
Mercosur Cities Network, or simply Mercocities, is a network that unites a group of municipalities of the countries that participate in the
Common Market of the South (Mercosur), whether they are members or associates. This organization of cities aims to promote their integration on a regional scale and stimulate development and cooperation between them.
It currently comprises 353 municipalities of the following South American countries:
Argentina
Argentina, officially the Argentine Republic, is a country in the southern half of South America. It covers an area of , making it the List of South American countries by area, second-largest country in South America after Brazil, the fourt ...
,
Brazil
Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is the world's List of countries and dependencies by area, fifth-largest country by area and the List of countries and dependencies by population ...
,
Bolivia
Bolivia, officially the Plurinational State of Bolivia, is a landlocked country located in central South America. The country features diverse geography, including vast Amazonian plains, tropical lowlands, mountains, the Gran Chaco Province, w ...
,
Chile
Chile, officially the Republic of Chile, is a country in western South America. It is the southernmost country in the world and the closest to Antarctica, stretching along a narrow strip of land between the Andes, Andes Mountains and the Paci ...
,
Colombia
Colombia, officially the Republic of Colombia, is a country primarily located in South America with Insular region of Colombia, insular regions in North America. The Colombian mainland is bordered by the Caribbean Sea to the north, Venezuel ...
,
Ecuador
Ecuador, officially the Republic of Ecuador, is a country in northwestern South America, bordered by Colombia on the north, Peru on the east and south, and the Pacific Ocean on the west. It also includes the Galápagos Province which contain ...
,
Paraguay
Paraguay, officially the Republic of Paraguay, is a landlocked country in South America. It is bordered by Argentina to the Argentina–Paraguay border, south and southwest, Brazil to the Brazil–Paraguay border, east and northeast, and Boli ...
,
Peru
Peru, officially the Republic of Peru, is a country in western South America. It is bordered in the north by Ecuador and Colombia, in the east by Brazil, in the southeast by Bolivia, in the south by Chile, and in the south and west by the Pac ...
,
Uruguay
Uruguay, officially the Oriental Republic of Uruguay, is a country in South America. It shares borders with Argentina to its west and southwest and Brazil to its north and northeast, while bordering the Río de la Plata to the south and the A ...
and
Venezuela
Venezuela, officially the Bolivarian Republic of Venezuela, is a country on the northern coast of South America, consisting of a continental landmass and many Federal Dependencies of Venezuela, islands and islets in the Caribbean Sea. It com ...
.
History

The idea of creating a Mercosur association of cities came up during the seminar "Mercosur: Opportunities and Challenges for Cities" held in March 1995 in
Asunción
Asunción (, ) is the capital and the largest city of Paraguay. The city stands on the eastern bank of the Paraguay River, almost at the confluence of this river with the Pilcomayo River. The Paraguay River and the Bay of Asunción in the north ...
,
Paraguay
Paraguay, officially the Republic of Paraguay, is a landlocked country in South America. It is bordered by Argentina to the Argentina–Paraguay border, south and southwest, Brazil to the Brazil–Paraguay border, east and northeast, and Boli ...
. The mayors who participated in the meeting, which was convened by the
Union of Ibero-American Capital Cities
The Union of Ibero-American Capital Cities, UCCI ( and ), is an international, non-governmental organization of several major Ibero-American cities that fosters ties and friendly relations between its members. The organization was founded in Madrid ...
–
Southern Cone
The Southern Cone (, ) is a geographical and cultural subregion composed of the southernmost areas of South America, mostly south of the Tropic of Capricorn. Traditionally, it covers Argentina, Chile, and Uruguay, bounded on the west by the Pac ...
Sub-region, signed the so-called Declaration of Asuncion, where they expressed the need to create a forum for cooperation among municipalities.
In July 1995, the Porto Alegre Commitment (Brazil) was signed, which defined the main objectives of the new organization. Finally, in November of the same year, she signed the Founding Act of the Mercocities, in Asunción.
The founding members were the cities of
Asunción
Asunción (, ) is the capital and the largest city of Paraguay. The city stands on the eastern bank of the Paraguay River, almost at the confluence of this river with the Pilcomayo River. The Paraguay River and the Bay of Asunción in the north ...
,
Rosario
Rosario () is the largest city in the central provinces of Argentina, Argentine province of Santa Fe Province, Santa Fe. The city, located northwest of Buenos Aires on the west bank of the Paraná River, is the third-most populous city in the ...
,
La Plata
La Plata () is the capital city of Buenos Aires province, Argentina. According to the 2022 Argentina census, census, the La Plata Partido, Partido has a population of 772,618 and its metropolitan area, the Greater La Plata, has 938,287 inhabit ...
,
Cordoba,
Buenos Aires
Buenos Aires, controlled by the government of the Autonomous City of Buenos Aires, is the Capital city, capital and largest city of Argentina. It is located on the southwest of the Río de la Plata. Buenos Aires is classified as an Alpha− glob ...
,
Florianópolis
Florianópolis () is the capital and second largest city of the state of Santa Catarina (state), Santa Catarina, in the South Region, Brazil, South region of Brazil. The city encompasses Santa Catarina Island and surrounding small islands, as we ...
,
Porto Alegre
Porto Alegre (, ; , ; ) is the capital and largest city of the Brazilian Federative units of Brazil, state of Rio Grande do Sul. Its population of roughly 1.4 million inhabitants (2022) makes it the List of largest cities in Brazil, 11th-most p ...
,
Curitiba
Curitiba () is the capital and largest city in the state of Paraná (state), Paraná in Southern Brazil. The city's population was 1,773,718 , making it the List of cities in Brazil by population, eighth most populous city in Brazil and the larg ...
,
Rio de Janeiro
Rio de Janeiro, or simply Rio, is the capital of the Rio de Janeiro (state), state of Rio de Janeiro. It is the List of cities in Brazil by population, second-most-populous city in Brazil (after São Paulo) and the Largest cities in the America ...
,
Brasília
Brasília ( ; ) is the capital city, capital of Brazil and Federal District (Brazil), Federal District. Located in the Brazilian highlands in the country's Central-West Region, Brazil, Central-West region, it was founded by President Juscelino ...
,
Salvador
Salvador, meaning "salvation" (or "saviour") in Catalan, Spanish, and Portuguese may refer to:
* Salvador (name)
Arts, entertainment, and media Music
*Salvador (band), a Christian band that plays both English and Spanish music
** ''Salvador'' ( ...
and
Montevideo
Montevideo (, ; ) is the capital city, capital and List of cities in Uruguay, largest city of Uruguay. According to the 2023 census, the city proper has a population of 1,302,954 (about 37.2% of the country's total population) in an area of . M ...
.
Instances of Mercociudades
Art. 8 of the Statutes stated different instances of work:
Summit of Heads of Government
The Assembly is the highest body for deliberation and direction of our Network. It is made up of mayors, mayors and prefects of the associated cities and its sessions are led by the President of Mercociudades. It meets once a year at the Mercocities Summit.
During the Assembly the annual Work Plan is approved, the authorities of that new period assume, and it is at the same time an instance of contact with various regional and world organizations interested in carrying out joint actions. The Assembly concludes with a political declaration.
Council of Mercociudades
It is the highest governing body between assemblies and is made up of two cities from each full member country of Mercosur and one city from each associated country, those that make up the Board of Directors and that which is exercised by the Executive Secretariat.
Council 2019–2020:
*
Argentina
Argentina, officially the Argentine Republic, is a country in the southern half of South America. It covers an area of , making it the List of South American countries by area, second-largest country in South America after Brazil, the fourt ...
:
Buenos Aires
Buenos Aires, controlled by the government of the Autonomous City of Buenos Aires, is the Capital city, capital and largest city of Argentina. It is located on the southwest of the Río de la Plata. Buenos Aires is classified as an Alpha− glob ...
,
Córdoba Córdoba most commonly refers to:
* Córdoba, Spain, a major city in southern Spain and formerly the imperial capital of Islamic Spain
* Córdoba, Argentina, the second largest city in Argentina and the capital of Córdoba Province
Córdoba or Cord ...
,
Santa Fe, Avellaneda (Santa Fe), General Alvear, Hurlingam, San Justo, Villa María
*
Brazil
Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is the world's List of countries and dependencies by area, fifth-largest country by area and the List of countries and dependencies by population ...
: Foz de Iguazú, Porto Alegre, Santana de Parnaíba, Sāo Leopoldo, Sāo Paulo.
*
Paraguay
Paraguay, officially the Republic of Paraguay, is a landlocked country in South America. It is bordered by Argentina to the Argentina–Paraguay border, south and southwest, Brazil to the Brazil–Paraguay border, east and northeast, and Boli ...
: Asunción, Itá and Lambaré.
*
Uruguay
Uruguay, officially the Oriental Republic of Uruguay, is a country in South America. It shares borders with Argentina to its west and southwest and Brazil to its north and northeast, while bordering the Río de la Plata to the south and the A ...
: Canelones, Colonia, Lavalleja, Maldonado, Montevideo, Paysandú, San José and Tacuarembó.
*
Bolivia
Bolivia, officially the Plurinational State of Bolivia, is a landlocked country located in central South America. The country features diverse geography, including vast Amazonian plains, tropical lowlands, mountains, the Gran Chaco Province, w ...
: La Paz, Sucre and Tarija.
*
Colombia
Colombia, officially the Republic of Colombia, is a country primarily located in South America with Insular region of Colombia, insular regions in North America. The Colombian mainland is bordered by the Caribbean Sea to the north, Venezuel ...
: Medellín.
*
Chile
Chile, officially the Republic of Chile, is a country in western South America. It is the southernmost country in the world and the closest to Antarctica, stretching along a narrow strip of land between the Andes, Andes Mountains and the Paci ...
: Concepción, Coquimbo, Quilpué, Quilicura, Peñalolén, Puerto Montt and Valparaíso.
*
Ecuador
Ecuador, officially the Republic of Ecuador, is a country in northwestern South America, bordered by Colombia on the north, Peru on the east and south, and the Pacific Ocean on the west. It also includes the Galápagos Province which contain ...
: Cuenca and Río Bamba.
*
Peru
Peru, officially the Republic of Peru, is a country in western South America. It is bordered in the north by Ecuador and Colombia, in the east by Brazil, in the southeast by Bolivia, in the south by Chile, and in the south and west by the Pac ...
: Los Aquijes, Parcona, Pueblo Nuevo, and Santiago de Ica.
Executive Direction
It is made up of three cities: the city that exercises the Executive Secretariat, the city that exercised it in the immediately preceding period, and the city that is close to exercising it. It is a support agency for the Executive Secretariat in the coordination work of the Network.
Executive Direction 2019-2020: Asuncion, La Paz and Tandil.
Presidency
As the official space of the Network, the Presidency works jointly with the various instances of Mercociudades, specifically convening and presiding over the work meetings of the Council, those of the Executive Directorate, and those of the General Assembly of Members. In each period, this Presidency carries out activities based on a work plan approved at the Network's annual summit.
President 2020:
Oscar Rodriguez, Major of Asuncion, Paraguay.
Thematic Vice Presidencies
The thematic vice-presidencies participate with the right to speak and vote in the Executive Directorate, represent the Network in various regional and international spaces, and assist the President in his responsibilities. They articulate and mobilize the member cities, coordinators, or members of the thematic instances of Mercociudades, related to the thematic area they represent.
Thematic Vice Presidencies 2019-2020:
*Sustainable Urban Development And Climate Change: Esteban Echeverría (Argentina) And Prefeito De São Leopoldo (Brazil).
*Governance And Cultural Integration: La Paz (Bolivia).
*Institutional Relations: Montevideo (Uruguay).
*Urban Economy: Porto Alegre (Brazil).
*Social Development And Health: Tandil (Argentina).
Executive Secretary
As the official space of the Network, the Executive Secretariat works jointly with the various instances of Mercociudades, specifically convening and presiding over the work meetings of the Council, and those of the General Assembly of Partners. In each period, this Secretariat carries out activities based on a work plan approved at the Network's annual summit. Its mandate is for one year and begins from the date the General Assembly is held.
Collegiate of Coordinators of Thematic Units: Thematic Units
The thematic instances disseminate successful experiences, contribute to the formulation of public policies, and promote research. They arise responding to the need of the member cities of the Network to work in various areas of high concern and interest. Currently, it has 15 Thematic Units and 7 Work Groups and Commissions.
Permanent Technical Secretariat
The Permanent Technical Secretariat of Mercocities is based in Montevideo and is an advisory body to the Executive Secretariat. Its creation was due to the need to develop the institutional memory of the Network; support and advise the technical and administrative work of the Executive Secretariat; follow up on issues and discussions of the integration process, and liaise with the MERCOSUR Secretariat.
Membership
The Mercocities are:
Argentina
Bolivia
*
Cochabamba
Cochabamba (; ) is a city and municipality in central Bolivia in a valley in the Andes mountain range. It is the capital (political), capital of the Cochabamba Department and the list of cities in Bolivia, fourth largest city in Bolivia, with ...
*
El Alto
El Alto (Spanish for "The Heights") is the List of Bolivian cities by population, second-largest city in Bolivia, located adjacent to La Paz in Pedro Domingo Murillo Province on the Altiplano highlands. El Alto is today one of Bolivia's fastest- ...
*
La Paz
La Paz, officially Nuestra Señora de La Paz (Aymara language, Aymara: Chuqi Yapu ), is the seat of government of the Bolivia, Plurinational State of Bolivia. With 755,732 residents as of 2024, La Paz is the List of Bolivian cities by populati ...
*
Santa Cruz de la Sierra
Santa Cruz de la Sierra (; ), commonly known as Santa Cruz, is the largest city in Bolivia and the capital of the Santa Cruz Department (Bolivia), Santa Cruz department.
Situated on the Pirai River (Bolivia), Pirai River in the eastern Tropical ...
*
Sucre
Sucre (; ) is the ''de jure'' capital city of Bolivia, the capital of the Chuquisaca Department and the sixth most populous city in Bolivia. Located in the south-central part of the country, Sucre lies at an elevation of . This relatively high ...
*
Tarija
Tarija or San Bernardo de la Frontera de Tarixa is a city in southern Bolivia. Founded in 1574, Tarija is the largest city and capital and municipality within the Tarija Department, with an airport ( Capitán Oriel Lea Plaza Airport, (TJA)) of ...
Brazil
Chile
Colommbia
Ecuador
Paraguay
Peru
*
Jesús María
*
La Victoria
*
Lima
Lima ( ; ), founded in 1535 as the Ciudad de los Reyes (, Spanish for "City of Biblical Magi, Kings"), is the capital and largest city of Peru. It is located in the valleys of the Chillón River, Chillón, Rímac River, Rímac and Lurín Rive ...
*
District Lurin
Uruguay
Venezuela
*
Barquisimeto
Barquisimeto (; ) is a city in Venezuela. Barquisimeto is located in the Central-Western Region, Venezuela. It is the capital of the state of Lara (state), Lara and head of Iribarren Municipality. It is an important urban, industrial, commercial a ...
*
Alcaldía Mayor de Caracas
*
Cumaná
Cumaná () is the capital city of Venezuela's Sucre State. It is located east of Caracas. Cumaná was one of the first cities founded by Spain in the mainland Americas and is the oldest continuously-inhabited Hispanic-established city in Sout ...
*
Libertador
References
External links
Official website
{{Mercosur
Mercosur
UCLG Sections