# Zaragoza (Congress of Deputies constituency)

Zaragoza is one of the 52 constituencies (Spanish: circunscripciones) represented in the Congress of Deputies, the lower chamber of the Spanish parliament, the Cortes Generales. The constituency currently elects seven deputies. Its boundaries correspond to those of the Spanish province of Zaragoza. The electoral system uses the D'Hondt method and a closed-list proportional representation, with a minimum threshold of three percent.

## Electoral system

The constituency was created as per the Political Reform Act 1977 and was first contested in the 1977 general election. The Act provided for the provinces of Spain to be established as multi-member districts in the Congress of Deputies, with this regulation being maintained under the Spanish Constitution of 1978. Additionally, the Constitution requires for any modification of the provincial limits to be approved under an organic law, needing an absolute majority in the Cortes Generales.
Voting is on the basis of universal suffrage, which comprises all nationals over 18 years of age and in full enjoyment of their political rights. The only exception was in 1977, when this was limited to nationals over 21 years of age and in full enjoyment of their political and civil rights. Amendments to the electoral law in 2011 required for Spaniards abroad to apply for voting before being permitted to vote, a system known as "begged" or expat vote (Spanish: Voto rogado), which was abolished in 2022. 348 seats are elected using the D'Hondt method and a closed list proportional representation, with an electoral threshold of three percent of valid votes—which includes blank ballots—being applied in each constituency. Each provincial constituency is entitled to an initial minimum of two seats, with the remaining 248 being distributed in proportion to their populations. Ceuta and Melilla are allocated the two remaining seats, which are elected using plurality voting. The use of the electoral method may result in an effective threshold based on the district magnitude and the distribution of votes among candidacies.
The electoral law allows for parties and federations registered in the interior ministry, coalitions and groupings of electors to present lists of candidates. Parties and federations intending to form a coalition ahead of an election are required to inform the relevant Electoral Commission within ten days of the election call—fifteen before 1985—whereas groupings of electors need to secure the signature of at least one percent of the electorate in the constituencies for which they seek election—one permille of the electorate, with a compulsory minimum of 500 signatures, until 1985—disallowing electors from signing for more than one list of candidates. Also since 2011, parties, federations or coalitions that have not obtained a mandate in either chamber of the Cortes at the preceding election are required to secure the signature of at least 0.1 percent of electors in the aforementioned constituencies.

## Deputies

Deputies 1977–present :
| Key to parties  IU  CHA  U.Podemos  Podemos  Sumar  PSP  PSOE  CDS  CAIC/PAR  Cs  UCD  PP  CP  AP  Vox |||
| Legislature | Election | Distribution |
| Constituent | 1977 | 1 3 1 3 |
| 1st | 1979 | 3 1 4 |
| 2nd | 1982 | 5 3 |
| 3rd | 1986 | 4 1 1 2 |
| 4th | 1989 | 1 3 1 2 |
| 5th | 1993 | 1 3 1 2 |
| 6th | 1996 | 3 4 |
| 7th | 2000 | 1 2 4 |
| 8th | 2004 | 1 3 3 |
| 9th | 2008 | 4 3 |
| 10th | 2011 | 1 2 4 |
| 11th | 2015 | 1 2 1 3 |
| 12th | 2016 | 1 2 1 3 |
| 13th | 2019 (Apr) | 1 3 1 1 1 |
| 14th | 2019 (Nov) | 1 3 2 1 |
| 15th | 2023 | 1 2 3 1 |

## Elections
### 2023 general election

Summary of the 23 July 2023 Congress of Deputies election results in Zaragoza :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | People's Party (PP) | 186,776 | 36.01 | +12.65 | 3 | +1 |
| | Spanish Socialist Workers' Party (PSOE) | 159,858 | 30.82 | -0.03 | 2 | –1 |
| | Vox (Vox) | 79,376 | 15.30 | –2.69 | 1 | ±0 |
| | Unite Aragon (Sumar Aragón)$^1$ | 69,925 | 13.48 | –2.32 | 1 | ±0 |
| | Aragon Exists–Exists Coalition (Existe) | 7,780 | 1.50 | New | 0 | ±0 |
| | Aragonese Party (PAR) | 2,745 | 0.53 | New | 0 | ±0 |
| | Animalist Party with the Environment (PACMA)$^2$ | 2,428 | 0.47 | –0.23 | 0 | ±0 |
| | Blank Seats to Leave Empty Seats (EB) | 2,146 | 0.41 | +0.03 | 0 | ±0 |
| | Workers' Front (FO) | 1,026 | 0.20 | New | 0 | ±0 |
| | Communist Party of the Workers of Spain (PCTE) | 561 | 0.11 | +0.03 | 0 | ±0 |
| | For a Fairer World (PUM+J) | 419 | 0.08 | –0.01 | 0 | ±0 |
| | Federation of Independents of Aragon (FIA) | 394 | 0.08 | ±0.00 | 0 | ±0 |
| | Zero Cuts (Recortes Cero) | 306 | 0.06 | –0.11 | 0 | ±0 |
| | Spanish Phalanx of the CNSO (FE–JONS) | 272 | 0.05 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 4,693 | 0.90 | –0.07 | | |
| Total | Total | 518,705 | | | 7 | ±0 |
| Valid votes | Valid votes | 518,705 | 99.10 | -0.06 | | |
| Invalid votes | Invalid votes | 4,705 | 0.90 | +0.06 | | |
| Votes cast / turnout | Votes cast / turnout | 523,410 | 70.73 | +0.74 | | |
| Abstentions | Abstentions | 216,650 | 29.27 | –0.74 | | |
| Registered voters | Registered voters | 740,060 | | | | |
| Sources |||||||
| Footnotes: $^1$ Unite Aragon results are compared to the combined totals of United We Can and More Country–Aragonese Union–Equo in the November 2019 election.$^2$ Animalist Party with the Environment results are compared to Animalist Party Against Mistreatment of Animals totals in the November 2019 election. |||||||

### November 2019 general election

Summary of the 10 November 2019 Congress of Deputies election results in Zaragoza :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | Spanish Socialist Workers' Party (PSOE) | 158,326 | 30.85 | –0.45 | 3 | ±0 |
| | People's Party (PP) | 119,909 | 23.36 | +5.41 | 2 | +1 |
| | Vox (Vox) | 92,353 | 17.99 | +5.24 | 1 | ±0 |
| | United We Can (Podemos–IU) | 57,875 | 11.28 | –2.71 | 1 | ±0 |
| | Citizens–Party of the Citizenry (Cs) | 47,001 | 9.16 | –11.70 | 0 | –1 |
| | More Country–Aragonese Union–Equo (Más País–CHA–Equo) | 23,196 | 4.52 | New | 0 | ±0 |
| | Animalist Party Against Mistreatment of Animals (PACMA) | 3,618 | 0.70 | –0.29 | 0 | ±0 |
| | Blank Seats (EB) | 1,940 | 0.38 | –0.09 | 0 | ±0 |
| | Social Aragonese Movement (MAS) | 1,068 | 0.21 | New | 0 | ±0 |
| | Zero Cuts–Green Group (Recortes Cero–GV) | 861 | 0.17 | –0.09 | 0 | ±0 |
| | Puyalón (PYLN) | 532 | 0.10 | –0.01 | 0 | ±0 |
| | For a Fairer World (PUM+J) | 485 | 0.09 | –0.05 | 0 | ±0 |
| | Communist Party of the Workers of Spain (PCTE) | 414 | 0.08 | –0.03 | 0 | ±0 |
| | Federation of Independents of Aragon (FIA) | 386 | 0.08 | –0.04 | 0 | ±0 |
| | Communist Party of the Peoples of Spain (PCPE) | 331 | 0.06 | –0.02 | 0 | ±0 |
| Blank ballots | Blank ballots | 4,989 | 0.97 | +0.09 | | |
| Total | Total | 513,284 | | | 7 | ±0 |
| Valid votes | Valid votes | 513,284 | 99.16 | +0.13 | | |
| Invalid votes | Invalid votes | 4,355 | 0.84 | –0.13 | | |
| Votes cast / turnout | Votes cast / turnout | 517,639 | 69.99 | –5.85 | | |
| Abstentions | Abstentions | 221,934 | 30.01 | +5.85 | | |
| Registered voters | Registered voters | 739,573 | | | | |
| Sources |||||||

### April 2019 general election

Summary of the 28 April 2019 Congress of Deputies election results in Zaragoza :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | Spanish Socialist Workers' Party (PSOE) | 173,557 | 31.30 | +6.88 | 3 | +1 |
| | Citizens–Party of the Citizenry (Cs) | 115,651 | 20.86 | +4.02 | 1 | ±0 |
| | People's Party (PP) | 99,527 | 17.95 | –16.97 | 1 | –2 |
| | United We Can (Podemos–IU–Equo) | 77,555 | 13.99 | –6.32 | 1 | ±0 |
| | Vox (Vox) | 70,663 | 12.75 | +12.44 | 1 | +1 |
| | Animalist Party Against Mistreatment of Animals (PACMA) | 5,469 | 0.99 | +0.01 | 0 | ±0 |
| | Blank Seats (EB) | 2,626 | 0.47 | –0.12 | 0 | ±0 |
| | Zero Cuts–Green Group (Recortes Cero–GV) | 1,428 | 0.26 | +0.04 | 0 | ±0 |
| | For a Fairer World (PUM+J) | 749 | 0.14 | New | 0 | ±0 |
| | Federation of Independents of Aragon (FIA) | 658 | 0.12 | +0.02 | 0 | ±0 |
| | Puyalón (PYLN) | 621 | 0.11 | New | 0 | ±0 |
| | Communist Party of the Workers of Spain (PCTE) | 589 | 0.11 | New | 0 | ±0 |
| | Communist Party of the Peoples of Spain (PCPE) | 453 | 0.08 | –0.03 | 0 | ±0 |
| Blank ballots | Blank ballots | 4,861 | 0.88 | +0.08 | | |
| Total | Total | 554,407 | | | 7 | ±0 |
| Valid votes | Valid votes | 554,407 | 99.03 | –0.19 | | |
| Invalid votes | Invalid votes | 5,452 | 0.97 | +0.19 | | |
| Votes cast / turnout | Votes cast / turnout | 559,859 | 75.84 | +5.39 | | |
| Abstentions | Abstentions | 178,372 | 24.16 | –5.39 | | |
| Registered voters | Registered voters | 738,231 | | | | |
| Sources |||||||

### 2016 general election

Summary of the 26 June 2016 Congress of Deputies election results in Zaragoza :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | People's Party–Aragonese Party (PP–PAR) | 179,211 | 34.92 | +4.63 | 3 | ±0 |
| | Spanish Socialist Workers' Party (PSOE) | 125,321 | 24.42 | +2.14 | 2 | ±0 |
| | United We Can in Aragon (Podemos–IU–Equo)$^1$ | 104,199 | 20.31 | –5.44 | 1 | ±0 |
| | Citizens–Party of the Citizenry (C's) | 86,434 | 16.84 | –0.98 | 1 | ±0 |
| | Animalist Party Against Mistreatment of Animals (PACMA) | 5,025 | 0.98 | +0.22 | 0 | ±0 |
| | Blank Seats (EB) | 3,032 | 0.59 | +0.03 | 0 | ±0 |
| | Vox (Vox) | 1,614 | 0.31 | –0.04 | 0 | ±0 |
| | Union, Progress and Democracy (UPyD) | 1,395 | 0.27 | –0.58 | 0 | ±0 |
| | Zero Cuts–Green Group (Recortes Cero–GV) | 1,137 | 0.22 | +0.02 | 0 | ±0 |
| | Social Aragonese Movement (MAS) | 568 | 0.11 | New | 0 | ±0 |
| | Communist Party of the Peoples of Spain (PCPE) | 564 | 0.11 | –0.05 | 0 | ±0 |
| | Independents for Aragon (i) | 511 | 0.10 | –0.01 | 0 | ±0 |
| Blank ballots | Blank ballots | 4,124 | 0.80 | –0.07 | | |
| Total | Total | 513,135 | | | 7 | ±0 |
| Valid votes | Valid votes | 513,135 | 99.22 | –0.06 | | |
| Invalid votes | Invalid votes | 4,009 | 0.78 | +0.06 | | |
| Votes cast / turnout | Votes cast / turnout | 517,144 | 70.45 | –2.69 | | |
| Abstentions | Abstentions | 216,920 | 29.55 | +2.69 | | |
| Registered voters | Registered voters | 734,064 | | | | |
| Sources |||||||
| Footnotes: $^1$ United We Can results are compared to the combined totals of We Can and United Left–Aragonese Union–Popular Unity in Common in the 2015 election. |||||||

### 2015 general election

Summary of the 20 December 2015 Congress of Deputies election results in Zaragoza :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | People's Party–Aragonese Party (PP–PAR) | 161,662 | 30.29 | –16.62 | 3 | –1 |
| | Spanish Socialist Workers' Party (PSOE) | 118,936 | 22.28 | –8.50 | 2 | ±0 |
| | We Can (Podemos) | 102,596 | 19.22 | New | 1 | +1 |
| | Citizens–Party of the Citizenry (C's) | 95,130 | 17.82 | New | 1 | +1 |
| | United Left–Aragonese Union–Popular Unity in Common (IU–CHA–UPeC) | 34,869 | 6.53 | –4.93 | 0 | –1 |
| | Union, Progress and Democracy (UPyD) | 4,514 | 0.85 | –5.57 | 0 | ±0 |
| | Animalist Party Against Mistreatment of Animals (PACMA) | 4,057 | 0.76 | +0.26 | 0 | ±0 |
| | Blank Seats (EB) | 2,967 | 0.56 | +0.05 | 0 | ±0 |
| | Vox (Vox) | 1,849 | 0.35 | New | 0 | ±0 |
| | Zero Cuts–Green Group (Recortes Cero–GV) | 1,088 | 0.20 | New | 0 | ±0 |
| | Communist Party of the Peoples of Spain (PCPE) | 845 | 0.16 | –0.05 | 0 | ±0 |
| | Independents for Aragon (i) | 562 | 0.11 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 4,657 | 0.87 | –1.07 | | |
| Total | Total | 533,732 | | | 7 | ±0 |
| Valid votes | Valid votes | 533,732 | 99.28 | +0.73 | | |
| Invalid votes | Invalid votes | 3,894 | 0.72 | –0.73 | | |
| Votes cast / turnout | Votes cast / turnout | 537,626 | 73.14 | +1.76 | | |
| Abstentions | Abstentions | 197,453 | 26.86 | –1.76 | | |
| Registered voters | Registered voters | 735,079 | | | | |
| Sources |||||||

### 2011 general election

Summary of the 20 November 2011 Congress of Deputies election results in Zaragoza :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | People's Party–Aragonese Party (PP–PAR)$^1$ | 241,074 | 46.91 | +5.72 | 4 | +1 |
| | Spanish Socialist Workers' Party (PSOE) | 158,167 | 30.78 | –15.62 | 2 | –2 |
| | Aragonese Union–United Left: Plural Left (CHA–IU)$^2$ | 58,904 | 11.46 | +2.70 | 1 | +1 |
| | Union, Progress and Democracy (UPyD) | 32,968 | 6.42 | +5.21 | 0 | ±0 |
| | Equo (Equo) | 3,858 | 0.75 | New | 0 | ±0 |
| | Blank Seats (EB) | 2,640 | 0.51 | New | 0 | ±0 |
| | Animalist Party Against Mistreatment of Animals (PACMA) | 2,586 | 0.50 | +0.33 | 0 | ±0 |
| | Communist Party of the Peoples of Spain (PCPE) | 1,055 | 0.21 | +0.17 | 0 | ±0 |
| | For a Fairer World (PUM+J) | 939 | 0.18 | +0.11 | 0 | ±0 |
| | Let us Give the Change (DeC) | 508 | 0.10 | New | 0 | ±0 |
| | Humanist Party (PH) | 463 | 0.09 | +0.07 | 0 | ±0 |
| | Individual Freedom Party (P–LIB) | 410 | 0.08 | New | 0 | ±0 |
| | Communist Unification of Spain (UCE) | 370 | 0.07 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 9,951 | 1.94 | +0.68 | | |
| Total | Total | 513,893 | | | 7 | ±0 |
| Valid votes | Valid votes | 513,893 | 98.55 | –0.96 | | |
| Invalid votes | Invalid votes | 7,562 | 1.45 | +0.96 | | |
| Votes cast / turnout | Votes cast / turnout | 521,455 | 71.38 | –4.54 | | |
| Abstentions | Abstentions | 209,041 | 28.62 | +4.54 | | |
| Registered voters | Registered voters | 730,496 | | | | |
| Sources |||||||
| Footnotes: $^1$ People's Party–Aragonese Party results are compared to the combined totals of the People's Party and Aragonese Party in the 2008 election.$^2$ Aragonese Union–United Left: Plural Left results are compared to the combined totals of Aragonese Union and United Left in the 2008 election. |||||||

### 2008 general election

Summary of the 9 March 2008 Congress of Deputies election results in Zaragoza :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | Spanish Socialist Workers' Party (PSOE) | 254,479 | 46.40 | +6.14 | 4 | +1 |
| | People's Party (PP) | 199,934 | 36.46 | +0.91 | 3 | ±0 |
| | Aragonese Union (CHA) | 32,281 | 5.89 | –8.65 | 0 | –1 |
| | Aragonese Party (PAR) | 25,949 | 4.73 | +0.65 | 0 | ±0 |
| | United Left (IU) | 15,731 | 2.87 | +0.06 | 0 | ±0 |
| | Union, Progress and Democracy (UPyD) | 6,621 | 1.21 | New | 0 | ±0 |
| | The Greens–Green Group (LV–GV) | 1,758 | 0.32 | New | 0 | ±0 |
| | Anti-Bullfighting Party Against Mistreatment of Animals (PACMA) | 958 | 0.17 | New | 0 | ±0 |
| | Citizens–Party of the Citizenry (C's) | 755 | 0.14 | New | 0 | ±0 |
| | Aragon United Citizens Party (pCUA) | 380 | 0.07 | New | 0 | ±0 |
| | Citizens for Blank Votes (CenB) | 376 | 0.07 | –0.07 | 0 | ±0 |
| | For a Fairer World (PUM+J) | 372 | 0.07 | New | 0 | ±0 |
| | National Democracy (DN) | 323 | 0.06 | ±0 | 0 | ±0 |
| | Social Democratic Party–Federation of Independents of Aragon (PSD–FIA) | 286 | 0.05 | New | 0 | ±0 |
| | Family and Life Party (PFyV) | 262 | 0.05 | –0.06 | 0 | ±0 |
| | Spanish Phalanx of the CNSO (FE–JONS) | 236 | 0.04 | ±0.00 | 0 | ±0 |
| | Communist Party of the Peoples of Spain (PCPE) | 200 | 0.04 | ±0.00 | 0 | ±0 |
| | Authentic Phalanx (FA) | 135 | 0.02 | ±0.00 | 0 | ±0 |
| | National Alliance (AN) | 133 | 0.02 | New | 0 | ±0 |
| | Spanish Front (Frente) | 113 | 0.02 | New | 0 | ±0 |
| | Humanist Party (PH) | 91 | 0.02 | –0.03 | 0 | ±0 |
| | Spanish Alternative (AES) | 76 | 0.01 | New | 0 | ±0 |
| | Spain 2000 (E–2000) | 73 | 0.01 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 6,917 | 1.26 | –0.84 | | |
| Total | Total | 548,439 | | | 7 | ±0 |
| Valid votes | Valid votes | 548,439 | 99.51 | +0.07 | | |
| Invalid votes | Invalid votes | 2,710 | 0.49 | –0.07 | | |
| Votes cast / turnout | Votes cast / turnout | 551,149 | 75.92 | –1.33 | | |
| Abstentions | Abstentions | 174,794 | 24.08 | +1.33 | | |
| Registered voters | Registered voters | 725,943 | | | | |
| Sources |||||||

### 2004 general election

Summary of the 14 March 2004 Congress of Deputies election results in Zaragoza :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | Spanish Socialist Workers' Party (PSOE) | 224,776 | 40.26 | +11.09 | 3 | +1 |
| | People's Party (PP) | 198,480 | 35.55 | –12.08 | 3 | –1 |
| | Aragonese Union (CHA) | 81,160 | 14.54 | +1.76 | 1 | ±0 |
| | Aragonese Party (PAR) | 22,758 | 4.08 | –0.28 | 0 | ±0 |
| | United Left–The Greens (IU–LV) | 15,672 | 2.81 | –0.90 | 0 | ±0 |
| | Citizens for Blank Votes (CenB) | 789 | 0.14 | New | 0 | ±0 |
| | Family and Life Party (PFyV) | 598 | 0.11 | New | 0 | ±0 |
| | Democratic and Social Centre (CDS) | 577 | 0.10 | +0.06 | 0 | ±0 |
| | National Democracy (DN) | 326 | 0.06 | New | 0 | ±0 |
| | Republican Left (IR) | 257 | 0.05 | New | 0 | ±0 |
| | Humanist Party (PH) | 254 | 0.05 | +0.01 | 0 | ±0 |
| | Communist Party of the Peoples of Spain (PCPE) | 248 | 0.04 | New | 0 | ±0 |
| | Spanish Phalanx of the CNSO (FE–JONS)$^1$ | 208 | 0.04 | ±0.00 | 0 | ±0 |
| | The Phalanx (FE) | 195 | 0.03 | –0.02 | 0 | ±0 |
| | Authentic Phalanx (FA) | 136 | 0.02 | New | 0 | ±0 |
| | Carlist Party (PC) | 99 | 0.02 | New | 0 | ±0 |
| | Republican Social Movement (MSR) | 96 | 0.02 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 11,703 | 2.10 | +0.71 | | |
| Total | Total | 558,332 | | | 7 | ±0 |
| Valid votes | Valid votes | 558,332 | 99.44 | +0.01 | | |
| Invalid votes | Invalid votes | 3,118 | 0.56 | –0.01 | | |
| Votes cast / turnout | Votes cast / turnout | 561,450 | 77.25 | +5.84 | | |
| Abstentions | Abstentions | 165,361 | 22.75 | –5.84 | | |
| Registered voters | Registered voters | 726,811 | | | | |
| Sources |||||||
| Footnotes: $^1$ Spanish Phalanx of the CNSO results are compared to Independent Spanish Phalanx–Phalanx 2000 totals in the 2000 election. |||||||

### 2000 general election

Summary of the 12 March 2000 Congress of Deputies election results in Zaragoza :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | People's Party (PP) | 244,403 | 47.63 | –0.64 | 4 | ±0 |
| | Spanish Socialist Workers' Party–Progressives (PSOE–p) | 149,672 | 29.17 | –2.77 | 2 | –1 |
| | Aragonese Union (CHA) | 65,599 | 12.78 | +4.83 | 1 | +1 |
| | Aragonese Party (PAR) | 22,382 | 4.36 | New | 0 | ±0 |
| | United Left of Aragon (IU) | 19,059 | 3.71 | –6.36 | 0 | ±0 |
| | The Greens–Green Group–SOS Nature (LV–GV) | 2,638 | 0.51 | +0.14 | 0 | ±0 |
| | Aragonese Initiative (INAR) | 855 | 0.17 | New | 0 | ±0 |
| | The Phalanx (FE) | 293 | 0.05 | New | 0 | ±0 |
| | Humanist Party (PH) | 226 | 0.04 | –0.01 | 0 | ±0 |
| | Centrist Union–Democratic and Social Centre (UC–CDS) | 194 | 0.04 | New | 0 | ±0 |
| | Independent Spanish Phalanx–Phalanx 2000 (FEI–FE 2000) | 192 | 0.04 | New | 0 | ±0 |
| | Spain 2000 Platform (ES2000) | 173 | 0.03 | New | 0 | ±0 |
| | Natural Law Party (PLN) | 161 | 0.03 | New | 0 | ±0 |
| | Spanish Democratic Party (PADE) | 93 | 0.02 | New | 0 | ±0 |
| | Catalan State (EC) | 81 | 0.02 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 7,138 | 1.39 | +0.25 | | |
| Total | Total | 513,159 | | | 7 | ±0 |
| Valid votes | Valid votes | 513,159 | 99.43 | –0.13 | | |
| Invalid votes | Invalid votes | 2,934 | 0.57 | +0.13 | | |
| Votes cast / turnout | Votes cast / turnout | 516,093 | 71.41 | –6.06 | | |
| Abstentions | Abstentions | 206,576 | 28.59 | +6.06 | | |
| Registered voters | Registered voters | 722,669 | | | | |
| Sources |||||||

### 1996 general election

Summary of the 3 March 1996 Congress of Deputies election results in Zaragoza :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | People's Party–Aragonese Party (PP–PAR)$^1$ | 263,868 | 48.27 | –4.12 | 4 | +1 |
| | Spanish Socialist Workers' Party (PSOE) | 174,567 | 31.94 | –0.46 | 3 | ±0 |
| | United Left of Aragon (IU) | 55,019 | 10.07 | –1.11 | 0 | –1 |
| | Aragonese Union (CHA) | 43,477 | 7.95 | +7.08 | 0 | ±0 |
| | SOS Nature (SOS) | 2,026 | 0.37 | New | 0 | ±0 |
| | Workers' Revolutionary Party (PRT)$^2$ | 449 | 0.08 | –0.23 | 0 | ±0 |
| | Authentic Spanish Phalanx (FEA) | 407 | 0.07 | New | 0 | ±0 |
| | Humanist Party (PH) | 299 | 0.05 | +0.03 | 0 | ±0 |
| | Aragonese Social Dynamics (DSA) | 265 | 0.05 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 6,221 | 1.14 | +0.42 | | |
| Total | Total | 546,598 | | | 7 | ±0 |
| Valid votes | Valid votes | 546,598 | 99.56 | +0.12 | | |
| Invalid votes | Invalid votes | 2,433 | 0.44 | –0.12 | | |
| Votes cast / turnout | Votes cast / turnout | 549,031 | 77.47 | –1.28 | | |
| Abstentions | Abstentions | 159,701 | 22.53 | +1.28 | | |
| Registered voters | Registered voters | 708,732 | | | | |
| Sources |||||||
| Footnotes: $^1$ People's Party–Aragonese Party results are compared to the combined totals of the People's Party and the Aragonese Party in the 1993 election.$^2$ Workers' Revolutionary Party results are compared to Workers' Socialist Party totals in the 1993 election. |||||||

### 1993 general election

Summary of the 6 June 1993 Congress of Deputies election results in Zaragoza :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | Spanish Socialist Workers' Party (PSOE) | 174,061 | 32.40 | –5.63 | 3 | ±0 |
| | People's Party (PP) | 172,753 | 32.16 | +4.70 | 2 | ±0 |
| | Aragonese Party (PAR) | 108,690 | 20.23 | +9.62 | 1 | ±0 |
| | United Left of Aragon (IU) | 60,074 | 11.18 | –0.08 | 1 | ±0 |
| | Democratic and Social Centre (CDS) | 5,765 | 1.07 | –6.10 | 0 | ±0 |
| | Aragonese Union (CHA) | 4,650 | 0.87 | +0.42 | 0 | ±0 |
| | The Greens (Verdes)$^1$ | 2,615 | 0.49 | –0.10 | 0 | ±0 |
| | Workers' Socialist Party (PST) | 1,692 | 0.31 | –0.30 | 0 | ±0 |
| | Ruiz-Mateos Group–Independent Party–Social Movement (ARM–PAI–MAS) | 954 | 0.18 | –0.98 | 0 | ±0 |
| | The Ecologists (LE) | 740 | 0.14 | –0.51 | 0 | ±0 |
| | Health and Ecology in Solidarity (SEES) | 418 | 0.08 | New | 0 | ±0 |
| | Federated Independents of Aragon (IF) | 303 | 0.06 | New | 0 | ±0 |
| | Revolutionary Workers' Party (POR) | 257 | 0.05 | New | 0 | ±0 |
| | Natural Law Party (PLN) | 135 | 0.03 | New | 0 | ±0 |
| | Humanist Party (PH) | 132 | 0.02 | –0.06 | 0 | ±0 |
| | Coalition for a New Socialist Party (CNPS)$^2$ | 115 | 0.02 | –0.05 | 0 | ±0 |
| | Communist Unification of Spain (UCE) | 0 | 0.00 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 3,883 | 0.72 | –0.14 | | |
| Total | Total | 537,237 | | | 7 | ±0 |
| Valid votes | Valid votes | 537,237 | 99.44 | +0.07 | | |
| Invalid votes | Invalid votes | 3,033 | 0.56 | –0.07 | | |
| Votes cast / turnout | Votes cast / turnout | 540,270 | 78.75 | +8.66 | | |
| Abstentions | Abstentions | 145,777 | 21.25 | –8.66 | | |
| Registered voters | Registered voters | 686,047 | | | | |
| Sources |||||||
| Footnotes: $^1$ The Greens results are compared to The Greens–Green List totals in the 1989 election.$^2$ Coalition for a New Socialist Party results are compared to Alliance for the Republic totals in the 1989 election. |||||||

### 1989 general election

Summary of the 29 October 1989 Congress of Deputies election results in Zaragoza :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | Spanish Socialist Workers' Party (PSOE) | 174,107 | 38.03 | –5.56 | 3 | –1 |
| | People's Party (PP)$^1$ | 125,728 | 27.46 | +2.31 | 2 | ±0 |
| | United Left (IU) | 51,546 | 11.26 | +7.49 | 1 | +1 |
| | Regionalist Aragonese Party (PAR) | 48,579 | 10.61 | –1.00 | 1 | ±0 |
| | Democratic and Social Centre (CDS) | 32,826 | 7.17 | –3.70 | 0 | –1 |
| | Ruiz-Mateos Group (Ruiz-Mateos) | 5,317 | 1.16 | New | 0 | ±0 |
| | The Ecologist Greens (LVE) | 2,965 | 0.65 | New | 0 | ±0 |
| | Workers' Socialist Party (PST) | 2,773 | 0.61 | +0.16 | 0 | ±0 |
| | The Greens–Green List (LV–LV) | 2,683 | 0.59 | New | 0 | ±0 |
| | Workers' Party of Spain–Communist Unity (PTE–UC)$^2$ | 2,112 | 0.46 | –1.02 | 0 | ±0 |
| | Aragonese Union (UA–CHA) | 2,078 | 0.45 | New | 0 | ±0 |
| | Social Democratic Coalition (CSD) | 1,437 | 0.31 | New | 0 | ±0 |
| | Communist Party of the Peoples of Spain (PCPE) | 573 | 0.13 | New | 0 | ±0 |
| | Spanish Phalanx of the CNSO (FE–JONS) | 510 | 0.11 | –0.11 | 0 | ±0 |
| | Humanist Party (PH) | 361 | 0.08 | New | 0 | ±0 |
| | Alliance for the Republic (AxR)$^3$ | 315 | 0.07 | –0.07 | 0 | ±0 |
| | Communist Party of Spain (Marxist–Leninist) (PCE (m–l))$^4$ | 0 | 0.00 | –0.14 | 0 | ±0 |
| Blank ballots | Blank ballots | 3,952 | 0.86 | +0.06 | | |
| Total | Total | 457,862 | | | 7 | –1 |
| Valid votes | Valid votes | 457,862 | 99.37 | +1.49 | | |
| Invalid votes | Invalid votes | 2,897 | 0.63 | –1.49 | | |
| Votes cast / turnout | Votes cast / turnout | 460,759 | 70.09 | –0.65 | | |
| Abstentions | Abstentions | 196,608 | 29.91 | +0.65 | | |
| Registered voters | Registered voters | 657,367 | | | | |
| Sources |||||||
| Footnotes: $^1$ People's Party results are compared to People's Coalition totals in the 1986 election.$^2$ Workers' Party of Spain–Communist Unity results are compared to Communists' Unity Board totals in the 1986 election.$^3$ Alliance for the Republic results are compared to Internationalist Socialist Workers' Party totals in the 1986 election.$^4$ Communist Party of Spain (Marxist–Leninist) results are compared to Republican Popular Unity totals in the 1986 election. |||||||

### 1986 general election

Summary of the 22 June 1986 Congress of Deputies election results in Zaragoza :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | Spanish Socialist Workers' Party (PSOE) | 198,260 | 43.59 | –7.70 | 4 | –1 |
| | People's Coalition (AP–PDP–PL)$^1$ | 114,389 | 25.15 | –6.34 | 2 | –1 |
| | Regionalist Aragonese Party (PAR) | 52,813 | 11.61 | New | 1 | +1 |
| | Democratic and Social Centre (CDS) | 49,425 | 10.87 | +6.87 | 1 | +1 |
| | United Left (IU)$^2$ | 17,147 | 3.77 | +0.46 | 0 | ±0 |
| | Communists' Unity Board (MUC) | 6,726 | 1.48 | New | 0 | ±0 |
| | Democratic Reformist Party (PRD) | 4,500 | 0.99 | New | 0 | ±0 |
| | Spanish Vertex Ecological Development Revindication (VERDE) | 2,570 | 0.57 | New | 0 | ±0 |
| | Workers' Socialist Party (PST) | 2,052 | 0.45 | –0.14 | 0 | ±0 |
| | Spanish Phalanx of the CNSO (FE–JONS) | 1,023 | 0.22 | +0.22 | 0 | ±0 |
| | Communist Unification of Spain (UCE) | 1,021 | 0.22 | +0.12 | 0 | ±0 |
| | Internationalist Socialist Workers' Party (POSI) | 636 | 0.14 | New | 0 | ±0 |
| | Republican Popular Unity (UPR)$^3$ | 623 | 0.14 | +0.05 | 0 | ±0 |
| | Party of the Communists of Catalonia (PCC) | 0 | 0.00 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 3,616 | 0.80 | +0.12 | | |
| Total | Total | 454,801 | | | 8 | ±0 |
| Valid votes | Valid votes | 454,801 | 97.88 | +0.89 | | |
| Invalid votes | Invalid votes | 9,859 | 2.12 | –0.89 | | |
| Votes cast / turnout | Votes cast / turnout | 464,660 | 70.74 | –12.46 | | |
| Abstentions | Abstentions | 192,182 | 29.26 | +12.46 | | |
| Registered voters | Registered voters | 656,842 | | | | |
| Sources |||||||
| Footnotes: $^1$ People's Coalition results are compared to People's Alliance–People's Democratic–Aragonese Party totals in the 1982 election.$^2$ United Left results are compared to Communist Party of Aragon totals in the 1982 election.$^3$ Republican Popular Unity results are compared to Communist Party of Spain (Marxist–Leninist) totals in the 1982 election. |||||||

### 1982 general election

Summary of the 28 October 1982 Congress of Deputies election results in Zaragoza :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | Spanish Socialist Workers' Party (PSOE) | 255,402 | 51.29 | +24.54 | 5 | +2 |
| | People's Alliance–People's Democratic–Aragonese Party (AP–PDP–PAR)$^1$ | 156,800 | 31.49 | +17.12 | 3 | +2 |
| | Union of the Democratic Centre (UCD) | 34,044 | 6.84 | –29.29 | 0 | –4 |
| | Democratic and Social Centre (CDS) | 19,918 | 4.00 | New | 0 | ±0 |
| | Communist Party of Aragon (PCA–PCE) | 16,492 | 3.31 | –4.70 | 0 | ±0 |
| | Socialist Party of Aragon (PSAr)$^2$ | 4,119 | 0.83 | –3.23 | 0 | ±0 |
| | Workers' Socialist Party (PST) | 2,952 | 0.59 | New | 0 | ±0 |
| | New Force (FN)$^3$ | 2,654 | 0.53 | –1.32 | 0 | ±0 |
| | Spanish Solidarity (SE) | 667 | 0.13 | New | 0 | ±0 |
| | Communist Unity Candidacy (CUC)$^4$ | 665 | 0.13 | –0.20 | 0 | ±0 |
| | Communist Unification of Spain (UCE) | 497 | 0.10 | New | 0 | ±0 |
| | Communist Party of Spain (Marxist–Leninist) (PCE (m–l)) | 469 | 0.09 | New | 0 | ±0 |
| | Communist League–Internationalist Socialist Workers' Coalition (LC (COSI)) | 47 | 0.01 | New | 0 | ±0 |
| | Communist Left (LCR–MC)$^5$ | 0 | 0.00 | –0.84 | 0 | ±0 |
| | Spanish Phalanx of the CNSO (FE–JONS) | 0 | 0.00 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 3,276 | 0.66 | +0.28 | | |
| Total | Total | 498,002 | | | 8 | ±0 |
| Valid votes | Valid votes | 498,002 | 96.99 | –1.41 | | |
| Invalid votes | Invalid votes | 15,448 | 3.01 | +1.41 | | |
| Votes cast / turnout | Votes cast / turnout | 513,450 | 83.20 | +12.36 | | |
| Abstentions | Abstentions | 103,680 | 16.80 | –12.36 | | |
| Registered voters | Registered voters | 617,130 | | | | |
| Sources |||||||
| Footnotes: $^1$ People's Alliance–People's Democratic–Aragonese Party results are compared to the combined totals of Democratic Coalition and Regionalist Aragonese Party in the 1979 election.$^2$ Socialist Party of Aragon results are compared to Coalition for Aragon totals in the 1979 election.$^3$ New Force results are compared to National Union totals in the 1979 election.$^4$ Communist Unity Candidacy results are compared to Workers' Communist Party totals in the 1979 election.$^5$ Communist Left results are compared to the combined totals of Communist Movement–Organization of Communist Left and Revolutionary Communist League in the 1979 election. |||||||

### 1979 general election

Summary of the 1 March 1979 Congress of Deputies election results in Zaragoza :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | Union of the Democratic Centre (UCD) | 153,457 | 36.13 | +4.36 | 4 | +1 |
| | Spanish Socialist Workers' Party (PSOE)$^1$ | 113,600 | 26.75 | –9.47 | 3 | –1 |
| | Regionalist Aragonese Party (PAR)$^2$ | 38,042 | 8.96 | +0.44 | 1 | ±0 |
| | Communist Party of Spain (PCE) | 34,000 | 8.01 | +2.86 | 0 | ±0 |
| | Democratic Coalition (CD)$^3$ | 22,969 | 5.41 | –2.58 | 0 | ±0 |
| | Party of Labour of Spain (PTE)$^4$ | 19,883 | 4.68 | +2.70 | 0 | ±0 |
| | Coalition for Aragon (PSAr–PSDA) | 17,242 | 4.06 | New | 0 | ±0 |
| | National Union (UN)$^5$ | 7,843 | 1.85 | +1.31 | 0 | ±0 |
| | Spanish Socialist Workers' Party (historical) (PSOEh) | 4,022 | 0.95 | –1.88 | 0 | ±0 |
| | Communist Movement–Organization of Communist Left (MC–OIC)$^6$ | 2,780 | 0.65 | –0.45 | 0 | ±0 |
| | Workers' Revolutionary Organization (ORT)$^7$ | 2,432 | 0.57 | +0.18 | 0 | ±0 |
| | Republican Left (IR) | 2,086 | 0.49 | New | 0 | ±0 |
| | Workers' Communist Party (PCT) | 1,416 | 0.33 | New | 0 | ±0 |
| | Spanish Phalanx of the CNSO (Authentic) (FE–JONS(A)) | 908 | 0.21 | –0.14 | 0 | ±0 |
| | Carlist Party (PC) | 872 | 0.21 | New | 0 | ±0 |
| | Revolutionary Communist League (LCR) | 788 | 0.19 | New | 0 | ±0 |
| | Communist Organization of Spain (Red Flag) (OCE–BR) | 756 | 0.18 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 1,635 | 0.38 | +0.02 | | |
| Total | Total | 424,731 | | | 8 | ±0 |
| Valid votes | Valid votes | 424,731 | 98.40 | –0.07 | | |
| Invalid votes | Invalid votes | 6,926 | 1.60 | +0.07 | | |
| Votes cast / turnout | Votes cast / turnout | 431,657 | 70.84 | –10.09 | | |
| Abstentions | Abstentions | 177,649 | 29.16 | +10.09 | | |
| Registered voters | Registered voters | 609,306 | | | | |
| Sources |||||||
| Footnotes: $^1$ Spanish Socialist Workers' Party results are compared to the combined totals of Spanish Socialist Workers' Party and People's Socialist Party–Socialist Unity in the 1977 election.$^2$ Regionalist Aragonese Party results are compared to Centre Independent Aragonese Candidacy totals in the 1977 election.$^3$ Democratic Coalition results are compared to People's Alliance totals in the 1977 election.$^4$ Party of Labour of Spain results are compared to Democratic Left Front totals in the 1977 election.$^5$ National Union results are compared to the combined totals of National Alliance July 18 and José Antonio Circles in the 1977 election.$^6$ Communist Movement–Organization of Communist Left results are compared to Aragonese Autonomist Front totals in the 1977 election.$^7$ Workers' Revolutionary Organization results are compared to Workers' Electoral Group totals in the 1977 election. |||||||

### 1977 general election

Summary of the 15 June 1977 Congress of Deputies election results in Zaragoza :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | Union of the Democratic Centre (UCD) | 138,575 | 31.77 | n/a | 3 | n/a |
| | Spanish Socialist Workers' Party (PSOE) | 111,293 | 25.51 | n/a | 3 | n/a |
| | People's Socialist Party–Socialist Unity (PSP–US) | 46,737 | 10.71 | n/a | 1 | n/a |
| | Centre Independent Aragonese Candidacy (CAIC) | 37,183 | 8.52 | n/a | 1 | n/a |
| | People's Alliance (AP) | 34,857 | 7.99 | n/a | 0 | n/a |
| | Communist Party of Spain (PCE) | 22,446 | 5.15 | n/a | 0 | n/a |
| | Spanish Socialist Workers' Party (historical) (PSOEh) | 12,328 | 2.83 | n/a | 0 | n/a |
| | Democratic Left Front (FDI) | 8,656 | 1.98 | n/a | 0 | n/a |
| | Federation of Christian Democracy (FPD–ID) | 6,205 | 1.42 | n/a | 0 | n/a |
| | Aragonese Christian Democracy (DCAR) | 6,014 | 1.38 | n/a | 0 | n/a |
| | Aragonese Autonomist Front (FAA) | 4,791 | 1.10 | n/a | 0 | n/a |
| | Workers' Electoral Group (AET) | 1,713 | 0.39 | n/a | 0 | n/a |
| | National Alliance July 18 (AN18) | 1,602 | 0.37 | n/a | 0 | n/a |
| | Spanish Phalanx of the CNSO (Authentic) (FE–JONS(A)) | 1,531 | 0.35 | n/a | 0 | n/a |
| | José Antonio Circles (CJA) | 729 | 0.17 | n/a | 0 | n/a |
| Blank ballots | Blank ballots | 1,578 | 0.36 | n/a | | |
| Total | Total | 436,238 | | | 8 | n/a |
| Valid votes | Valid votes | 436,238 | 98.47 | n/a | | |
| Invalid votes | Invalid votes | 6,758 | 1.53 | n/a | | |
| Votes cast / turnout | Votes cast / turnout | 442,996 | 80.93 | n/a | | |
| Abstentions | Abstentions | 104,400 | 19.07 | n/a | | |
| Registered voters | Registered voters | 547,396 | | | | |
| Sources |||||||