Miami is 25% more expensive than Madison.
When comparing Miami, FL and Madison, WI, the overall cost of living indices are 129 and 103 respectively (national median = 100). Rent is $293/month cheaper in Madison, saving renters about $3,516/year.
Median household income is $17,593/year higher in Madison. Home values also differ significantly — the median in Miami is $475,200 compared to $346,900 in Madison.
Florida has no state income tax, giving Miami residents a significant tax advantage over Wisconsin's 7.65% rate.
Miami vs Madison — common questions
Other cost of living comparisons for Miami and Madison