Downtown Miami is the urban city center of Miami, Florida, United States. The city's greater downtown region consists of the Central Business District, Brickell, the Historic District, Government Center, the Arts & Entertainment District, and Park West. It is divided by the Miami River and is bordered by Midtown Miami's Edgewater, and Wynwood sections t…Downtown Miami is the urban city center of Miami, Florida, United States. The city's greater downtown region consists of the Central Business District, Brickell, the Historic District, Government Center, the Arts & Entertainment District, and Park West. It is divided by the Miami River and is bordered by Midtown Miami's Edgewater, and Wynwood sections to its north, Biscayne Bay to its east, the Health District and Overtown to its west, and Coconut Grove to its south.