San Francisco is 107% more expensive than Miami.
When comparing San Francisco, CA and Miami, FL, the overall cost of living indices are 267 and 129 respectively (national median = 100). Rent is $762/month cheaper in Miami, saving renters about $9,144/year.
Median household income is $82,056/year higher in San Francisco. Home values also differ significantly — the median in San Francisco is $1,380,500 compared to $475,200 in Miami.
Florida has no state income tax, giving Miami residents a significant tax advantage over California's 13.3% rate.
San Francisco vs Miami — common questions
Other cost of living comparisons for San Francisco and Miami