# Cádiz (Congress of Deputies constituency)

Cádiz 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 nine deputies. Its boundaries correspond to those of the Spanish province of Cádiz. 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  PCE  IU  IULV–CA  U.Podemos  Podemos  Sumar  PA  PSP  PSOE  Cs  UCD  PP  CP  AP  Vox |||
| Legislature | Election | Distribution |
| Constituent | 1977 | 1 1 4 2 |
| 1st | 1979 | 1 2 3 2 |
| 2nd | 1982 | 6 2 |
| 3rd | 1986 | 7 2 |
| 4th | 1989 | 1 1 6 1 |
| 5th | 1993 | 1 5 3 |
| 6th | 1996 | 1 4 4 |
| 7th | 2000 | 1 4 4 |
| 8th | 2004 | 6 3 |
| 9th | 2008 | 5 4 |
| 10th | 2011 | 3 5 |
| 11th | 2015 | 2 3 1 3 |
| 12th | 2016 | 2 3 1 3 |
| 13th | 2019 (Apr) | 2 3 2 1 1 |
| 14th | 2019 (Nov) | 1 3 1 2 2 |
| 15th | 2023 | 1 3 4 1 |

## Elections
### 2023 general election

Summary of the 23 July 2023 Congress of Deputies election results in Cádiz :
| 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) | 221,703 | 34.80 | +16.77 | 4 | +2 |
| | Spanish Socialist Workers' Party (PSOE) | 211,200 | 33.15 | +2.59 | 3 | ±0 |
| | Vox (Vox) | 96,720 | 15.18 | –6.12 | 1 | –1 |
| | Unite Andalusia (Sumar)$^1$ | 82,115 | 12.89 | –4.13 | 1 | ±0 |
| | Forward Andalusia (Adelante Andalucía) | 9,191 | 1.44 | New | 0 | ±0 |
| | Animalist Party with the Environment (PACMA)$^2$ | 5,937 | 0.93 | –0.44 | 0 | ±0 |
| | Workers' Front (FO) | 1,225 | 0.19 | New | 0 | ±0 |
| | Walking Together (CJ) | 745 | 0.12 | New | 0 | ±0 |
| | For a Fairer World (PUM+J) | 673 | 0.11 | ±0.00 | 0 | ±0 |
| | Zero Cuts (Recortes Cero) | 486 | 0.08 | –0.07 | 0 | ±0 |
| | Citizens–Party of the Citizenry (Cs) | n/a | n/a | –9.01 | 0 | –1 |
| Blank ballots | Blank ballots | 7,103 | 1.11 | –0.39 | | |
| Total | Total | 637,098 | | | 9 | ±0 |
| Valid votes | Valid votes | 637,098 | 98.81 | +0.11 | | |
| Invalid votes | Invalid votes | 7,703 | 1.19 | –0.11 | | |
| Votes cast / turnout | Votes cast / turnout | 644,801 | 63.34 | +1.06 | | |
| Abstentions | Abstentions | 373,157 | 36.66 | –1.06 | | |
| Registered voters | Registered voters | 1,017,958 | | | | |
| Sources |||||||
| Footnotes: $^1$ Unite Andalusia results are compared to the combined totals of United We Can and More Country–Andalusia 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 Cádiz :
| 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) | 188,271 | 30.56 | –0.92 | 3 | ±0 |
| | Vox (Vox) | 131,205 | 21.30 | +8.20 | 2 | +1 |
| | People's Party (PP) | 111,089 | 18.03 | +3.14 | 2 | +1 |
| | United We Can (Podemos–IULV–CA) | 93,541 | 15.18 | –1.42 | 1 | –1 |
| | Citizens–Party of the Citizenry (Cs) | 55,490 | 9.01 | –10.70 | 1 | –1 |
| | More Country–Andalusia (Más País–Andalucía) | 11,316 | 1.84 | New | 0 | ±0 |
| | Animalist Party Against Mistreatment of Animals (PACMA) | 8,437 | 1.37 | –0.29 | 0 | ±0 |
| | Andalusia by Herself (AxSí) | 3,509 | 0.57 | –0.07 | 0 | ±0 |
| | Spanish Communist Workers' Party (PCOE) | 1,739 | 0.28 | –0.05 | 0 | ±0 |
| | Zero Cuts–Green Group (Recortes Cero–GV) | 915 | 0.15 | –0.09 | 0 | ±0 |
| | For a Fairer World (PUM+J) | 707 | 0.11 | New | 0 | ±0 |
| | Communist Party of the Andalusian Party (PCPA) | 639 | 0.10 | –0.02 | 0 | ±0 |
| Blank ballots | Blank ballots | 9,221 | 1.50 | +0.27 | | |
| Total | Total | 616,079 | | | 9 | ±0 |
| Valid votes | Valid votes | 616,079 | 98.70 | –0.06 | | |
| Invalid votes | Invalid votes | 8,116 | 1.30 | +0.06 | | |
| Votes cast / turnout | Votes cast / turnout | 624,195 | 62.28 | –5.31 | | |
| Abstentions | Abstentions | 378,100 | 37.72 | +5.31 | | |
| Registered voters | Registered voters | 1,002,295 | | | | |
| Sources |||||||

### April 2019 general election

Summary of the 28 April 2019 Congress of Deputies election results in Cádiz :
| 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) | 210,131 | 31.48 | +2.98 | 3 | ±0 |
| | Citizens–Party of the Citizenry (Cs) | 131,567 | 19.71 | +5.41 | 2 | +1 |
| | United We Can (Podemos–IULV–CA–Equo) | 110,807 | 16.60 | –4.62 | 2 | ±0 |
| | People's Party (PP) | 99,394 | 14.89 | –17.41 | 1 | –2 |
| | Vox (Vox) | 87,438 | 13.10 | +12.90 | 1 | +1 |
| | Animalist Party Against Mistreatment of Animals (PACMA) | 11,079 | 1.66 | +0.08 | 0 | ±0 |
| | Andalusia by Herself (AxSí) | 4,284 | 0.64 | New | 0 | ±0 |
| | Spanish Communist Workers' Party (PCOE) | 2,224 | 0.33 | New | 0 | ±0 |
| | Zero Cuts–Green Group (Recortes Cero–GV) | 1,620 | 0.24 | +0.01 | 0 | ±0 |
| | Communist Party of the Andalusian Party (PCPA) | 812 | 0.12 | ±0.00 | 0 | ±0 |
| Blank ballots | Blank ballots | 8,206 | 1.23 | +0.10 | | |
| Total | Total | 667,562 | | | 9 | ±0 |
| Valid votes | Valid votes | 667,562 | 98.76 | –0.20 | | |
| Invalid votes | Invalid votes | 8,350 | 1.24 | +0.20 | | |
| Votes cast / turnout | Votes cast / turnout | 675,912 | 67.59 | +4.97 | | |
| Abstentions | Abstentions | 324,125 | 32.41 | –4.97 | | |
| Registered voters | Registered voters | 1,000,037 | | | | |
| Sources |||||||

### 2016 general election

Summary of the 26 June 2016 Congress of Deputies election results in Cádiz :
| 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) | 198,876 | 32.30 | +4.56 | 3 | ±0 |
| | Spanish Socialist Workers' Party (PSOE) | 175,498 | 28.50 | +0.52 | 3 | ±0 |
| | United We Can for Andalusia (Podemos–IU–Equo)$^1$ | 130,643 | 21.22 | –5.01 | 2 | ±0 |
| | Citizens–Party of the Citizenry (C's) | 88,029 | 14.30 | –0.39 | 1 | ±0 |
| | Animalist Party Against Mistreatment of Animals (PACMA) | 9,719 | 1.58 | +0.41 | 0 | ±0 |
| | Union, Progress and Democracy (UPyD) | 1,750 | 0.28 | –0.28 | 0 | ±0 |
| | Zero Cuts–Green Group (Recortes Cero–GV) | 1,417 | 0.23 | +0.07 | 0 | ±0 |
| | Vox (Vox) | 1,253 | 0.20 | –0.03 | 0 | ±0 |
| | Communist Party of the Peoples of Spain (PCPE) | 767 | 0.12 | ±0.00 | 0 | ±0 |
| | Spanish Phalanx of the CNSO (FE–JONS) | 472 | 0.08 | New | 0 | ±0 |
| | Libertarian Party (P–LIB) | 393 | 0.06 | –0.01 | 0 | ±0 |
| Blank ballots | Blank ballots | 6,938 | 1.13 | +0.08 | | |
| Total | Total | 615,755 | | | 9 | ±0 |
| Valid votes | Valid votes | 615,755 | 98.96 | –0.14 | | |
| Invalid votes | Invalid votes | 6,497 | 1.04 | +0.14 | | |
| Votes cast / turnout | Votes cast / turnout | 622,252 | 62.62 | –3.04 | | |
| Abstentions | Abstentions | 371,437 | 37.38 | +3.04 | | |
| Registered voters | Registered voters | 993,689 | | | | |
| Sources |||||||
| Footnotes: $^1$ United We Can results are compared to the combined totals of We Can and United Left/Greens–Assembly for Andalusia–Popular Unity in Common in the 2015 election. |||||||

### 2015 general election

Summary of the 20 December 2015 Congress of Deputies election results in Cádiz :
| 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) | 180,895 | 27.98 | –4.79 | 3 | ±0 |
| | People's Party (PP) | 179,319 | 27.74 | –19.32 | 3 | –2 |
| | We Can (Podemos) | 130,734 | 20.22 | New | 2 | +2 |
| | Citizens–Party of the Citizenry (C's) | 94,962 | 14.69 | New | 1 | +1 |
| | United Left/Greens–Assembly for Andalusia–Popular Unity (IULV–CA–UPeC) | 38,881 | 6.01 | –2.74 | 0 | ±0 |
| | Animalist Party Against Mistreatment of Animals (PACMA) | 7,591 | 1.17 | +0.71 | 0 | ±0 |
| | Union, Progress and Democracy (UPyD) | 3,637 | 0.56 | –4.24 | 0 | ±0 |
| | Vox (Vox) | 1,493 | 0.23 | New | 0 | ±0 |
| | Zero Cuts–Green Group (Recortes Cero–GV) | 1,042 | 0.16 | New | 0 | ±0 |
| | Communist Party of the Peoples of Spain (PCPE) | 780 | 0.12 | –0.05 | 0 | ±0 |
| | Libertarian Party (P–LIB) | 422 | 0.07 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 6,781 | 1.05 | –0.32 | | |
| Total | Total | 646,537 | | | 9 | +1 |
| Valid votes | Valid votes | 646,537 | 99.10 | –0.01 | | |
| Invalid votes | Invalid votes | 5,863 | 0.90 | +0.01 | | |
| Votes cast / turnout | Votes cast / turnout | 652,400 | 65.66 | +1.87 | | |
| Abstentions | Abstentions | 341,218 | 34.34 | –1.87 | | |
| Registered voters | Registered voters | 993,618 | | | | |
| Sources |||||||

### 2011 general election

Summary of the 20 November 2011 Congress of Deputies election results in Cádiz :
| 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) | 291,897 | 47.06 | +8.85 | 5 | +1 |
| | Spanish Socialist Workers' Party (PSOE) | 203,251 | 32.77 | –18.34 | 3 | –2 |
| | United Left/The Greens–Assembly for Andalusia: Plural Left (IULV–CA) | 54,262 | 8.75 | +3.94 | 0 | ±0 |
| | Union, Progress and Democracy (UPyD) | 29,761 | 4.80 | +3.93 | 0 | ±0 |
| | Andalusian Party (PA)$^1$ | 19,289 | 3.11 | +0.61 | 0 | ±0 |
| | Equo (Equo) | 4,345 | 0.70 | New | 0 | ±0 |
| | Animalist Party Against Mistreatment of Animals (PACMA) | 2,872 | 0.46 | +0.22 | 0 | ±0 |
| | Blank Seats (EB) | 2,329 | 0.38 | New | 0 | ±0 |
| | Communist Party of the Peoples of Spain (PCPE) | 1,072 | 0.17 | +0.05 | 0 | ±0 |
| | Hartos.org (Hartos.org) | 921 | 0.15 | New | 0 | ±0 |
| | Anti-capitalists (Anticapitalistas) | 874 | 0.14 | New | 0 | ±0 |
| | Internet Party (Internet) | 603 | 0.10 | New | 0 | ±0 |
| | Communist Unification of Spain (UCE) | 265 | 0.04 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 8,511 | 1.37 | +0.34 | | |
| Total | Total | 620,252 | | | 8 | –1 |
| Valid votes | Valid votes | 620,252 | 99.11 | –0.25 | | |
| Invalid votes | Invalid votes | 5,539 | 0.89 | +0.25 | | |
| Votes cast / turnout | Votes cast / turnout | 625,791 | 63.79 | –3.65 | | |
| Abstentions | Abstentions | 355,270 | 36.21 | +3.65 | | |
| Registered voters | Registered voters | 981,061 | | | | |
| Sources |||||||
| Footnotes: $^1$ Andalusian Party results are compared to Andalusian Coalition totals in the 2008 election. |||||||

### 2008 general election

Summary of the 9 March 2008 Congress of Deputies election results in Cádiz :
| 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) | 328,822 | 51.11 | +0.44 | 5 | –1 |
| | People's Party (PP) | 245,830 | 38.21 | +4.59 | 4 | +1 |
| | United Left/The Greens–Assembly for Andalusia–Alternative (IULV–CA) | 30,958 | 4.81 | –1.19 | 0 | ±0 |
| | Andalusian Coalition (CA)$^1$ | 16,058 | 2.50 | –4.27 | 0 | ±0 |
| | Union, Progress and Democracy (UPyD) | 5,572 | 0.87 | New | 0 | ±0 |
| | The Greens (Verdes) | 2,531 | 0.39 | New | 0 | ±0 |
| | Anti-Bullfighting Party Against Mistreatment of Animals (PACMA) | 1,547 | 0.24 | New | 0 | ±0 |
| | Social Democratic Party (PSD) | 1,085 | 0.17 | New | 0 | ±0 |
| | Communist Party of the Peoples of Spain (PCPE) | 795 | 0.12 | +0.12 | 0 | ±0 |
| | For a Fairer World (PUM+J) | 629 | 0.10 | New | 0 | ±0 |
| | Citizens–Party of the Citizenry (C's) | 558 | 0.09 | New | 0 | ±0 |
| | Humanist Party (PH) | 389 | 0.06 | –0.05 | 0 | ±0 |
| | Family and Life Party (PFyV) | 374 | 0.06 | New | 0 | ±0 |
| | National Democracy (DN) | 368 | 0.06 | –0.01 | 0 | ±0 |
| | Spanish Alternative (AES) | 343 | 0.05 | New | 0 | ±0 |
| | Christian Positivist Party (PPCr) | 300 | 0.05 | –0.03 | 0 | ±0 |
| | Spanish Phalanx of the CNSO (FE–JONS) | 291 | 0.05 | –0.03 | 0 | ±0 |
| | Authentic Phalanx (FA) | 219 | 0.03 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 6,639 | 1.03 | –0.78 | | |
| Total | Total | 643,308 | | | 9 | ±0 |
| Valid votes | Valid votes | 643,308 | 99.36 | +0.07 | | |
| Invalid votes | Invalid votes | 4,140 | 0.64 | –0.07 | | |
| Votes cast / turnout | Votes cast / turnout | 647,448 | 67.44 | –2.47 | | |
| Abstentions | Abstentions | 312,585 | 32.56 | +2.47 | | |
| Registered voters | Registered voters | 960,033 | | | | |
| Sources |||||||
| Footnotes: $^1$ Andalusian Coalition results are compared to the combined totals of Andalusian Party and Socialist Party of Andalusia in the 2004 election. |||||||

### 2004 general election

Summary of the 14 March 2004 Congress of Deputies election results in Cádiz :
| 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) | 326,152 | 50.67 | +11.27 | 6 | +2 |
| | People's Party (PP) | 216,416 | 33.62 | –7.56 | 3 | –1 |
| | United Left/The Greens–Assembly for Andalusia (IULV–CA) | 38,611 | 6.00 | –0.66 | 0 | ±0 |
| | Andalusian Party (PA) | 33,592 | 5.22 | –4.64 | 0 | –1 |
| | Socialist Party of Andalusia (PSA) | 9,975 | 1.55 | New | 0 | ±0 |
| | Party of Precarious Workers (PTPRE) | 1,355 | 0.21 | New | 0 | ±0 |
| | Citizens for Blank Votes (CenB) | 1,089 | 0.17 | New | 0 | ±0 |
| | Andalusia Assembly (A) | 739 | 0.11 | +0.01 | 0 | ±0 |
| | Humanist Party (PH) | 713 | 0.11 | ±0.00 | 0 | ±0 |
| | Republican Left (IR) | 670 | 0.10 | New | 0 | ±0 |
| | Democratic and Social Centre (CDS) | 536 | 0.08 | +0.01 | 0 | ±0 |
| | Christian Positivist Party (PPCr) | 500 | 0.08 | –0.02 | 0 | ±0 |
| | Spanish Phalanx of the CNSO (FE–JONS)$^1$ | 494 | 0.08 | +0.02 | 0 | ±0 |
| | National Democracy (DN) | 477 | 0.07 | New | 0 | ±0 |
| | The Phalanx (FE) | 377 | 0.06 | ±0.00 | 0 | ±0 |
| | Republican Social Movement (MSR) | 309 | 0.05 | New | 0 | ±0 |
| | Communist Party of the Peoples of Spain (PCPE) | 0 | 0.00 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 11,634 | 1.81 | +0.60 | | |
| Total | Total | 643,639 | | | 9 | ±0 |
| Valid votes | Valid votes | 643,639 | 99.29 | +0.12 | | |
| Invalid votes | Invalid votes | 4,577 | 0.71 | –0.12 | | |
| Votes cast / turnout | Votes cast / turnout | 648,216 | 69.91 | +6.82 | | |
| Abstentions | Abstentions | 278,961 | 30.09 | –6.82 | | |
| Registered voters | Registered voters | 927,177 | | | | |
| 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 Cádiz :
| 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) | 228,024 | 41.18 | +5.81 | 4 | ±0 |
| | Spanish Socialist Workers' Party–Progressives (PSOE–p) | 218,133 | 39.40 | –4.49 | 4 | ±0 |
| | Andalusian Party (PA) | 54,570 | 9.86 | +3.79 | 1 | +1 |
| | United Left/The Greens–Assembly for Andalusia (IULV–CA) | 36,851 | 6.66 | –6.51 | 0 | –1 |
| | Liberal Independent Group (GIL) | 3,006 | 0.54 | New | 0 | ±0 |
| | Andalusian Left (IA) | 1,887 | 0.34 | New | 0 | ±0 |
| | Andalusian Nation (NA) | 667 | 0.12 | –0.03 | 0 | ±0 |
| | Humanist Party (PH) | 596 | 0.11 | +0.02 | 0 | ±0 |
| | Christian Positivist Party (PPCr) | 546 | 0.10 | New | 0 | ±0 |
| | Andalusia Assembly (A) | 527 | 0.10 | New | 0 | ±0 |
| | Natural Law Party (PLN) | 487 | 0.09 | New | 0 | ±0 |
| | Centrist Union–Democratic and Social Centre (UC–CDS) | 401 | 0.07 | –0.02 | 0 | ±0 |
| | Spain 2000 Platform (ES2000) | 342 | 0.06 | New | 0 | ±0 |
| | The Phalanx (FE) | 338 | 0.06 | New | 0 | ±0 |
| | Independent Spanish Phalanx–Phalanx 2000 (FEI–FE 2000) | 321 | 0.06 | New | 0 | ±0 |
| | Spanish Democratic Party (PADE) | 279 | 0.05 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 6,692 | 1.21 | +0.38 | | |
| Total | Total | 553,667 | | | 9 | ±0 |
| Valid votes | Valid votes | 553,667 | 99.17 | –0.02 | | |
| Invalid votes | Invalid votes | 4,653 | 0.83 | +0.02 | | |
| Votes cast / turnout | Votes cast / turnout | 558,320 | 63.09 | –10.19 | | |
| Abstentions | Abstentions | 326,674 | 36.91 | +10.19 | | |
| Registered voters | Registered voters | 884,994 | | | | |
| Sources |||||||

### 1996 general election

Summary of the 3 March 1996 Congress of Deputies election results in Cádiz :
| 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 of Andalusia (PSOE–A) | 270,237 | 43.89 | –6.08 | 4 | –1 |
| | People's Party (PP) | 217,795 | 35.37 | +7.64 | 4 | +1 |
| | United Left/The Greens–Assembly for Andalusia (IULV–CA) | 81,116 | 13.17 | +2.20 | 1 | ±0 |
| | Andalusian Party (PA)$^1$ | 37,356 | 6.07 | –1.59 | 0 | ±0 |
| | Communist Party of the Andalusian People (PCPA) | 925 | 0.15 | +0.02 | 0 | ±0 |
| | Andalusian Nation (NA) | 905 | 0.15 | New | 0 | ±0 |
| | Workers' Revolutionary Party (PRT)$^2$ | 576 | 0.09 | –0.13 | 0 | ±0 |
| | Authentic Spanish Phalanx (FEA) | 574 | 0.09 | New | 0 | ±0 |
| | Centrist Union (UC) | 574 | 0.09 | –0.67 | 0 | ±0 |
| | Humanist Party (PH) | 573 | 0.09 | +0.06 | 0 | ±0 |
| Blank ballots | Blank ballots | 5,126 | 0.83 | +0.29 | | |
| Total | Total | 615,757 | | | 9 | ±0 |
| Valid votes | Valid votes | 615,757 | 99.19 | –0.21 | | |
| Invalid votes | Invalid votes | 5,005 | 0.81 | +0.21 | | |
| Votes cast / turnout | Votes cast / turnout | 620,762 | 73.28 | +2.50 | | |
| Abstentions | Abstentions | 226,362 | 26.72 | –2.50 | | |
| Registered voters | Registered voters | 847,124 | | | | |
| Sources |||||||
| Footnotes: $^1$ Andalusian Party results are compared to the combined totals of Andalusian Party and Andalusian Progress 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 Cádiz :
| 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 of Andalusia (PSOE–A) | 280,715 | 49.97 | –1.91 | 5 | –1 |
| | People's Party (PP) | 155,785 | 27.73 | +11.39 | 3 | +2 |
| | United Left–Assembly for Andalusia (IU–CA) | 61,604 | 10.97 | +1.41 | 1 | ±0 |
| | Andalusian Progress Party (PAP) | 27,225 | 4.85 | New | 0 | ±0 |
| | Andalusian Party (PA) | 15,786 | 2.81 | –8.52 | 0 | –1 |
| | Democratic and Social Centre (CDS) | 4,287 | 0.76 | –3.48 | 0 | ±0 |
| | The Greens of Andalusia (Verdes)$^1$ | 3,518 | 0.63 | –0.21 | 0 | ±0 |
| | Ruiz-Mateos Group–European Democratic Alliance (ARM–ADE) | 2,732 | 0.49 | –2.97 | 0 | ±0 |
| | Liberal Independent Group (GIL) | 2,455 | 0.44 | New | 0 | ±0 |
| | The Ecologists (LE) | 1,620 | 0.29 | –0.30 | 0 | ±0 |
| | Workers' Socialist Party (PST) | 1,250 | 0.22 | –0.16 | 0 | ±0 |
| | Communist Party of the Andalusian People (PCPA) | 740 | 0.13 | –0.05 | 0 | ±0 |
| | Spanish Phalanx of the CNSO (FE–JONS) | 345 | 0.06 | –0.05 | 0 | ±0 |
| | Natural Law Party (PLN) | 279 | 0.05 | New | 0 | ±0 |
| | Coalition for a New Socialist Party (CNPS)$^2$ | 215 | 0.04 | –0.05 | 0 | ±0 |
| | Humanist Party (PH) | 189 | 0.03 | –0.05 | 0 | ±0 |
| | Communist Unification of Spain (UCE) | 0 | 0.00 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 3,054 | 0.54 | +0.01 | | |
| Total | Total | 561,799 | | | 9 | ±0 |
| Valid votes | Valid votes | 561,799 | 99.40 | +0.22 | | |
| Invalid votes | Invalid votes | 3,415 | 0.60 | –0.22 | | |
| Votes cast / turnout | Votes cast / turnout | 565,214 | 70.78 | +7.63 | | |
| Abstentions | Abstentions | 233,308 | 29.22 | –7.63 | | |
| Registered voters | Registered voters | 798,522 | | | | |
| Sources |||||||
| Footnotes: $^1$ The Greens of Andalusia 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 Cádiz :
| 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 of Andalusia (PSOE–A) | 243,410 | 51.88 | –8.84 | 6 | –1 |
| | People's Party (PP)$^1$ | 76,688 | 16.34 | –3.46 | 1 | –1 |
| | Andalusian Party (PA) | 53,173 | 11.33 | +7.15 | 1 | +1 |
| | United Left–Assembly for Andalusia (IU–CA) | 44,871 | 9.56 | +3.72 | 1 | +1 |
| | Democratic and Social Centre (CDS) | 19,905 | 4.24 | –1.30 | 0 | ±0 |
| | Ruiz-Mateos Group (Ruiz-Mateos) | 16,225 | 3.46 | New | 0 | ±0 |
| | The Greens–Green List (LV–LV) | 3,928 | 0.84 | New | 0 | ±0 |
| | The Ecologist Greens (LVE) | 2,791 | 0.59 | New | 0 | ±0 |
| | Workers' Socialist Party (PST) | 1,789 | 0.38 | –0.07 | 0 | ±0 |
| | Workers' Party of Spain–Communist Unity (PTE–UC)$^2$ | 1,501 | 0.32 | –0.47 | 0 | ±0 |
| | Communist Party of the Andalusian People (PCPA) | 861 | 0.18 | New | 0 | ±0 |
| | Spanish Phalanx of the CNSO (FE–JONS) | 515 | 0.11 | –0.19 | 0 | ±0 |
| | Alliance for the Republic (AxR)$^3$ | 408 | 0.09 | –0.12 | 0 | ±0 |
| | Humanist Party (PH) | 383 | 0.08 | New | 0 | ±0 |
| | Centrist Unity–Democratic Spanish Party (PED) | 276 | 0.06 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 2,464 | 0.53 | +0.02 | | |
| Total | Total | 469,188 | | | 9 | ±0 |
| Valid votes | Valid votes | 469,188 | 99.18 | +0.91 | | |
| Invalid votes | Invalid votes | 3,896 | 0.82 | –0.91 | | |
| Votes cast / turnout | Votes cast / turnout | 473,084 | 63.15 | –3.19 | | |
| Abstentions | Abstentions | 276,097 | 36.85 | +3.19 | | |
| Registered voters | Registered voters | 749,181 | | | | |
| 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. |||||||

### 1986 general election

Summary of the 22 June 1986 Congress of Deputies election results in Cádiz :
| 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) | 286,104 | 60.72 | –2.95 | 7 | +1 |
| | People's Coalition (AP–PDP–PL)$^1$ | 93,284 | 19.80 | –0.28 | 2 | ±0 |
| | United Left (IU)$^2$ | 27,527 | 5.84 | +1.56 | 0 | ±0 |
| | Democratic and Social Centre (CDS) | 26,080 | 5.54 | +3.79 | 0 | ±0 |
| | Andalusian Party (PA) | 19,682 | 4.18 | +0.74 | 0 | ±0 |
| | Communists' Unity Board (MUC) | 3,743 | 0.79 | New | 0 | ±0 |
| | Democratic Reformist Party (PRD) | 3,234 | 0.69 | New | 0 | ±0 |
| | Socialist Party of the Andalusian People (PSPA) | 2,186 | 0.46 | New | 0 | ±0 |
| | Workers' Socialist Party (PST) | 2,117 | 0.45 | –0.27 | 0 | ±0 |
| | Spanish Phalanx of the CNSO (FE–JONS) | 1,419 | 0.30 | New | 0 | ±0 |
| | Internationalist Socialist Workers' Party (POSI) | 994 | 0.21 | New | 0 | ±0 |
| | Communist Unification of Spain (UCE) | 961 | 0.20 | +0.09 | 0 | ±0 |
| | Republican Popular Unity (UPR)$^3$ | 938 | 0.20 | +0.10 | 0 | ±0 |
| | Party of the Communists of Catalonia (PCC) | 489 | 0.10 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 2,416 | 0.51 | +0.22 | | |
| Total | Total | 471,174 | | | 9 | +1 |
| Valid votes | Valid votes | 471,174 | 98.27 | –0.13 | | |
| Invalid votes | Invalid votes | 8,290 | 1.73 | +0.13 | | |
| Votes cast / turnout | Votes cast / turnout | 479,464 | 66.34 | –9.33 | | |
| Abstentions | Abstentions | 243,282 | 33.66 | +9.33 | | |
| Registered voters | Registered voters | 722,746 | | | | |
| Sources |||||||
| Footnotes: $^1$ People's Coalition results are compared to People's Alliance–People's Democratic Party totals in the 1982 election.$^2$ United Left results are compared to Communist Party of Andalusia 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 Cádiz :
| 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 of Andalusia (PSA–PSOE) | 308,571 | 63.67 | +33.55 | 6 | +3 |
| | People's Alliance–People's Democratic Party (AP–PDP)$^1$ | 97,314 | 20.08 | +16.83 | 2 | +2 |
| | Union of the Democratic Centre (UCD) | 22,728 | 4.69 | –24.73 | 0 | –2 |
| | Communist Party of Andalusia (PCA–PCE) | 20,749 | 4.28 | –6.31 | 0 | –1 |
| | Socialist Party of Andalusia–Andalusian Party (PSA–PA) | 16,654 | 3.44 | –16.27 | 0 | –2 |
| | Democratic and Social Centre (CDS) | 8,473 | 1.75 | New | 0 | ±0 |
| | Workers' Socialist Party (PST) | 3,474 | 0.72 | New | 0 | ±0 |
| | Spanish Communist Workers' Party (PCOE) | 1,753 | 0.36 | New | 0 | ±0 |
| | New Force (FN)$^2$ | 1,209 | 0.25 | –0.85 | 0 | ±0 |
| | Spanish Solidarity (SE) | 902 | 0.19 | New | 0 | ±0 |
| | Communist Unification of Spain (UCE) | 531 | 0.11 | New | 0 | ±0 |
| | Communist Party of Spain (Marxist–Leninist) (PCE (m–l)) | 498 | 0.10 | New | 0 | ±0 |
| | Falangist Movement of Spain (MFE) | 352 | 0.07 | New | 0 | ±0 |
| | Socialist Party (PS)$^3$ | 0 | 0.00 | –0.42 | 0 | ±0 |
| | Communist Movement of Andalusia (MCA) | 0 | 0.00 | –0.25 | 0 | ±0 |
| | Revolutionary Communist League (LCR) | 0 | 0.00 | –0.19 | 0 | ±0 |
| Blank ballots | Blank ballots | 1,421 | 0.29 | +0.06 | | |
| Total | Total | 484,629 | | | 8 | ±0 |
| Valid votes | Valid votes | 484,629 | 98.40 | +0.31 | | |
| Invalid votes | Invalid votes | 7,880 | 1.60 | –0.31 | | |
| Votes cast / turnout | Votes cast / turnout | 492,509 | 75.67 | +10.11 | | |
| Abstentions | Abstentions | 158,397 | 24.33 | –10.11 | | |
| Registered voters | Registered voters | 650,906 | | | | |
| Sources |||||||
| Footnotes: $^1$ People's Alliance–People's Democratic Party results are compared to Democratic Coalition totals in the 1979 election.$^2$ New Force results are compared to National Union totals in the 1979 election.$^3$ Socialist Party results are compared to Spanish Socialist Workers' Party (historical) totals in the 1979 election. |||||||

### 1979 general election

Summary of the 1 March 1979 Congress of Deputies election results in Cádiz :
| 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)$^1$ | 124,693 | 30.12 | –16.12 | 3 | –2 |
| | Union of the Democratic Centre (UCD) | 121,800 | 29.42 | +2.10 | 2 | ±0 |
| | Socialist Party of Andalusia–Andalusian Party (PSA–PA) | 81,598 | 19.71 | New | 2 | +2 |
| | Communist Party of Spain (PCE) | 43,824 | 10.59 | +0.48 | 1 | ±0 |
| | Democratic Coalition (CD)$^2$ | 13,465 | 3.25 | –1.69 | 0 | ±0 |
| | Party of Labour of Spain (PTE)$^3$ | 13,254 | 3.20 | +0.59 | 0 | ±0 |
| | National Union (UN)$^4$ | 4,538 | 1.10 | +0.62 | 0 | ±0 |
| | Spanish Socialist Workers' Party (historical) (PSOEh) | 1,732 | 0.42 | New | 0 | ±0 |
| | Workers' Communist Party (PCT) | 1,458 | 0.35 | New | 0 | ±0 |
| | Communist Organization of Spain (Red Flag) (OCE–BR) | 1,133 | 0.27 | New | 0 | ±0 |
| | Communist Movement–Organization of Communist Left (MC–OIC) | 1,040 | 0.25 | New | 0 | ±0 |
| | Workers' Revolutionary Organization (ORT) | 970 | 0.23 | New | 0 | ±0 |
| | Revolutionary Communist League (LCR)$^5$ | 767 | 0.19 | +0.13 | 0 | ±0 |
| | Republican Left (IR) | 729 | 0.18 | New | 0 | ±0 |
| | Spanish Democratic Republican Action (ARDE) | 707 | 0.17 | New | 0 | ±0 |
| | Carlist Party (PC) | 661 | 0.16 | New | 0 | ±0 |
| | Spanish Phalanx of the CNSO (Authentic) (FE–JONS(A)) | 617 | 0.15 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 972 | 0.23 | –0.11 | | |
| Total | Total | 413,958 | | | 8 | ±0 |
| Valid votes | Valid votes | 413,958 | 98.09 | –0.01 | | |
| Invalid votes | Invalid votes | 8,053 | 1.91 | +0.01 | | |
| Votes cast / turnout | Votes cast / turnout | 422,011 | 65.56 | –9.73 | | |
| Abstentions | Abstentions | 221,720 | 34.44 | +9.73 | | |
| Registered voters | Registered voters | 643,731 | | | | |
| 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.$^2$ Democratic Coalition results are compared to People's Alliance totals in the 1977 election.$^3$ Party of Labour of Spain results are compared to Democratic Left Front totals in the 1977 election.$^4$ National Union results are compared to Spanish Phalanx of the CNSO totals in the 1977 election.$^5$ Revolutionary Communist League results are compared to Front for Workers' Unity totals in the 1977 election. |||||||

### 1977 general election

Summary of the 15 June 1977 Congress of Deputies election results in Cádiz :
| 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) | 150,896 | 36.51 | n/a | 4 | n/a |
| | Union of the Democratic Centre (UCD) | 112,927 | 27.32 | n/a | 2 | n/a |
| | Communist Party of Spain (PCE) | 41,809 | 10.11 | n/a | 1 | n/a |
| | People's Socialist Party–Socialist Unity (PSP–US) | 40,232 | 9.73 | n/a | 1 | n/a |
| | People's Alliance (AP) | 20,424 | 4.94 | n/a | 0 | n/a |
| | Andalusian Regional Unity (URA) | 13,396 | 3.24 | n/a | 0 | n/a |
| | Democratic Left Front (FDI) | 10,808 | 2.61 | n/a | 0 | n/a |
| | Independent Candidacy (INDEP) | 6,472 | 1.57 | n/a | 0 | n/a |
| | Federation of Christian Democracy (FPD–ID) | 5,216 | 1.26 | n/a | 0 | n/a |
| | National Association for the Study of Current Problems (ANEPA–CP) | 3,635 | 0.88 | n/a | 0 | n/a |
| | Spanish Social Reform (RSE) | 2,404 | 0.58 | n/a | 0 | n/a |
| | Spanish Phalanx of the CNSO (FE–JONS) | 1,979 | 0.48 | n/a | 0 | n/a |
| | Andalusian Socialist Movement (MSA) | 1,498 | 0.36 | n/a | 0 | n/a |
| | Front for Workers' Unity (FUT) | 254 | 0.06 | n/a | 0 | n/a |
| Blank ballots | Blank ballots | 1,387 | 0.34 | n/a | | |
| Total | Total | 413,337 | | | 8 | n/a |
| Valid votes | Valid votes | 413,337 | 98.10 | n/a | | |
| Invalid votes | Invalid votes | 7,993 | 1.90 | n/a | | |
| Votes cast / turnout | Votes cast / turnout | 421,330 | 75.29 | n/a | | |
| Abstentions | Abstentions | 138,260 | 24.71 | n/a | | |
| Registered voters | Registered voters | 559,590 | | | | |
| Sources |||||||