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List of the largest metropolitan areas in the Americas

List of the largest metropolitan areas in the Americas

Overview
This is a list of the fifty largest metropolitan area
Metropolitan area
A metropolitan area is a large population center consisting of a large metropolis and its adjacent zone of influence, or of more than one closely adjoining neighboring central cities and their zone of influence...

s in the Americas. Official definitions of metropolitan area are used where available. For cities in countries that do not have official metropolitan area definitions, the urban agglomeration concept is used instead.
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Encyclopedia
This is a list of the fifty largest metropolitan area
Metropolitan area
A metropolitan area is a large population center consisting of a large metropolis and its adjacent zone of influence, or of more than one closely adjoining neighboring central cities and their zone of influence...

s in the Americas. Official definitions of metropolitan area are used where available. For cities in countries that do not have official metropolitan area definitions, the urban agglomeration concept is used instead.
Rank Metropolitan area Population Year
1 BRA São Paulo
Greater São Paulo
The Greater São Paulo is a nonspecific term for the large metropolitan area located in the São Paulo state in Brazil.-Definitions:1...

19,889,559 2009
2 MEX Mexico City
Greater Mexico City
Greater Mexico City refers to the conurbation around Mexico City, officially called Mexico City Metropolitan Area , constituted by the Federal District—itself composed of 16 boroughs—and 41 adjacent municipalities of the states of Mexico and Hidalgo...

19,239,910 2005
3 USA New York
New York metropolitan area
The New York metropolitan area, also known as Metropolitan New York, Greater New York, or the Tri-State Region, is the most populous metropolitan area in the United States and is also one of the most populous in the world. The metropolitan area is defined by the U.S...

19,006,798 2008
4 USA Los Angeles 12,872,808 2008
5 ARG Buenos Aires
Greater Buenos Aires
Greater Buenos Aires is the generic denomination to refer to the megalopolis comprised by the autonomous city of Buenos Aires and the conurbation around it over the province of Buenos Aires—namely the adjacent 24 partidos or municipalities—which nonetheless do not constitute a single...

12,795,000 2007
6 BRA Rio de Janeiro
Greater Rio de Janeiro
The Greater Rio de Janeiro is a large metropolitan area located in Rio de Janeiro state in Brazil...

11,529,194 2007
7 USA Chicago 9,569,624 2008
8 PER Lima
Lima Metropolitan Area
The Lima Metropolitan Area , is an area formed by the conurbation of the Peruvian cities of Lima and Callao. It is the largest metropolitan area in Peru, is the eighth largest in the Americas, and among the thirty largest in the world. The conurbation process started to be evident in the 1980s...

8,482,619 2007
9 COL Bogotá
Metropolitan Area of Bogotá
Metropolitan Area of Bogotá is the unofficial metropolitan area of the Colombian capital city of Bogotá, usually used for statistical analysis or technical use....

8,228,230 2007
10 USA Dallas
Dallas/Fort Worth Metroplex
The Dallas–Fort Worth–Arlington metropolitan area, a title designated by the U.S. Census as of 2003, encompasses 12 counties within the U.S. state of Texas. The metropolitan area is further divided into two metropolitan divisions: Dallas–Plano–Irving and Fort Worth–Arlington...

6,300,006 2008
11 USA Philadelphia
Delaware Valley
The Delaware Valley is a term used widely by the media to refer, perhaps misleadingly, to the metropolitan area centered on the city of Philadelphia in the United States. The term is derived from the Delaware River, which flows through the area, although the river extends more than 100 miles to the...

5,838,471 2008
12 USA Houston
Greater Houston
Houston–Sugar Land–Baytown is a 10-county metropolitan area defined by the Office of Management and Budget. It is located along the Gulf Coast region in the U.S. state of Texas...

5,728,143 2008
13 CHI Santiago
Santiago, Chile
Santiago , is the capital and largest city of Chile, and the centre of its largest conurbation . It is located in the country's central valley, at an elevation of 520 m AMSL...

5,720,000 2007
14 CAN Toronto
Greater Toronto Area
The Greater Toronto Area is the most populous metropolitan area in Canada. The GTA is a provincial planning area in Southern Ontario with a population of 5,555,912 at the 2006 Canadian Census...

5,531,300 2008
15 USA Miami 5,414,772 2008
16 BRA Belo Horizonte
Belo Horizonte
Belo Horizonte is the capital of the state of Minas Gerais, located in the southeastern region of Brazil. It is the third-largest metropolitan area in the country...

5,403,050 2007
17 USA Atlanta 5,376,130 2008
18 USA Washington
Washington Metropolitan Area
The Washington Metropolitan Area, formally known as the Washington–Arlington–Alexandria, DC–VA–MD–WV MSA, is a U.S. Metropolitan Statistical Area defined by the United States Office of Management and Budget . It is also part of the larger Baltimore-Washington Metropolitan Area...

5,358,130 2008
19 VEN Caracas
Caracas
Caracas is the capital and largest city of Venezuela. It is located in the north of the country, following the contours of the narrow Caracas Valley on the Venezuelan coastal mountain range . The valley's temperatures are springlike. Terrain suitable for building lies between 760 and 910 m above...

4,950,000 2009
20 USA Boston
Greater Boston
Greater Boston is the area of the Commonwealth of Massachusetts surrounding the city of Boston. Due to ambiguity in usage, the size of the area referred to can be anywhere between that of the metropolitan statistical area of Boston to that of the city's combined statistical area which includes...

4,522,858 2008
21 USA Detroit 4,425,110 2008
22 USA Phoenix
Phoenix Metropolitan Area
The Phoenix metropolitan area, often referred to as The Valley of the Sun, is a metropolitan area, centered on the city of Phoenix, that includes much of the central part of the U.S. state of Arizona...

4,281,899 2008
23 USA San Francisco
San Francisco Bay Area
The San Francisco Bay Area, commonly known as the Bay Area, or the Yay Area, is a metropolitan region that surrounds the San Francisco and San Pablo estuaries in Northern California. The region encompasses large cities such as San Francisco, Oakland, and San Jose, along with smaller urban and...

4,274,531 2008
24 USA Riverside-San Bernardino
Inland Empire (California)
The Inland Empire is a large metropolitan area located in Southeastern California, consisting of two counties, Riverside and San Bernardino counties. With a population of over 4 million people, it is the second largest metropolitan area in Southern California, third in California, 14th largest in...

4,115,871 2008
25 MEX Guadalajara
Guadalajara Metropolitan Area
The Guadalajara Metropolitan Area is the most populous metropolitan area of the Mexican state of Jalisco and the second largest in the country after Greater Mexico City...

4,095,853 2005
26 BRA Porto Alegre
Porto Alegre
Porto Alegre is the eleventh most populous municipality in Brazil and the capital city of the southernmost Brazilian state of Rio Grande do Sul. The city is the southernmost capital city of a Brazilian state. Porto Alegre is one of the most important cultural, political and economic centers of...

3,975,545 2007
27 CAN Montreal 3,750,500 2008
28 MEX Monterrey
Monterrey Metropolitan area
The Monterrey metropolitan area refers to the conurbation around the city of Monterrey, officially called Area Metropolitana de la Ciudad de Monterrey or AMM...

3,738,077 2005
29 BRA Recife
Recife
Recife is the 5th largest Metropolitan area in Brazil with 3,768,902 inhabitants, the largest metropolitan area of the North/Northeast Regions, the 4th largest metropolitan influence area in Brazil, and the capital of the state of Pernambuco. The population of the city proper was 1,561,659 in 2009...

3,661,119 2007
30 BRA Salvador 3,599,538 2007
31 BRA Brasília
Brasília
Brasília is the capital of Brazil. The city and its District are located in the Central-West region of the country, along a plateau known as Planalto Central. It has a population of about 2,557,000 as of the 2008 IBGE estimate, making it the fourth largest city in Brazil, ahead of Belo Horizonte...

 (RIDE)
3,558,166 2007
32 COL Medellín 3,401,337 2007
33 BRA Fortaleza
Fortaleza
Fortaleza is the state capital of Ceará, located in Northeastern Brazil. With a population of over 3.4 million , Fortaleza has an area of...

3,376,883 2007
34 USA Seattle
Seattle metropolitan area
The Seattle metropolitan area in the U.S. state of Washington includes the city of Seattle, King County, Snohomish County, and Pierce County within the Puget Sound region. The U.S...

3,344,813 2008
35 USA Minneapolis 3,229,878 2008
36 DOM Santo Domingo 3,150,000 2009
37 BRA Curitiba
Curitiba
Curitiba is the capital city of the Brazilian state of Paraná. The city has the largest population and also the largest economy in Southern Brazil...

3,139,389 2007
38 USA San Diego 3,001,072 2008
39 USA St. Louis 2,816,710 2008
40 USA Tampa
Tampa-St. Petersburg-Clearwater, Florida, Metropolitan Statistical Area
The Tampa Bay Area, or Tampa Bay, after the body of water it surrounds, is the second most populated metropolitan region in the state of Florida, the 19th-largest metro area in the United States, the fourth largest in the Southeast behind only Miami, Atlanta and Washington, and second largest on...

2,733,761 2008
41 GUA Guatemala City
Guatemala City
Guatemala City is the capital and largest city of the Republic of Guatemala...

2,725,000 2009
42 USA Baltimore
Baltimore Metropolitan Area
The Baltimore-Towson Metropolitan Statistical Area is a Metropolitan Statistical Area in Maryland as defined by the United States Office of Management and Budget...

2,667,761 2008
43 COL Cali 2,656,180 2007
44 PUR San Juan
San Juan, Puerto Rico
San Juan is the capital and largest municipality in Puerto Rico. As of the 2000 census, it has a population of 433,733, making it the 42nd-largest city under the jurisdiction of the United States. San Juan was founded by Spanish colonists in 1521, who called it Ciudad de Puerto Rico...

2,608,375 2008
45 ECU Guayaquil
Guayaquil
Guayaquil , officially Santiago de Guayaquil, is the largest and the most populous city in Ecuador, as well as that nation's main port. The city is the capital of the Ecuadorian province of Guayas and the seat of the namesake canton....

2,514,000 2007
46 USA Denver 2,506,626 2008
47 BRA Campinas
Campinas
Campinas is a city and county located in the interior of the state of São Paulo, Brazil.The county area is 797,6 km². Population is approximately 1,059,420 , with over 98% in the urban region. Its metropolitan area, defined in 2000, has some 19 cities and a population of 3,2 million people...

2,484,555 2007
48 MEX Puebla
Metropolitan area of Puebla
The Metropolitan area of Puebla or Greater Puebla is the fourth largest agglomeration in Mexico with a population of 2.109 million . This agglomeration includes 10 municipalities of the state of Puebla, and 13 municipalities of the state of Tlaxcala...

2,470,206 2005
49 USA Pittsburgh 2,351,192 2008
50 VEN Maracaibo
Maracaibo
Maracaibo is the second-largest city in Venezuela after the national capital Caracas and is the capital of Zulia state. Based on the 2001 census information, the estimated population of Maracaibo in 2007 is 3,200,000 inhabitants....

2,325,000 2009

See also

  • United States metropolitan area
    United States metropolitan area
    In the United States, the Office of Management and Budget has produced a formal definition of metropolitan areas. These are referred to as "Metropolitan Statistical Areas" and "Combined Statistical Areas" . An earlier version of the MSA was the "Standard Metropolitan Statistical Area" . MSAs are...

  • List of metropolitan areas of Mexico
  • List of the 100 largest metropolitan areas in Canada
  • List of major cities in Brazil
  • World's largest cities
    World's largest cities
    The question of determining the world's largest cities does not allow a single, simple answer. It depends on which definitions of "city" and "size" are used, and how those definitions are applied. Complex political/cultural/social situations, sometimes controversial or disputed, further confuse...