Stockton is 8% more expensive than St. Petersburg.
When comparing Stockton, CA and St. Petersburg, FL, the overall cost of living indices are 115 and 106 respectively (national median = 100). Rent is comparable in both cities, with less than $50/month separating them.
Median household income is $3,733/year higher in Stockton. Home values also differ significantly — the median in Stockton is $412,900 compared to $331,500 in St. Petersburg.
Florida has no state income tax, giving St. Petersburg residents a significant tax advantage over California's 13.3% rate.
Stockton vs St. Petersburg — common questions
Other cost of living comparisons for Stockton and St. Petersburg