The 2004 European Parliament election in Spain was held on Sunday, 13 June 2004, as part of the EU-wide election to elect the 6thEuropean Parliament. All 54 seats allocated to Spain as per the Treaty of Nice were up for election.[a]
The election saw a close race between the centre-left Spanish Socialist Workers' Party (PSOE), which had accessed power earlier in April in the wake of the 11M train bombings leading up to the 14 March general election, and the centre-right People's Party (PP), still reeling from its election defeat. It marked the only time the PSOE emerged as the largest party in a European Parliament election in Spain between 1989 and 2019. It also saw a considerable drop in turnout down to 45.1%, the lowest up until that point—a figure that would be outmatched by the turnout in the two subsequent European Parliament elections, 2009 (44.9%) and 2014 (43.8%).
The electoral law allowed 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 were required to inform the relevant Electoral Commission within ten days of the election call. In order to be entitled to run, parties, federations, coalitions and groupings of electors needed to secure the signature of at least 15,000 registered electors; this requirement could be lifted and replaced through the signature of at least 50 elected officials—deputies, senators, MEPs or members from the legislative assemblies of autonomous communities or from local city councils. Electors and elected officials were disallowed from signing for more than one list of candidates.[1]
Below is a list of the main parties and electoral alliances which contested the election:
The abertzale left tried to run under the umbrella of the Herritarren Zerrenda list (Basque for "Citizens' List").[11][12] However, the Spanish Supreme Court annulled HZ lists and banned them from running on 22 May 2004, as it considered that the candidacy's promoters and half of its candidates had links with the outlawed Batasuna and with the ETA environment.[13]
Opinion polls
The tables below list 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.
The table below lists opinion polling on the perceived likelihood of victory for each party in the event of a European Parliament election taking place.
^ abcNote that while the Treaty of Nice initially allocated 50 seats to Spain, it provided for a total European Parliament size of 732 which—as a result of Bulgaria and Romania not acceessing the European Union until 2007—allowed for Spain to be awarded four additional seats, which it maintained for the entire 2004–2009 term.
^ abResults for CiU (4.43%, 3 seats), CN–EP in the Basque Country and Navarre (1.94%, 0 seats), and BNG (1.65%, 1 seat) in the 1999 election.
^ abResults for IU–EUiA (5.77%, 4 seats) and LV–IP in Catalonia (0.74%, 0 seats) in the 1999 election.
^ abResults for CN–EP, not including the Balearic Islands, the Basque Country and Navarre (0.87%, 2 seats), LV–IP in Aragon (0.21%, 0 seats) and Andecha Astur (0.03%, 0 seats) in the 1999 election.
^ abResults for CE (3.20%, 2 seats), CN–EP in the Balearic Islands (0.10%, 0 seats), EU (0.07%, 0 seats) and PAS (0.07%, 0 seats) in the 1999 election.