Miami Beach is the 26th largest city in Florida based on official 2019 estimates from the U.S. Miami Beach's population is 82,890 according to the 2020 census. The neighborhood of South Beach, comprising the southernmost 2.5 square miles (6.5 km 2) of Miami Beach, along with Downtown Miami and the Port of Miami, collectively form the commercial center of South Florida. The municipality is located on natural and man-made barrier islands between the Atlantic Ocean and Biscayne Bay, the latter of which separates the Beach from the mainland city of Miami. Miami Beach is a coastal resort city in Miami-Dade County, Florida, United States.
