordability
25.6%
rent-to-income

Detailed Comparison

When comparing St. Petersburg, FL and Simi Valley, CA, the overall cost of living indices are 106 and 200 respectively (national median = 100). Rent is $971/month cheaper in St. Petersburg, saving renters about $11,652/year.

Median household income is $44,585/year higher in Simi Valley. Home values also differ significantly — the median in St. Petersburg is $331,500 compared to $753,500 in Simi Valley.

Florida has no state income tax, giving St. Petersburg residents a significant tax advantage over California's 13.3% rate.

Frequently Asked Questions

St. Petersburg vs Simi Valley — common questions

Is St. Petersburg or Simi Valley cheaper to live in?
Based on our cost index, St. Petersburg is cheaper to live in with an index of 106 compared to 200 (US average = 100).
What is the rent difference between St. Petersburg and Simi Valley?
Median rent in St. Petersburg is $1,542/month and in Simi Valley it's $2,513/month — a difference of $971/month.
Which city has higher income, St. Petersburg or Simi Valley?
Median household income is $73,118 in St. Petersburg and $117,703 in Simi Valley. Median household income is $44,585/year higher in Simi Valley.
How do taxes compare between Florida and California?
Florida has 0% income tax, 6.0% sales tax, and 0.86% property tax. California has 13.3% income tax, 7.25% sales tax, and 0.71% property tax.
Should I move to St. Petersburg or Simi Valley?
It depends on your priorities. St. Petersburg has a cost index of 106 with median rent of $1,542/mo, while Simi Valley has a cost index of 200 with rent of $2,513/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View St. Petersburg details → View Simi Valley details →

More Comparisons

Other cost of living comparisons for St. Petersburg and Simi Valley

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