Biscay (Senate constituency)

{{Short description|Senate constituency in Spain}}

{{About||the Congress of Deputies constituency|Biscay (Congress of Deputies constituency)|the Basque Parliament constituency|Biscay (Basque Parliament constituency)}}

{{Infobox constituency

| name = Biscay

| type = Senate of Spain
Electoral

| image = SpanishCongressDistricts(Biscay).png

| image_size = 400px

| caption = Location of Biscay within Spain

| district_label = Province

| district = Biscay

| region_label = Autonomous community

| region = Basque Country

| population = File:Green Arrow Up Darker.svg1,160,133 (2024){{cite web |url=https://www.boe.es/diario_boe/txt.php?id=BOE-A-2024-25973 |title=Real Decreto 1210/2024, de 28 de noviembre, por el que se declaran oficiales las cifras de población resultantes de la revisión del Padrón municipal referidas al 1 de enero de 2024 |language=es |website=Boletín Oficial del Estado |access-date=23 December 2024}}

| electorate = File:Red Arrow Down.svg942,983 (2023)

| towns = Bilbao, Barakaldo, Getxo

| year = 1977

| seats = 4

| members = {{unbulleted list

| {{Color box|{{party color|Basque Nationalist Party}}|border=darkgray}} PNV (3)

| {{Color box|{{party color|Spanish Socialist Workers' Party}}|border=darkgray}} PSOE (1)

}}

}}

Biscay is one of the 59 constituencies ({{langx|es|link=no|circunscripciones}}) represented in the Senate of Spain, the upper chamber of the Spanish parliament, the Cortes Generales. The constituency elects four senators. Its boundaries correspond to those of the Spanish province of Biscay. The electoral system uses open list partial block voting, with electors voting for individual candidates instead of parties. Electors can vote for up to three candidates.

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 Senate of Spain,{{harvp|Law 1/1977|1977|loc=trans. prov. 1}}. with this regulation being maintained under the Spanish Constitution of 1978.{{harvp|Const. Esp.|1978|loc=tit. III, ch. I, art. 69}}. 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.{{harvp|Const. Esp.|1978|loc=tit. VIII, ch. II, art. 141}}.

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.{{harvp|LOREG|1985|loc=tit. I, ch. I, art. 2}}. 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.{{harvp|RDL 20/1977|1977|loc=tit. I, art. 2}}.{{sfn|Carreras de Odriozola|Tafunell Sambola|2005|p=1077}} 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 ({{langx|es|Voto rogado}}),{{harvp|LOREG|1985|loc=tit. I, ch. VI, art. 75}}.{{cite web |last=Reig Pellicer |first=Naiara |date=16 December 2015 |url=http://www.cafebabel.co.uk/politics/article/spanish-elections-begging-for-the-right-to-vote.html |title=Spanish elections: Begging for the right to vote |website=cafebabel.co.uk |access-date=17 July 2017}} which was abolished in 2022.{{cite news |last=Araque Conde |first=Pilar |date=8 June 2022 |title=El Congreso acaba con el voto rogado: diez años de trabas burocráticas para los residentes en el extranjero |url=https://www.publico.es/politica/congreso-acaba-voto-rogado-diez-anos-trabas-burocraticas-residentes-extranjero.html |language=es |newspaper=Público |location=Madrid |access-date=31 July 2022}} 208 seats are elected using an open list partial block voting system, with electors voting for individual candidates instead of parties. In constituencies electing four seats, electors can vote for up to three candidates; in those with two or three seats, for up to two candidates; and for one candidate in single-member districts. Each of the 47 peninsular provinces is allocated four seats, whereas for insular provinces, such as the Balearic and Canary Islands, districts are the islands themselves, with the larger—Mallorca, Gran Canaria and Tenerife—being allocated three seats each, and the smaller—Menorca, IbizaFormentera, Fuerteventura, La Gomera and El Hierro (which comprised a single constituency only for the 1977 election), Lanzarote and La Palma—one each. Ceuta and Melilla elect two seats each.{{harvp|RDL 20/1977|1977|loc=tit. II, ch. II, art. 19 & 21}}.{{harvp|LOREG|1985|loc=tit. II, ch. III, art. 162 & 165–166}}. Until 1985, the law also provided for by-elections to fill Senate seats vacated up to two years into the legislature.{{harvp|RDL 20/1977|1977|loc=tit. III, art. 29}}.

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.{{harvp|RDL 20/1977|1977|loc=tit. IV, art. 30–31 & 34}}.{{harvp|LOREG|1985|loc=tit. I, ch. VI, art. 44 & tit. II, ch. V, art. 169}}.

Senators

class="wikitable" style="font-size:95%;"
bgcolor="#CCCCCC"

! colspan="3"| Senators for Biscay 1977–

colspan="3"| {{hidden begin|title=Key to parties|contentstyle=font-size:95%; border:solid 1px silver; padding:8px; background:white;}}

{{colbegin|colwidth=5em}}

{{legend|{{party color|Unidas Podemos}}|U.Podemos|border=1px solid #AAAAAA}}

{{legend|{{party color|Podemos (Spanish political party)}}|Podemos|border=1px solid #AAAAAA}}

{{legend|{{party color|Spanish Socialist Workers' Party}}|PSOE|border=1px solid #AAAAAA}}

{{legend|{{party color|Autonomous Front}}|FA|border=1px solid #AAAAAA}}

{{legend|{{party color|Basque Nationalist Party}}|PNV|border=1px solid #AAAAAA}}

{{legend|{{party color|Union of the Democratic Centre (Spain)}}|UCD|border=1px solid #AAAAAA}}

{{legend|{{party color|People's Party (Spain)}}|PP|border=1px solid #AAAAAA}}

{{colend}}

{{hidden end}}

bgcolor="#CCCCCC"

! Legislature

! Election

! Distribution

Constituent

| 1977

|

{| style="width:5em; font-size:90%; text-align:center; font-family:Courier New;"

style="font-weight:bold"

| style="background:{{party color|Autonomous Front}}; width:75.00%; color:white;"| 3

| style="background:{{party color|Union of the Democratic Centre (Spain)}}; width:25.00%; color:white;"| 1

|-

| 1st

| 1979

|

style="width:5em; font-size:90%; text-align:center; font-family:Courier New;"
style="font-weight:bold"

| style="background:{{party color|Spanish Socialist Workers' Party}}; width:25.00%; color:white;"| 1

| style="background:{{party color|Basque Nationalist Party}}; width:75.00%; color:white;"| 3

|-

| 2nd

| 1982

|

style="width:5em; font-size:90%; text-align:center; font-family:Courier New;"
style="font-weight:bold"

| style="background:{{party color|Spanish Socialist Workers' Party}}; width:25.00%; color:white;"| 1

| style="background:{{party color|Basque Nationalist Party}}; width:75.00%; color:white;"| 3

|-

| 3rd

| 1986

|

style="width:5em; font-size:90%; text-align:center; font-family:Courier New;"
style="font-weight:bold"

| style="background:{{party color|Spanish Socialist Workers' Party}}; width:25.00%; color:white;"| 1

| style="background:{{party color|Basque Nationalist Party}}; width:75.00%; color:white;"| 3

|-

| 4th

| 1989

|

style="width:5em; font-size:90%; text-align:center; font-family:Courier New;"
style="font-weight:bold"

| style="background:{{party color|Spanish Socialist Workers' Party}}; width:25.00%; color:white;"| 1

| style="background:{{party color|Basque Nationalist Party}}; width:75.00%; color:white;"| 3

|-

| 5th

| 1993

|

style="width:5em; font-size:90%; text-align:center; font-family:Courier New;"
style="font-weight:bold"

| style="background:{{party color|Spanish Socialist Workers' Party}}; width:25.00%; color:white;"| 1

| style="background:{{party color|Basque Nationalist Party}}; width:75.00%; color:white;"| 3

|-

| 6th

| 1996

|

style="width:5em; font-size:90%; text-align:center; font-family:Courier New;"
style="font-weight:bold"

| style="background:{{party color|Spanish Socialist Workers' Party}}; width:25.00%; color:white;"| 1

| style="background:{{party color|Basque Nationalist Party}}; width:75.00%; color:white;"| 3

|-

| 7th

| 2000

|

style="width:5em; font-size:90%; text-align:center; font-family:Courier New;"
style="font-weight:bold"

| style="background:{{party color|Basque Nationalist Party}}; width:75.00%; color:white;"| 3

| style="background:{{party color|People's Party (Spain)}}; width:25.00%; color:white;"| 1

|-

| 8th

| 2004

|

style="width:5em; font-size:90%; text-align:center; font-family:Courier New;"
style="font-weight:bold"

| style="background:{{party color|Spanish Socialist Workers' Party}}; width:25.00%; color:white;"| 1

| style="background:{{party color|Basque Nationalist Party}}; width:75.00%; color:white;"| 3

|-

| 9th

| 2008

|

style="width:5em; font-size:90%; text-align:center; font-family:Courier New;"
style="font-weight:bold"

| style="background:{{party color|Spanish Socialist Workers' Party}}; width:75.00%; color:white;"| 3

| style="background:{{party color|Basque Nationalist Party}}; width:25.00%; color:white;"| 1

|-

| 10th

| 2011

|

style="width:5em; font-size:90%; text-align:center; font-family:Courier New;"
style="font-weight:bold"

| style="background:{{party color|Spanish Socialist Workers' Party}}; width:25.00%; color:white;"| 1

| style="background:{{party color|Basque Nationalist Party}}; width:75.00%; color:white;"| 3

|-

| 11th

| 2015

|

style="width:5em; font-size:90%; text-align:center; font-family:Courier New;"
style="font-weight:bold"

| style="background:{{party color|Podemos (Spanish political party)}}; width:25.00%; color:white;"| 1

| style="background:{{party color|Basque Nationalist Party}}; width:75.00%; color:white;"| 3

|-

| 12th

| 2016

|

style="width:5em; font-size:90%; text-align:center; font-family:Courier New;"
style="font-weight:bold"

| style="background:{{party color|Unidos Podemos}}; width:25.00%; color:white;"| 1

| style="background:{{party color|Basque Nationalist Party}}; width:75.00%; color:white;"| 3

|-

| 13th

| 2019 (Apr)

|

style="width:5em; font-size:90%; text-align:center; font-family:Courier New;"
style="font-weight:bold"

| style="background:{{party color|Spanish Socialist Workers' Party}}; width:25.00%; color:white;"| 1

| style="background:{{party color|Basque Nationalist Party}}; width:75.00%; color:white;"| 3

|-

| 14th

| 2019 (Nov)

|

style="width:5em; font-size:90%; text-align:center; font-family:Courier New;"
style="font-weight:bold"

| style="background:{{party color|Spanish Socialist Workers' Party}}; width:25.00%; color:white;"| 1

| style="background:{{party color|Basque Nationalist Party}}; width:75.00%; color:white;"| 3

|-

| 15th

| 2023

|

style="width:5em; font-size:90%; text-align:center; font-family:Courier New;"
style="font-weight:bold"

| style="background:{{party color|Spanish Socialist Workers' Party}}; width:25.00%; color:white;"| 1

| style="background:{{party color|Basque Nationalist Party}}; width:75.00%; color:white;"| 3

|}

Elections

=2023 general election=

class="wikitable" style="text-align:right;"

|+ Summary of the 23 July 2023 Senate of Spain election results in Biscay

style="text-align:left;" rowspan="2" colspan="2" width="525"| Parties and alliances

! colspan="3"| Popular vote

! colspan="2"| Seats

width="75"| Votes

! width="45"| %

! width="45"| ±pp

! width="35"| Total

! width="35"| +/−

width="1" style="color:inherit;background:{{party color|Basque Nationalist Party}}"|

| align="left"| Basque Nationalist Party (EAJ/PNV)

| 508,813

28.88style="color:red;"| –8.59

| 3

±0
style="color:inherit;background:{{party color|Socialist Party of the Basque Country–Basque Country Left}}"|

| align="left"| Socialist Party of the Basque Country–Basque Country Left (PSE–EE (PSOE))

| 443,738

25.18style="color:green;"| +5.61

| 1

±0
style="color:inherit;background:{{party color|EH Bildu (2023)}}"|

| align="left"| Basque Country GatherLeft for Independence (EH Bildu–IE)

| 379,663

21.55style="color:green;"| +8.49

| 0

±0
style="color:inherit;background:{{party color|People's Party (Spain)}}"|

| align="left"| People's Party (PP)

| 204,180

11.59style="color:green;"| +2.06

| 0

±0
style="color:inherit;background:{{party color|Sumar (electoral platform)}}"|

| align="left"| Unite (Sumar)1

| 164,634

9.34style="color:red;"| –7.52

| 0

±0
style="color:inherit;background:{{party color|Vox (political party)}}"|

| align="left"| Vox (Vox)

| 39,024

2.21style="color:green;"| +1.50

| 0

±0
style="color:inherit;background:{{party color|Animalist Party with the Environment}}"|

| align="left"| Animalist Party with the Environment (PACMA)2

| 10,351

0.59style="color:red;"| –0.20

| 0

±0
style="color:inherit;background:{{party color|For a Fairer World}}"|

| align="left"| For a Fairer World (PUM+J)

| 2,245

0.13style="color:green;"| +0.07

| 0

±0
style="color:inherit;background:{{party color|Communist Party of the Workers of Spain}}"|

| align="left"| Communist Party of the Workers of the Basque Country (PCTE/ELAK)

| 1,710

0.10style="color:green;"| +0.04

| 0

±0
style="color:inherit;background:{{party color|Zero Cuts}}"|

| align="left"| Zero Cuts (Recortes Cero)

| 1,459

0.08style="color:red;"| –0.08

| 0

±0
align="left" colspan="2"| Blank ballots{{efn|name="Blank"|The percentage of blank ballots is calculated over the official number of valid votes cast, irrespective of the total number of votes shown as a result of adding up the individual results for each party.}}

| 6,108

1.01style="color:red;"| –0.26

| bgcolor="#E9E9E9" colspan="2"|

colspan="7" bgcolor="#E9E9E9"|
style="font-weight:bold;"

| align="left" colspan="2"| Total

| 1,761,925

bgcolor="#E9E9E9" colspan="2"|

| 4

±0
colspan="7" bgcolor="#E9E9E9"|
align="left" colspan="2"| Valid votes

| 603,527

98.18style="color:red;"| –0.20

| bgcolor="#E9E9E9" colspan="2" rowspan="5"|

align="left" colspan="2"| Invalid votes

| 11,182

1.82style="color:green;"| +0.20
style="font-weight:bold;"

| align="left" colspan="2"| Votes cast / turnout

| 614,709

65.19style="color:red;"| –1.45
align="left" colspan="2"| Abstentions

| 328,274

34.81style="color:green;"| +1.45
style="font-weight:bold;"

| align="left" colspan="2"| Registered voters

| 942,983

bgcolor="#E9E9E9" colspan="2"|
colspan="7" bgcolor="#E9E9E9"|
align="left" colspan="7"| Sources{{cite web |url=https://infoelectoral.interior.gob.es/es/elecciones-celebradas/resultados-electorales/ |title=Elecciones celebradas. Resultados electorales |language=es |website=Ministry of the Interior |access-date=24 December 2024}}
colspan="7" style="text-align:left; max-width:790px;"| {{hidden|ta1=left|title=Footnotes:|content={{ubl

| 1 Unite results are compared to the combined totals of United We Can and More Country–Ecologist Candidacy 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=

class="wikitable" style="text-align:right;"

|+ Summary of the 10 November 2019 Senate of Spain election results in Biscay

style="text-align:left;" rowspan="2" colspan="2" width="525"| Parties and alliances

! colspan="3"| Popular vote

! colspan="2"| Seats

width="75"| Votes

! width="45"| %

! width="45"| ±pp

! width="35"| Total

! width="35"| +/−

width="1" style="color:inherit;background:{{party color|Basque Nationalist Party}}"|

| align="left"| Basque Nationalist Party (EAJ/PNV)

| 673,364

37.47| 3±0
style="color:inherit;background:{{party color|Socialist Party of the Basque Country–Basque Country Left}}"|

| align="left"| Socialist Party of the Basque Country–Basque Country Left (PSE–EE (PSOE))

| 351,739

19.57| 1±0
style="color:inherit;background:{{party color|Unidas Podemos}}"|

| align="left"| United We Can (PodemosIU)

| 292,935

16.30| 0±0
style="color:inherit;background:{{party color|EH Bildu}}"|

| align="left"| Basque Country Gather (EH Bildu)

| 234,706

13.06| 0±0
style="color:inherit;background:{{party color|People's Party (Spain)}}"|

| align="left"| People's Party (PP)

| 171,333

9.53| 0±0
style="color:inherit;background:{{party color|Citizens (Spanish political party)}}"|

| align="left"| Citizens–Party of the Citizenry (Cs)

| 22,006

1.22| 0±0
style="color:inherit;background:{{party color|Animalist Party Against Mistreatment of Animals}}"|

| align="left"| Animalist Party Against Mistreatment of Animals (PACMA)

| 14,140

0.79| 0±0
style="color:inherit;background:{{party color|Vox (political party)}}"|

| align="left"| Vox (Vox)

| 12,728

0.71| 0±0
style="color:inherit;background:{{party color|Más País}}"|

| align="left"| More CountryEcologist Candidacy (Más País–Candidatura Ecologista)

| 10,054

0.56New

| 0

±0
style="color:inherit;background:{{party color|Zero Cuts}}"|

| align="left"| Zero CutsGreen Group (Recortes Cero–GV)

| 2,842

0.16| 0±0
style="color:inherit;background:{{party color|For a Fairer World}}"|

| align="left"| For a Fairer World (PUM+J)

| 1,103

0.06| 0±0
style="color:inherit;background:{{party color|Communist Party of the Workers of Spain}}"|

| align="left"| Communist Party of the Workers of the Basque Country (PCTE/ELAK)

| 1,085

0.06| 0±0
style="color:inherit;background:{{party color|Internationalist Solidarity and Self-Management}}"|

| align="left"| European Solidarity Action Party (Solidaria)

| 974

0.05| 0±0
align="left" colspan="2"| Blank ballots{{efn|name="Blank"}}

| 7,886

1.27| bgcolor="#E9E9E9" colspan="2"|
colspan="7" bgcolor="#E9E9E9"|
style="font-weight:bold;"

| align="left" colspan="2"| Total

| 1,796,895

bgcolor="#E9E9E9" colspan="2"|

| 4

±0
colspan="7" bgcolor="#E9E9E9"|
align="left" colspan="2"| Valid votes

| 622,554

98.38| bgcolor="#E9E9E9" colspan="2" rowspan="5"|
align="left" colspan="2"| Invalid votes

| 10,247

1.62
style="font-weight:bold;"

| align="left" colspan="2"| Votes cast / turnout

| 632,801

66.64
align="left" colspan="2"| Abstentions

| 316,797

33.36
style="font-weight:bold;"

| align="left" colspan="2"| Registered voters

| 949,598

bgcolor="#E9E9E9" colspan="2"|
colspan="7" bgcolor="#E9E9E9"|
align="left" colspan="7"| Sources

=April 2019 general election=

=2016 general election=

=2015 general election=

=2011 general election=

=2008 general election=

=2004 general election=

=2000 general election=

=1996 general election=

=1993 general election=

=1989 general election=

=1986 general election=

=1982 general election=

=1979 general election=

=1977 general election=

class="wikitable" style="text-align:right;"

|+ Summary of the 15 June 1977 Senate of Spain election results in Biscay

style="text-align:left;" rowspan="2" colspan="2" width="525"| Parties and alliances

! colspan="3"| Popular vote

! colspan="2"| Seats

width="75"| Votes

! width="45"| %

! width="45"| ±pp

! width="35"| Total

! width="35"| +/−

width="1" style="color:inherit;background:{{party color|Autonomous Front}}"|

| align="left"| Autonomous Front (FA)

| 879,348

58.75n/a

| 3

n/a
style="color:inherit;background:{{party color|People's Alliance (Spain)}}"|

| align="left"| People's Alliance (AP)

| 147,573

9.86n/a

| 0

n/a
style="color:inherit;background:{{party color|Communist Party of the Basque Country}}"|

| align="left"| Communist Party of the Basque Country (PCE/EPK)

| 131,861

8.81n/a

| 0

n/a
style="color:inherit;background:{{party color|Union of the Democratic Centre (Spain)}}"|

| align="left"| Union of the Democratic Centre (UCD)

| 111,041

7.42n/a

| 1

n/a
style="color:inherit;background:{{party color|People's Socialist Party (Spain)}}"|

| align="left"| People's Socialist PartySocialist Unity (PSP–US)

| 89,825

6.00n/a

| 0

n/a
style="color:inherit;background:{{party color|Basque Christian Democracy}}"|

| align="left"| Basque Christian Democracy (DCV)

| 68,146

4.55n/a

| 0

n/a
style="color:inherit;background:{{party color|Basque Nationalist Action}}"|

| align="left"| Basque Nationalist Action (EAE/ANV)

| 31,534

2.11n/a

| 0

n/a
style="color:inherit;background:{{party color|Democratic Socialist Alliance (Spain)}}"|

| align="left"| Democratic Socialist Alliance (ASDCI)

| 18,753

1.25n/a

| 0

n/a
style="color:inherit;background:{{party color|José Antonio Circles}}"|

| align="left"| José Antonio Circles (CJA)

| 18,713

1.25n/a

| 0

n/a
align="left" colspan="2"| Blank ballots{{efn|name="Blank"}}

|

n/a

| bgcolor="#E9E9E9" colspan="2"|

colspan="7" bgcolor="#E9E9E9"|
style="font-weight:bold;"

| align="left" colspan="2"| Total

| 1,496,794

bgcolor="#E9E9E9" colspan="2"|

| 4

n/a
colspan="7" bgcolor="#E9E9E9"|
align="left" colspan="2"| Valid votes

|

n/a

| bgcolor="#E9E9E9" colspan="2" rowspan="5"|

align="left" colspan="2"| Invalid votes

|

n/a
style="font-weight:bold;"

| align="left" colspan="2"| Votes cast / turnout

|

n/a
align="left" colspan="2"| Abstentions

|

n/a
style="font-weight:bold;"

| align="left" colspan="2"| Registered voters

| 749,572

bgcolor="#E9E9E9" colspan="2"|
colspan="7" bgcolor="#E9E9E9"|
align="left" colspan="7"| Sources

Notes

{{notelist}}

References

{{reflist}}

Bibliography

{{refbegin}}

  • {{cite act |italics=y |title=Ley 1/1977, de 4 de enero, para la Reforma Política |type=Law |number=1/1977 |date=4 January 1977 |reporter=Boletín Oficial del Estado |volume=4 |issn=0212-033X |id=BOE-A-1977-165 |language=es |url=https://www.boe.es/buscar/doc.php?id=BOE-A-1977-165 |access-date=27 December 2016 |ref={{harvid|Law 1/1977|1977}}}}
  • {{cite act |italics=y |title=Real Decreto-ley 20/1977, de 18 de marzo, sobre Normas Electorales |type=Royal Decree-Law |number=20/1977 |date=18 March 1977 |reporter=Boletín Oficial del Estado |volume=70 |issn=0212-033X |id=BOE-A-1977-7445 |language=es |url=https://www.boe.es/buscar/doc.php?id=BOE-A-1977-7445 |access-date=27 December 2016 |ref={{harvid|RDL 20/1977|1977}}}}
  • {{cite act |italics=y |title=Constitución Española |type=Spanish Constitution |date=29 December 1978 |orig-date=latest version |reporter=Boletín Oficial del Estado |volume=311 |issn=0212-033X |id=BOE-A-1978-31229 |language=es |url=https://www.boe.es/buscar/act.php?id=BOE-A-1978-31229 |access-date=24 December 2024 |ref={{harvid|Const. Esp.|1978}}}}
  • {{cite act |italics=y |title=Ley Orgánica 5/1985, de 19 de junio, del Régimen Electoral General |type=Organic Law |number=5/1985 |date=19 June 1985 |orig-date=latest version |reporter=Boletín Oficial del Estado |volume=147 |issn=0212-033X |id=BOE-A-1985-11672 |language=es |url=https://www.boe.es/buscar/act.php?id=BOE-A-1985-11672 |access-date=24 December 2024 |ref={{harvid|LOREG|1985}}}}
  • {{cite book |last1=Carreras de Odriozola |first1=Albert |last2=Tafunell Sambola |first2=Xavier |year=2005 |orig-year=1989 |title=Estadísticas históricas de España, siglos XIX-XX |url=http://www.fbbva.es/TLFU/dat/autores.pdf |language=es |volume=1 |location=Bilbao |publisher=Fundación BBVA |pages=1072–1097 |edition=II |isbn=84-96515-00-1 |url-status=dead |archive-url=https://web.archive.org/web/20150924010950/http://www.fbbva.es/TLFU/dat/autores.pdf |archive-date=24 September 2015 |df=dmy-all}}

{{refend}}

{{Spanish Senate constituencies}}

{{Coord|43|15|N|2|59|W|display=title}}

Category:Senate constituencies in Spain

Category:1977 establishments in Spain

Category:Constituencies established in 1977

Category:Biscay

Category:Basque politics