
Miami Beach
- County:
- Miami-Dade County
- County Seat:
- No
- Area (mi²):
- 7.693
- State:
- Florida
Miami Beach is a city located in Miami-Dade County, Florida. Miami Beach has a 2025 population of 77,698. Miami Beach is currently declining at a rate of -1.21% annually and its population has decreased by -5.79% since the most recent census, which recorded a population of 82,470 in 2020.
The average household income in Miami Beach is $140,423 with a poverty rate of 14.39%. The median age in Miami Beach is 42.4 years: 42.8 years for males, and 41.6 years for females.