How easy it is to get around without a car, neighborhood by neighborhood.
Walkability in Miami swings hard by neighborhood — dense, transit-served areas near downtown are genuinely walkable; newer suburban areas are built around driving. For an exact score on any address, Walk Score's free lookup is the standard tool.
Generally walkable: Brickell, Coral Gables, Wynwood, Coconut Grove. More car-dependent: Doral and most newer suburban development.