The 1986 Basque regional election was held on Sunday, 30 November 1986, to elect the 3rd

Parliament In modern politics, and history, a parliament is a legislative body of government. Generally, a modern parliament has three functions: Representation (politics), representing the Election#Suffrage, electorate, making laws, and overseeing ...

of the Basque Autonomous Community. All 75 seats in the Parliament were up for election. The

Socialist Party of the Basque Country Socialism is a left-wing economic philosophy and movement encompassing a range of economic systems characterized by the dominance of social ownership of the means of production as opposed to private ownership. As a term, it describes the e ...

(PSE–PSOE) won 19 seats, the

Basque Nationalist Party The Basque Nationalist Party (, EAJ ; es, Partido Nacionalista Vasco, PNV; french: Parti Nationaliste Basque, PNB; EAJ-PNV), officially Basque National Party in English,) was rejected by party members in November 2011. Nonetheless, the party did ...

(EAJ/PNV) came second with 17 seats, People's Unity (HB) and Basque Solidarity (EA), a PNV split, each won 13 seats, and Basque Country Left won 9 seats.

Overview

Electoral system

The Basque Parliament was the devolved, unicameral legislature of the autonomous community of the

Basque Country Basque Country may refer to: * Basque Country (autonomous community), as used in Spain ( es, País Vasco, link=no), also called , an Autonomous communities of Spain, autonomous community of Spain (shown in pink on the map) * French Basque Country o ...

, having legislative power in regional matters as defined by the

Spanish Constitution The Spanish Constitution (Spanish, Asturleonese language, Asturleonese, and gl, Constitución Española; eu, Espainiako Konstituzioa; ca, Constitució Espanyola; oc, Constitucion espanhòla) is the Democracy, democratic law that is supreme l ...

and the

Basque Statute of Autonomy {{Politics of Basque Country (autonomous community) The Statute of Autonomy of the Basque Country of 1979 ( eu, Euskal Autonomia Erkidegoko Estatutua; es, Estatuto de Autonomía del País Vasco), widely known as the Statute of Gernika ( eu, Gerni ...

, as well as the ability to vote confidence in or withdraw it from a lehendakari. Voting for the Parliament was on the basis of

universal suffrage Universal suffrage (also called universal franchise, general suffrage, and common suffrage of the common man) gives the right to vote to all adult citizens, regardless of wealth, income, gender, social status, race, ethnicity, or political stanc ...

, which comprised all nationals over 18 years of age, registered in the Basque Country and in full enjoyment of their political rights. The 75 members of the Basque Parliament were elected using the

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

and a

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

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

, with an

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

of five percent of valid votes being applied in each constituency. Seats were allocated to constituencies, corresponding to the provinces of

Álava Álava ( in Spanish) or Araba (), officially Araba/Álava, is a province of Spain and a historical territory of the Basque Country, heir of the ancient Lordship of Álava, former medieval Catholic bishopric and now Latin titular see. Its ca ...

Biscay Biscay (; eu, Bizkaia ; es, Vizcaya ) is a province of Spain and a historical territory of the Basque Country, heir of the ancient Lordship of Biscay, lying on the south shore of the eponymous bay. The capital and largest city is Bilbao. B ...

and

Guipúzcoa Gipuzkoa (, , ; es, Guipúzcoa ; french: Guipuscoa) is a province of Spain and a historical territory of the autonomous community of the Basque Country. Its capital city is Donostia-San Sebastián. Gipuzkoa shares borders with the French depa ...

, with each being allocated a fixed number of 25 seats in order to provide for an equal parliamentary representation of the three provinces, as required under the regional statute of autonomy. The electoral law allowed for parties and

federations A federation (also known as a federal state) is a political entity characterized by a union of partially self-governing provinces, states, or other regions under a central federal government ( federalism). In a federation, the self-governi ...

registered in the

interior ministry An interior ministry (sometimes called a ministry of internal affairs or ministry of home affairs) is a government department that is responsible for internal affairs. Lists of current ministries of internal affairs Named "ministry" * Ministry ...

, coalitions and groupings of electors to present lists of candidates. Parties and federations intending to form a coalition ahead of an election were required to inform the relevant Electoral Commission within ten days of the election call, whereas groupings of electors needed to secure the signature of at least 500 electors in the constituencies for which they sought election, disallowing electors from signing for more than one list of candidates.

Election date

The term of the Basque Parliament expired four years after the date of its previous election, unless it was dissolved earlier. An election was required to take place within from thirty-six and forty-five days from the date of expiry of parliament. The previous election was held on 26 February 1984, which meant that the legislature's term would have expired on 26 February 1988. The election was required to be held no later than the forty-fifth day from dissolution, setting the latest possible election date for the Parliament on Monday, 11 April 1988. The lehendakari had the prerogative to dissolve the Basque Parliament at any given time and call a snap election, provided that no

motion of no confidence A motion of no confidence, also variously called a vote of no confidence, no-confidence motion, motion of confidence, or vote of confidence, is a statement or vote about whether a person in a position of responsibility like in government or mana ...

was in process. In the event of an investiture process failing to elect a lehendakari within a sixty-day period from the Parliament re-assembly, the Parliament was to be dissolved and a fresh election called.

Opinion polls

The tables below lists opinion polling results in reverse chronological order, showing the most recent first and using the dates when the survey fieldwork was done, as opposed to the date of publication. Where the fieldwork dates are unknown, the date of publication is given instead. The highest percentage figure in each polling survey is displayed with its background shaded in the leading party's colour. If a tie ensues, this is applied to the figures with the highest percentages. The "Lead" column on the right shows the percentage-point difference between the parties with the highest percentages in a poll.

Voting intention estimates

The table below lists weighted voting intention estimates. Refusals are generally excluded from the party vote percentages, while question wording and the treatment of "don't know" responses and those not intending to vote may vary between polling organisations. When available, seat projections determined by the polling organisations are displayed below (or in place of) the percentages in a smaller font; 38 seats were required for an

absolute majority A supermajority, supra-majority, qualified majority, or special majority is a requirement for a proposal to gain a specified level of support which is greater than the threshold of more than one-half used for a simple majority. Supermajority ru ...

in the Basque Parliament.

Voting preferences

The table below lists raw, unweighted voting preferences.

Victory preferences

The table below lists opinion polling on the victory preferences for each party in the event of a general election taking place.

Victory likelihood

The table below lists opinion polling on the perceived likelihood of victory for each party in the event of a regional election taking place.

Preferred Lehendakari

The table below lists opinion polling on leader preferences to become Lehendakari.

Results

Overall

Distribution by constituency

Aftermath

Notes

References

;Opinion poll sources ;Other {{Regional elections in Spain in the 1980s 1986 in the Basque Country (autonomous community)

Regional elections in the Basque Country (autonomous community) November 1986 events in Europe