General elections were held in

Argentina Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, th ...

on 27 October 2019, to elect the

president of Argentina The president of Argentina ( es, Presidente de Argentina), officially known as the president of the Argentine Nation ( es, Presidente de la Nación Argentina), is both head of state and head of government of Argentina. Under Constitution of Ar ...

, members of the national congress and the governors of most provinces. Former Cabinet Chief

Alberto Fernández Alberto Ángel Fernández (; born 2 April 1959) is an Argentine politician, lawyer and professor, serving as president of Argentina since 2019. Born in Buenos Aires, Fernández attended the University of Buenos Aires, where he earned his law ...

Frente de Todos The Frente de Todos (translated as "Everyone's Front") is a coalition of Peronist and Kirchnerist political parties in Argentina formed to support President Alberto Fernández and Vice President Cristina Kirchner. Fernández won the 2019 gene ...

defeated incumbent president

Mauricio Macri Mauricio Macri (; born 8 February 1959) is an Argentine businessman and politician who served as the President of Argentina from 2015 to 2019. He has been the leader of the Republican Proposal (PRO) party since its founding in 2005. He previou ...

Juntos por el Cambio ( en, Together for Change) is a centre-right political coalition in Argentina. It was created in 2015 as Cambiemos ( en, Let's Change), and renamed in 2019. It is composed of Republican Proposal, Radical Civic Union, Civic Coalition ARI and U ...

, exceeding the threshold to win the presidency in a single round. Macri became the first incumbent president in Argentine history to be defeated in his reelection bid.

Electoral system

The election of the president was conducted under the ballotage system, a modified version of the

two-round system The two-round system (TRS), also known as runoff voting, second ballot, or ballotage, is a voting method used to elect a single candidate, where voters cast a single vote for their preferred candidate. It generally ensures a majoritarian resul ...

. A candidate can win the presidency in a single round by either winning 45% of the vote, or if they win 40% of the vote while finishing 10

percentage points A percentage point or percent point is the unit (measurement), unit for the Difference (mathematics), arithmetic difference between two percentages. For example, moving up from 40 percent to 44 percent is an increase of 4 percentage points, but a ...

ahead of the second-place candidate. If no candidate meets either threshold, a runoff takes place between the top two candidates. Voting is compulsory for citizens between 18 and 70 years old.

Suffrage Suffrage, political franchise, or simply franchise, is the right to vote in representative democracy, public, political elections and referendums (although the term is sometimes used for any right to vote). In some languages, and occasionally i ...

was also extended to 16- and 17-year-olds, though without compulsory voting. There are a total of 257 seats of the Chamber of Deputies. They are elected from 24 electoral districts–the 23 provinces, plus the federal district of Buenos Aires, which elects its own executive and legislature and is represented in the national Congress like all other provinces. The number of seats are distributed in relation to the population of the province. One-third of the seats in the Chamber of Deputies are reserved for women. The 130 seats of the

Chamber of Deputies The chamber of deputies is the lower house in many bicameral legislatures and the sole house in some unicameral legislatures. Description Historically, French Chamber of Deputies was the lower house of the French Parliament during the Bourbon R ...

up for election were elected from 24 multi-member constituencies based on the 23

provinces A province is almost always an administrative division within a country or state. The term derives from the ancient Roman ''provincia'', which was the major territorial and administrative unit of the Roman Empire's territorial possessions outsi ...

and

Buenos Aires Buenos Aires ( or ; ), officially the Autonomous City of Buenos Aires ( es, link=no, Ciudad Autónoma de Buenos Aires), is the capital and primate city of Argentina. The city is located on the western shore of the Río de la Plata, on South ...

. Seats were allocated using the

D'Hondt method The D'Hondt method, also called the Jefferson method or the greatest divisors method, is a method for allocating seats in parliaments among federal states, or in party-list proportional representation systems. It belongs to the class of highest- ...

proportional representation Proportional representation (PR) refers to a type of electoral system under which subgroups of an electorate are reflected proportionately in the elected body. The concept applies mainly to geographical (e.g. states, regions) and political divis ...

, with an

electoral threshold The electoral threshold, or election threshold, is the minimum share of the primary vote that a candidate or political party requires to achieve before they become entitled to representation or additional seats in a legislature. This limit can ...

of 3%.Chamber of Deputies: Electoral system
IPU The 24 seats in the

Senate A senate is a deliberative assembly, often the upper house or chamber of a bicameral legislature. The name comes from the ancient Roman Senate (Latin: ''Senatus''), so-called as an assembly of the senior (Latin: ''senex'' meaning "the el ...

up for election were elected in three-seat constituencies using the

closed list Closed list describes the variant of party-list systems where voters can effectively only vote for political parties as a whole; thus they have no influence on the party-supplied order in which party candidates are elected. If voters had some inf ...

system. Each district is represented by three senatorial seats. Each party is allowed to register up to two candidates; one of those registered must be female. The party receiving the most votes wins two seats, and the second-placed party wins one.Argentine Republic: Election for Senado (Senate)
IFES The third senatorial seat was established in the Constitution of 1994 in order to better represent the largest minority in each district.

Congress

Chamber of Deputies

The 257 members of the

are elected by proportional representation in 24 multi-member constituencies based on the

(plus the

City of Buenos Aires Buenos Aires ( or ; ), officially the Autonomous City of Buenos Aires ( es, link=no, Ciudad Autónoma de Buenos Aires), is the capital and primate city of Argentina. The city is located on the western shore of the Río de la Plata, on South Am ...

). Seats are allocated using the

d'Hondt method The D'Hondt method, also called the Jefferson method or the greatest divisors method, is a method for allocating seats in parliaments among federal states, or in party-list proportional representation systems. It belongs to the class of highest- ...

with a 3% electoral threshold. In this election, 130 of the 257 seats are up for renewal for a 4-year term.

Senate

The 72 members of the

are elected in the same 24 constituencies, with three seats in each. The party receiving the most votes in each constituency wins two seats, with the third seat awarded to the second-placed party. The 2019 elections will see one-third of Senators renewed, with eight provinces electing three Senators for a 6-year term;

Buenos Aires City Buenos Aires ( or ; ), officially the Autonomous City of Buenos Aires ( es, link=no, Ciudad Autónoma de Buenos Aires), is the capital and primate city of Argentina. The city is located on the western shore of the Río de la Plata, on South ...

, Chaco, Entre Ríos,

Neuquén Neuquén (; arn, Nehuenken) is the capital city of the Argentine province of Neuquén and of the Confluencia Department, located in the east of the province. It occupies a strip of land west of the confluence of the Limay and Neuquén rivers w ...

, Río Negro,

Salta Salta () is the capital and largest city in the Argentine province of the same name. With a population of 618,375 according to the 2010 census, it is also the 7th most-populous city in Argentina. The city serves as the cultural and economic ce ...

Santiago del Estero Santiago del Estero (, Spanish for ''Saint-James-Upon-The-Lagoon'') is the capital of Santiago del Estero Province in northern Argentina. It has a population of 252,192 inhabitants, () making it the twelfth largest city in the country, with a surf ...

and

Tierra del Fuego Tierra del Fuego (, ; Spanish for "Land of the Fire", rarely also Fireland in English) is an archipelago off the southernmost tip of the South American mainland, across the Strait of Magellan. The archipelago consists of the main island, Isla G ...

Candidates

The following candidates successfully registered their nominations before the limit date of 22 June 2019, and went on to compete in the Open, Simultaneous and Mandatory Primaries (PASO) on 11 August 2019.

Opinion polls

Results

Primary elections

Open primary elections for the Presidency were held nationwide on 11 August. With this system, all parties run primary elections on a single ballot. All parties must take part in it, both the parties with internal factions and parties with a single candidate list. Citizens may vote for any candidate of any party, but may only cast a single vote. The most voted candidate of parties gaining 1.5% or higher of the valid votes advances to the general election. Fernández came top with 47.8% of the vote, with Macri trailing behind with 31.8%. Lavagna, del Caño, Gómez Centurión and Espert all received enough valid votes to participate in the general election.

President

Fernández owed his victory mostly to

Buenos Aires Province Buenos Aires (), officially the Buenos Aires Province (''Provincia de Buenos Aires'' ), is the largest and most populous Argentine province. It takes its name from the city of Buenos Aires, the capital of the country, which used to be part of th ...

swinging over dramatically to support him; he carried it by over 1.6 million votes over Macri, accounting for almost all of his nationwide margin of 2.1 million votes. By comparison,

Daniel Scioli Daniel Osvaldo Scioli (, ; born 13 January 1957) is an Argentine politician, sportsman, and businessman. He was Vice President of Argentina from 2003 to 2007 and Governor of Buenos Aires Province from 2011 to 2015. From 2020 to 2022 he was Argen ...

only carried the province by 219,000 votes in 2015.

Results by district

Chamber of Deputies

Results by province

Senate

Results by province

Provincial Elections

References

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Elections in Argentina October 2019 events in Argentina Presidential elections in Argentina Election and referendum articles with incomplete results