The Miami metropolitan area, officially the Miami–Fort Lauderdale–West Palm Beach metropolitan statistical area, is the most populous metropolitan area in the U.S. state of Florida, encompassing three main counties in South Florida extending from Palm Beach County in the north to Miami-Dade County in the south, with Broward County in between the two. The city of Miami serves as its core, while Fort Lauderdale and West Palm Beach serve as anchors of their respective counties. The much larger Miami–Port Saint Lucie–Fort Lauderdale combined statistical area (CSA) covers several peripheral counties which include the Treasure Coast region to the north and the Florida Keys to the south. The contiguous urban area is , whereas the remainder mostly consists of the Everglades and surrounding wetlands. With an estimated population of over 6.3 million, its population exceeds 31 of the nation's 50 states and is the eighth-largest in the country, the fifth-largest in the Southern United States and the second-largest (after Atlanta) in the Southeastern United States. With of urban landmass, the Miami metropolitan area is also one of the world's 100 most populous urbanized areas (ranked 70th by the UN and 80th by the CIA).
Miami is the region's financial and cultural core, with it being the most populous city. According to the Globalization and World Cities Research Network classification, Miami is a "Beta plus" city. The Global Financial Centres Index (GFCI 37) ranked Miami as the world's 26th most important finance center as of May 2025, ranking 7th in the United States. The metropolitan area is by far the largest urban economy in Florida, with a 2023 gross domestic product of $533.674 billion. The Miami area is also sometimes dubbed as the "capital of Latin America" due to its strong cultural ties and large Hispanic and Latino population.
The Miami urban corridor is largely confined to a strip of land between the Atlantic Ocean and Everglades, and Miami's urbanized area is about long (north to south) and at most east to west; in some areas, its east to west width is only . The Miami metropolitan statistical area is the second-longest urbanized area in the United States behind the New York metropolitan area.PDFMiami-Fort Lauderdale-Pompano Beach: Linear & Visionless – retrieved August 2, 2006 It was the eighth-most densely populated urbanized area in the United States as of the 2000 census.USA Urbanized Areas Over 500,000: 2000 Rankings – Rank by Density – URL retrieved September 5, 2006
In the 2020 census, the Miami-Fort Lauderdale urbanized area had a land area of , with a population of 6,077,522, for a population density of . The Miami metropolitan area had one urban cluster (UC) in the 2020 census, which is not part of the Miami urbanized area. The Belle Glade urban cluster had a population of 23,009, area of and population density of . Miami, the largest city in the metropolitan area, had population density of over 10,000/sq mi (more than 3,800/km2) in 2000.Lists of Census 2000 Urbanized Areas and Urban Clusters – URL retrieved August 27, 2006NOTE: large (2.8 MB) PDF file – UMiami, Florida Urbanized Area Outline Map, 2000 Census – URL retrieved August 27, 2006 The Miami Urbanized Area was the fourth-largest urbanized area in the United States in the 2010 census.
The most notable colleges and universities in the Miami metropolitan area include Barry University, Florida Atlantic University, Florida International University, Nova Southeastern University, St. Thomas University, and the University of Miami. The region also has three community colleges, Broward College, Miami Dade College, and Palm Beach State College. Some of these institutions, such as Florida International University and Miami Dade College, make up some of the largest institutions of higher learning in the United States.
Other names The Miami metropolitan area is also known as the South Florida metropolitan area, Miami/Fort Lauderdale metropolitan area, SoFlo, SoFla, the Gold Coast, the Tri-County Area, or Greater Miami, and, for U.S. government statistical purposes, the Miami–Fort Lauderdale–West Palm Beach Metropolitan Statistical Area.
Definitions Miami metropolitan area
, the Miami metropolitan area is defined by the U.S. Office of Management and Budget as the Miami-Fort Lauderdale-West Palm Beach Metropolitan Statistical Area (MSA), with a 2020 population of 6,138,333. The MSA is made up of three "metropolitan divisions" : Miami-Miami Beach-Kendall Metropolitan Division, coterminous with Miami Dade County (2020 population 2,701,767). Fort Lauderdale-Pompano Beach-Sunrise Metropolitan Division, coterminous with Broward County (2020 population 1,944,375). West Palm Beach-Boca Raton-Delray Beach Metropolitan Division, coterminous with Palm Beach County (2020 population 1,492,191).
The MSA is the second most populous metropolitan area in the Southeastern United States and has an area of 6,137 sq. mi (15,890 km2).
The original MSA for Miami, as defined by the OMB, included only Dade County (now Miami-Dade County). In 1995, the Miami-Hialeah and Fort Lauderdale-Hollywood-Pompano Beach MSAs had been merged into the Miami-Fort Lauderdale Consolidated MSA, consisting of the Miami Primary MSA (Dade County) and the Fort Lauderdale Primary MSA (Broward County).
In 2003, the West Palm Beach-Boca Raton-Boynton Beach MSA was merged with the consolidated MSA to form the Miami-Fort Lauderdale-Miami Beach Metropolitan Statistical Area, consisting of: the Fort Lauderdale-Pompano Beach-Deerfield Beach Metropolitan Division (Broward County), the Miami-Miami Beach-Kendall Metropolitan Division (Miami-Dade County), and the West Palm Beach-Boca Raton-Boynton Beach Metropolitan Division (Palm Beach County).
Miami-Port Saint Lucie-Fort Lauderdale Combined Statistical Area The Census Bureau also defines a wider commercial region based on commuting patterns, the Miami-Port Saint Lucie-Fort Lauderdale Combined Statistical Area (CSA), with a population of 6,887,655 in 2020.
, the CSA consists of three component metropolitan statistical areas (MSAs) and two Micropolitan Statistical Areas (μSA): The Miami-Fort Lauderdale-West Palm Beach MSA (2020 pop. 6,138,333) The Port Saint Lucie MSA (2020 pop. 486,660), consisting of: Martin County (2020 pop. 158,431)p. 28 Saint Lucie County (2020 pop. 329,226)p. 28 The Sebastian-Vero Beach-West Vero Corridor MSA, coterminous with Indian River County (2020 pop. 159,788) The Key West-Key Largo μSA, coterminous with Monroe County (2020 pop. 82,874). The Okeechobee μSA, coterminous with Okeechobee County.
When the CSA was defined in 2013, it included the Okeechobee μSA, but not the Key West μSA. In 2018 the Okeechobee μSA was removed from the CSA and the Key West μSA was added. The Okeechobee μSA was re-added to the CSA in 2023.
Gold Coast The Miami metropolitan area is frequently named the "Gold Coast" in convention with Florida's other coast regions, including the Space Coast, Treasure Coast, Sun Coast, Nature Coast, Forgotten Coast, Emerald Coast, Fun Coast, and First Coast. Like several of the others, it seems to have originated at the time the area first saw major growth. One of the best known of Florida's vernacular regions, the name is a reference to the wealth and ritzy tropical lifestyle that characterizes the area.
Climate and geography Climate
The region has a tropical climate, similar to the climate found in much of the Caribbean. It is the only metropolitan area in the 48 contiguous states that falls under that category. More specifically, it generally has a tropical monsoon climate (Köppen climate classification, Am). The South Florida metropolis sees most of its rain in the summer (wet season) and is quite dry in the winter (dry season). The wet season, which is hot and humid, lasts from May to October, when daily thunderstorms and passing weak tropical lows bring downpours during the late afternoon.The hurricane season largely coincides with the wet season.Climate Zones of the World, under Koppen's System. Retrieved August 8, 2006.
The dry season often starts in late October and runs to late April. During the height of the dry season from February to April, South Florida is often very dry, and brush fires and water restrictions are often an issue. At times cold fronts can make it all the way down to South Florida and provide some modest rainfall in the dry season.
In addition to its sea-level elevation, coastal location and position near the Tropic of Cancer and the Caribbean, the area owes its warm, humid climate to the Gulf Stream, which moderates climate year-round. A typical summer day does not see temperatures below . Temperatures in the high 80s to low 90s (30–35 °C) accompanied by high humidity are often relieved by afternoon thunderstorms or a sea breeze that develops off the Atlantic Ocean, which then allow lower temperatures, although conditions still remain very muggy.
During winter, dry air often dominates as dew points are often very low. Average daily high temperatures across South Florida during the winter are around . Although daily highs can sometimes reach even in January and February. Daily low temperatures during the winter are generally around . Each winter, cold fronts occasionally make their way down to the northern Bahamas and South Florida. As a result, daytime high temperatures in South Florida may only reach around or cooler.
When this occurs, low temperatures can dip into the 40s during the early morning hours before quickly warming-up toward late morning/early afternoon. It is rare for temperatures to drop below , however, low temperatures at or around have occurred some years. South Florida only experiences these cold spells about twice each winter and they typically only last a day or two before temperatures return to the mid 70s. On average South Florida is frost-free, although there can be a light frost in the inland communities about once every decade.
Hurricane season officially runs from June 1 to November 30, although hurricanes can develop outside that period. The most likely time for South Florida to be hit is during the peak of the Cape Verde season, mid-August to the end of September.Weather.com Vulnerable cities: Miami, Florida . Retrieved February 19, 2006. Due to its location between two major bodies of water known for tropical activity, South Florida is statistically the most likely major area to be struck by a hurricane in the world, trailed closely by Nassau, Bahamas, and Havana, Cuba. Many hurricanes have affected Miami, including Betsy in 1965, Andrew in 1992, Irene in 1999, Hurricanes Katrina and Wilma in 2005, and Irma in 2017. In addition, a tropical depression in October 2000 passed over the city, causing record rainfall and flooding. Locally, the storm is credited as the No Name Storm of 2000, though the depression went on to become Tropical Storm Leslie upon entering the Atlantic Ocean.
Component counties, subregions, and cities Largest cities
The following is a list of the twenty largest cities in the Miami metropolitan area as ranked by population.Census Bureau – About Metropolitan and Micropolitan Statistical Areas – retrieved Dec. 19, 2013Census Bureau Geographic Terms and Concepts – Core Based Statistical Areas and Related Statistical Areas – retrieved Dec. 19, 2013Metropolitan and micropolitan statistical areas defined by the Office of Management and Budget, December 2009 – retrieved July 22, 2011