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

St. Petersburg

Florida
106
VS

Killeen

Texas
75

St. Petersburg is 41% more expensive than Killeen.

$1,542/mo ↑ 34%
Median Rent
$1,147/mo ↓ 26%
$73,118/yr ↑ 25%
Median Income
$58,339/yr ↓ 20%
$331,500 ↑ 69%
Home Value
$196,000 ↓ 41%
$1,435/mo ↑ 22%
Owner Costs
$1,176/mo ↓ 18%
260,646
Population
156,144

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
23.6%
rent-to-income

Detailed Comparison

When comparing St. Petersburg, FL and Killeen, TX, the overall cost of living indices are 106 and 75 respectively (national median = 100). Rent is $395/month cheaper in Killeen, saving renters about $4,740/year.

Median household income is $14,779/year higher in St. Petersburg. Home values also differ significantly — the median in St. Petersburg is $331,500 compared to $196,000 in Killeen.

Frequently Asked Questions

St. Petersburg vs Killeen — common questions

Is St. Petersburg or Killeen cheaper to live in?
Based on our cost index, Killeen is cheaper to live in with an index of 75 compared to 106 (US average = 100).
What is the rent difference between St. Petersburg and Killeen?
Median rent in St. Petersburg is $1,542/month and in Killeen it's $1,147/month — a difference of $395/month.
Which city has higher income, St. Petersburg or Killeen?
Median household income is $73,118 in St. Petersburg and $58,339 in Killeen. Median household income is $14,779/year higher in St. Petersburg.
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 Killeen?
It depends on your priorities. St. Petersburg has a cost index of 106 with median rent of $1,542/mo, while Killeen has a cost index of 75 with rent of $1,147/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View St. Petersburg details → View Killeen details →

More Comparisons

Other cost of living comparisons for St. Petersburg and Killeen

St. Petersburg vs. Lubbock St. Petersburg vs. Laredo St. Petersburg vs. Fort Wayne St. Petersburg vs. Irving St. Petersburg vs. Toledo St. Petersburg vs. Chesapeake Killeen vs. Lakewood Killeen vs. Kansas City Killeen vs. Macon Killeen vs. Springfield Killeen vs. Alexandria Killeen vs. Sunnyvale