1980 Portuguese legislative election

The 1980 Portuguese legislative election took place on 5 October. The election renewed all 250 members of the Assembly of the Republic.

1980 Portuguese legislative election

← 1979 5 October 1980 1983 →

250 seats to the Portuguese Assembly
125 seats needed for a majority
Registered7,179,023 Decrease1.0%
Turnout6,026,395 (83.9%)
Increase1.0 pp
  First party Second party Third party
 
Francisco Sá Carneiro.jpg
Mário Soares 1975b (cropped).jpg
Alvaro Cunhal 1980 (cropped).jpg
Leader Francisco Sá Carneiro Mário Soares Álvaro Cunhal
Party PSD PS PCP
Alliance AD FRS APU
Leader since 2 July 1978[a] 19 April 1973[b] 14 April 1978
Leader's seat Lisbon Lisbon Lisbon
Last election 128 seats, 45.3% 74 seats, 27.3%[c] 47 seats, 18.8%
Seats won 134 74 41
Seat change Increase 6 Steady 0 Decrease 6
Popular vote 2,868,076 1,673,279 1,009,505
Percentage 47.6% 27.8% 16.8%
Swing Increase 2.3 pp Increase 0.5 pp Decrease 2.0 pp


Prime Minister before election

Francisco Sá Carneiro
PSD

Prime Minister after election

Francisco Sá Carneiro
PSD

In January 1980, the Democratic Alliance, which had won the previous election, on 2 December 1979, entered office with Francisco Sá Carneiro leading the government. However, this election was an extraordinary election and because of Fixed-term Parliament rules, in 1980, another election was held.

The Democratic Alliance (AD) won, again, and increased the majority they had achieved 10 months before, in December 1979. The AD won almost 48 percent of the votes and gathered 134 seats, six more.[1] The Socialist Party (PS), now leading a broad coalition called Republican and Socialist Front, got basically the same vote share and seats as in 1979. The Communist led alliance, United People Alliance (APU) lost some ground, gathering almost 17 percent of the votes, 2 percentage points lower than 10 months earlier.

Turnout was one of the highest ever, almost 84 percent, and in terms of ballots cast, the more than 6 million votes cast was a record in Portuguese elections for 44 years after being surpassed in the 2024 legislative election.

Electoral system

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The Assembly of the Republic has 250 members elected to four-year terms. Governments do not require absolute majority support of the Assembly to hold office, as even if the number of opposers of government is larger than that of the supporters, the number of opposers still needs to be equal or greater than 126 (absolute majority) for both the Government's Programme to be rejected or for a motion of no confidence to be approved.[2]

The number of seats assigned to each district depends on the district magnitude.[3] The use of the d'Hondt method makes for a higher effective threshold than certain other allocation methods such as the Hare quota or Sainte-Laguë method, which are more generous to small parties.[4]

For these elections, and compared with the 1979 elections, the MPs distributed by districts were the following:[5]

District Number of MPs Map
Lisbon 56
Porto 38
Setúbal 17
Aveiro and Braga 15
Santarém and Coimbra 12
Leiria 11
Viseu 10
Faro 9
Castelo Branco, Viana do Castelo and Vila Real 6
Azores, Beja, Évora, Guarda and Madeira 5
Bragança and Portalegre 4
Europe and Outside Europe 2

Parties

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The table below lists the parties represented in the Assembly of the Republic during the second half of the 1st legislature (1976–1980), as the 1979 election was a national by-election, and that also contested the elections:

Name Ideology Political position Leader 1979 result[6]
% Seats
PPD/PSD Social Democratic Party
Partido Social Democrata
Liberal conservatism Centre-right Francisco Sá Carneiro
45.3%
[d]
80 / 250
CDS Democratic and Social Center
Centro Democrático e Social
Christian democracy Centre-right
to right-wing
Diogo Freitas do Amaral
43 / 250
PPM People's Monarchist Party
Partido Popular Monárquico
Monarchism
Green conservatism
Right-wing Gonçalo Ribeiro Telles
5 / 250
PS Socialist Party
Partido Socialista
Social democracy Centre-left Mário Soares 27.3%
[e]
74 / 250
PCP Portuguese Communist Party
Partido Comunista Português
Communism
Marxism–Leninism
Far-left Álvaro Cunhal
18.8%
[f]
44 / 250
MDP/CDE Portuguese Democratic Movement
Movimento Democrático Português
Left-wing nationalism
Democratic socialism
Left-wing José Manuel Tengarrinha
3 / 250
UDP Popular Democratic Union
União Democrática Popular
Marxism
Socialism
Left-wing Mário Tomé 2.2%
1 / 250

Campaign period

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Party slogans

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Party or alliance Original slogan English translation Refs
AD « Garantir o progresso. » "Ensure progress." [7]
FRS « Um governo para todos. A sua segurança. » "A government for all. Your safety." [8]
APU « Vota APU, para a vitória de Abril » "Vote APU, for the victory of April" [9]
UDP « Abril de novo pela força do povo » "April again by the strength of the people" [10]

National summary of votes and seats

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Summary of the 5 October 1980 Assembly of the Republic elections results
 
Parties Votes % ± Seats MPs %/
votes %
1979 1980 ± % ±
Democratic Alliance[g] 2,706,667 44.91  2.4 121 126  5 50.40  2.0 1.12
Social Democratic[h] 147,644 2.45  0.1 7 8  1 3.20  0.4 1.31
Democratic and Social Centre[h] 13,765 0.23  0.2 0 0  0 0.00  0.0 0.0
Total Democratic Alliance 2,868,076 47.59  2.3 128 134  6 53.60  2.4 1.13
Republican and Socialist Front[i][c] 1,606,198 26.65 71 28.40 1.07
Socialist[j] 67,081 1.11 74 3 1.20 1.08
Total Republican and Socialist Front 1,673,279 27.76  0.4 74 74  0 29.60  0.0 1.07
United People Alliance[k] 1,009,505 16.75  2.0 47 41  6 16.40  2.4 0.98
People's Democratic Union 83,204 1.38  0.8 1 1  0 0.40  0.0 0.29
Workers Party of Socialist Unity 83,095 1.38  1.2 0 0  0 0.00  0.0 0.0
Revolutionary Socialist 60,496 1.00  0.4 0 0  0 0.00  0.0 0.0
Labour 39,408 0.65 0 0.00 0.0
Portuguese Workers' Communist 35,409 0.59  0.3 0 0  0 0.00  0.0 0.0
PDC / MIRN/PDP / FN 23,819 0.40 0 0.00 0.0
Democratic Party of the Atlantic 8,529 0.14 0 0.00 0.0
OCMLP 3,913 0.06  0.0 0 0  0 0.00  0.0 0.0
Total valid 5,888,733 97.72  0.4 250 250  0 100.00  0
Blank ballots 34,552 0.57  0.1
Invalid ballots 103,140 1.71  0.3
Total 6,026,395 100.00
Registered voters/turnout 7,179,023 83.94  1.0
Source: Comissão Nacional de Eleições
Vote share
AD
44.91%
FRS
26.65%
APU
16.75%
PSD
2.45%
UDP
1.38%
POUS
1.38%
PS
1.11%
PSR
1.00%
AOC
0.65%
PCTP/MRPP
0.59%
Others
0.83%
Blank/Invalid
2.28%
Parliamentary seats
AD
50.40%
FRS
28.40%
APU
16.40%
PSD
3.20%
PS
1.20%
UDP
0.40%

Distribution by constituency

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Results of the 1980 election of the Portuguese Assembly of the Republic
by constituency
Constituency % S % S % S % S % S % S Total
S
AD FRS APU PSD PS UDP
Azores 3.1 - 57.0 4 27.3 1 1.3 - 5
Aveiro 58.8 10 27.1 4 6.8 1 15
Beja 22.4 1 21.1 1 47.1 3 1.3 - 5
Braga 54.9 9 29.3 5 8.4 1 0.9 - 15
Bragança 65.3 3 21.3 1 4.8 - 1.0 - 4
Castelo Branco 51.0 4 30.3 2 10.5 - 0.7 - 6
Coimbra 46.1 6 35.9 5 9.9 1 0.8 - 12
Évora 29.2 1 18.7 1 45.7 3 0.9 - 5
Faro 37.2 4 34.7 4 16.7 1 1.9 - 9
Guarda 60.6 4 26.3 1 5.0 - 0.7 - 5
Leiria 59.8 7 22.7 3 9.7 1 1.0 - 11
Lisbon 41.6 25 28.1 17 23.1 13 1.7 1 56
Madeira 2.9 - 63.6 4 16.5 1 4.5 - 5
Portalegre 33.4 2 32.4 1 26.1 1 0.7 - 4
Porto 46.6 19 34.3 14 11.9 5 1.4 - 38
Santarém 42.1 6 30.4 4 19.0 2 1.2 - 12
Setúbal 24.1 4 23.5 4 44.0 9 2.8 - 17
Viana do Castelo 59.2 5 22.8 1 10.0 - 0.7 - 6
Vila Real 62.1 5 22.8 1 5.1 - 0.8 - 6
Viseu 66.8 8 20.9 2 5.0 - 0.6 - 10
Europe 49.6 1 15.2 - 25.4 1 1.4 - 2
Outside Europe 85.5 2 2.6 - 4.0 - 0.4 - 2
Total 44.9 126 26.7 71 16.8 41 2.5 8 1.1 3 1.4 1 250
Source: Comissão Nacional de Eleições

Maps

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Aftermath

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Death of Francisco Sá Carneiro

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Just two months after winning the 1980 elections, and while campaigning for the Democratic Alliance's candidate for the December 1980 Presidential election, Prime Minister Francisco Sá Carneiro and his Defense minister Adelino Amaro da Costa, along with their spouses Snu Abecassis and Maria Vaz Pires, respectively, and the plane's pilot, died in tragic air crash when the small aircraft they were on board crashed and burned in Camarate, Loures, shortly after taking off from the main runway of Lisbon Airport.[11] This tragic air crash sparked a series of conspirancy theories, mainly because of Portugal' involvement in the Iran–Iraq War and the supply of weapons to both Iraq and Iran.[12] Several investigations surrounding the crash were conducted and the official cause of the crash is still a matter of intense debate.[13] Diogo Freitas do Amaral was appointed as Interim Prime Minister until the election of Francisco Pinto Balsemão as PSD leader and subsequent nomination as Prime Minister.[14]

Fall of the government

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The Balsemão governments were very unstable due to lack of leadership and deep disagreements between the three parties that composed the Democratic Alliance (AD). In the 1982 local elections, the AD was able to gather 42 percent of the votes, against the 31 percent of the PS and 20.5 percent of APU, but suffered loses and many within the coalition, mainly Diogo Freitas do Amaral, labeled the results as a disaster.[15] With this background, Pinto Balsemão resigned as Prime Minister and the PSD proposed names for Prime Minister to President António Ramalho Eanes. However, President Eanes refused to swear in a new AD government and dissolved Parliament by calling elections for 25 April 1983.[16]

Notes

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  1. ^ As leader of the Social Democratic Party (PSD).
  2. ^ As leader of the Socialist Party (PS).
  3. ^ a b Republican and Socialist Front results are compared to the combined totals of the Socialist Party in the 1979 election.
  4. ^ The Social Democratic Party (PSD), the Democratic Social Center (CDS) and the People's Monarchist Party (PPM) contested the 1979 election in a coalition called Democratic Alliance (AD) and won a combined 45.3% of the vote and elected 128 MP's to parliament.
  5. ^ The Socialist Party (PS), Left-wing Union for the Socialist Democracy (UEDS) and the Independent Social-Democratic Action (ASDI) would contest the 1980 election in a coalition called Republican and Socialist Front (FRS).
  6. ^ The Portuguese Communist Party (PCP) and the Portuguese Democratic Movement (MDP/CDE) contested the 1979 election in a coalition called United People Alliance (APU) and won a combined 18.8% of the vote and elected 47 MPs to parliament.
  7. ^ Alliance formed by the Social Democratic Party (74 seats), the Democratic and Social Centre (46 seats) and the People's Monarchist Party (6 seats).
  8. ^ a b Social Democratic Party and Democratic and Social Centre electoral list only in Azores and Madeira.
  9. ^ Alliance formed by the Socialist Party (63 seats), the Leftwing Union for the Socialist Democracy (4 seats) and the Independent Social-Democratic Action (4 seats).
  10. ^ Socialist Party electoral list only in Azores and Madeira.
  11. ^ Portuguese Communist Party (39 MPs) and Portuguese Democratic Movement (2 MPs) ran in coalition.

References

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  1. ^ "Vitória de Sá Carneiro nas eleições de 1980 ", RTP, 8 September 2015. Retrieved 9 June 2022.
  2. ^ "Constitution of the Portuguese Republic" (PDF). Archived from the original (PDF) on 2016-03-03. Retrieved 2019-12-29.
  3. ^ "Effective threshold in electoral systems". Trinity College, Dublin. Retrieved 2015-10-21.
  4. ^ Gallaher, Michael (1992). "Comparing Proportional Representation Electoral Systems: Quotas, Thresholds, Paradoxes and Majorities"
  5. ^ "Eleição da Assembleia da República de 5 de Outubro de 1980". CNE - Comissão Nacional de Eleições - Eleição da Assembleia da República de 5 de Outubro de 1980. Retrieved 3 December 2020.
  6. ^ Composição dos Grupos Parlamentares/Partidos
  7. ^ "Comunicação Política em eleições legislativas em Portugal: uma análise a partir dos cartazes eleitorais (1975-2009)" (PDF). Francisco Teixeira (in Portuguese). Retrieved 12 May 2020.
  8. ^ "ELEIÇÕES LEGISLATIVAS DE 1980 – FRENTE REPUBLICANA E SOCIALISTA (PS + ASDI + UEDS)". EPHEMERA (in Portuguese). Retrieved 12 May 2020.
  9. ^ "ELEIÇÕES LEGISLATIVAS DE 1980 – APU". EPHEMERA (in Portuguese). Retrieved 12 May 2020.
  10. ^ "UDP – 1980". EPHEMERA (in Portuguese). Retrieved 12 May 2020.
  11. ^ "Sá Carneiro morre em acidente de aviação" (in Portuguese). RTP. 8 September 2015. Retrieved 8 October 2022.
  12. ^ "Atentado de Camarate. Familiar de vítima acusa republicanos dos EUA" (in Portuguese). RTP. 25 August 2020. Retrieved 8 October 2022.
  13. ^ "Atentado ou acidente? Quarenta anos depois de Camarate, mistério continua por resolver" (in Portuguese). Jornal Económico. 4 December 2020. Retrieved 8 October 2022.
  14. ^ "Tomada de posse do VII Governo Constitucional" (in Portuguese). RTP. 9 January 1981. Retrieved 8 October 2022.
  15. ^ "Um Parlamento dissolvido contra a maioria dos deputados" (in Portuguese). Expresso. 16 January 2016. Retrieved 8 December 2023.
  16. ^ "Presidente da República dissolve Assembleia da República, em 1983" (in Portuguese). RTP. 8 September 2015. Retrieved 8 December 2023.
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See also

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