St. Petersburg is 58% cheaper than Berkeley.
When comparing St. Petersburg, FL and Berkeley, CA, the overall cost of living indices are 106 and 251 respectively (national median = 100). Rent is $585/month cheaper in St. Petersburg, saving renters about $7,020/year.
Median household income is $35,440/year higher in Berkeley. Home values also differ significantly — the median in St. Petersburg is $331,500 compared to $1,351,100 in Berkeley.
Florida has no state income tax, giving St. Petersburg residents a significant tax advantage over California's 13.3% rate.
St. Petersburg vs Berkeley — common questions
Other cost of living comparisons for St. Petersburg and Berkeley