2003 Aragonese regional election
A regional election was held in Aragon on Sunday, 25 May 2003, to elect the 6th Cortes of Aragon of the autonomous community. All 67 seats in the Cortes were up for election. It was held concurrently with regional elections in twelve other autonomous communities and local elections all across Spain.
The election saw the Spanish Socialist Workers' Party, which had ruled Aragon since the previous election, becoming the largest party in the Courts for the first time since the 1991 election. The PSOE gains came at the expense of the People's Party, which saw a drop of 7 points on its vote share. The Aragonese Union made gains and overtook the Aragonese Party as the third largest party in the Cortes. For the PAR, this was the fourth consecutive election where it lost ground. United Left held its single seat, albeit with a slightly reduced vote share.
The PSOE and PAR maintained the coalition administration formed after the previous election. As a result, Marcelino Iglesias was re-elected as President of Aragon.
Overview
Under the 1982 Statute of Autonomy, the Cortes of Aragon were the unicameral legislature of the homonymous autonomous community, having legislative power in devolved matters, as well as the ability to vote confidence in or withdraw it from a regional president.Electoral system
Voting for the Cortes was on the basis of universal suffrage, which comprised all nationals over 18 years of age, registered in Aragon and in full enjoyment of their political rights, provided that they were not sentenced—by a final court ruling—to deprivation of the right to vote, nor being legally incapacitated.The Cortes of Aragon were entitled to a minimum of 60 and a maximum of 75 seats, with the electoral law setting its size at 67. All members were elected in three multi-member constituencies—corresponding to the provinces of Huesca, Teruel and Zaragoza, with each being allocated an initial minimum of 13 seats and the remaining 28 being distributed in proportion to their populations —using the D'Hondt method and a closed list proportional voting system, with an electoral threshold of three percent of valid votes being applied in each constituency. The use of the electoral method resulted in an effective threshold based on the district magnitude and the distribution of votes among candidacies.
As a result of the aforementioned allocation, each Cortes constituency was entitled the following seats:
| Seats | Constituencies |
| 35 | Zaragoza |
| 18 | Huesca |
| 14 | Teruel |
The law did not provide for by-elections to fill vacated seats; instead, any vacancies that occurred after the proclamation of candidates and into the legislative term were to be covered by the successive candidates in the list and, when required, by the designated substitutes.
Election date
The term of the Cortes of Aragon expired four years after the date of its previous ordinary election, with election day being fixed for the fourth Sunday of May every four years. The election decree was required to be issued no later than the fifty-fifth day prior to the scheduled election date and published on the following day in the Official Gazette of Aragon. The previous election was held on 13 June 1999, setting the date for election day on the fourth Sunday of May four years later, which was 25 May 2003.The regional president had the prerogative to dissolve the Cortes of Aragon and call a snap election, provided that no motion of no confidence was in process, no nationwide election was due and some time requirements were met: namely, that dissolution did not occur either during the first legislative session or within the parliament's last year ahead of its scheduled expiry, nor before one year had elapsed since a previous dissolution. In the event of an investiture process failing to elect a regional president within a two-month period from the first ballot, the Cortes were to be automatically dissolved and a fresh election called. Any snap election held as a result of these circumstances would not alter the period to the next ordinary election, with elected deputies merely serving out what remained of their original four-year term.
The election to the Cortes of Aragon was officially called on 1 April 2003 with the publication of the corresponding decree in the BOA, setting election day for 25 May and scheduling for the chamber to reconvene on 20 June.
Outgoing parliament
The table below shows the composition of the parliamentary groups in the chamber at the time of the election call.Parties and candidates
The electoral law allowed for parties and federations registered in the interior ministry, alliances and groupings of electors to present lists of candidates. Parties and federations intending to form an alliance 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 one percent of the electorate in the constituencies for which they sought election, disallowing electors from signing for more than one list of candidates.Below is a list of the main parties and electoral alliances which contested the election:
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 the percentages in a smaller font; 34 seats were required for an absolute majority in the Cortes of Aragon.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 municipal election taking place.| Polling firm/Commissioner | Fieldwork date | Sample size | Other/ None | Lead | ||||||
| Polling firm/Commissioner | Fieldwork date | Sample size | Other/ None | Lead | ||||||
| CIS | 22 Mar–28 Apr 2003 | 1,339 | 16.9 | 29.2 | 6.6 | 9.6 | 2.5 | 0.4 | 34.8 | 12.3 |
Victory likelihood
The table below lists opinion polling on the perceived likelihood of victory for each party in the event of a municipal election taking place.| Polling firm/Commissioner | Fieldwork date | Sample size | Other/ None | Lead | ||||||
| Polling firm/Commissioner | Fieldwork date | Sample size | Other/ None | Lead | ||||||
| CIS | 22 Mar–28 Apr 2003 | 1,339 | 9.7 | 43.5 | 2.4 | 0.6 | 0.2 | 0.1 | 43.5 | 33.8 |
Preferred President
The table below lists opinion polling on leader preferences to become president of the Government of Aragon.| Polling firm/Commissioner | Fieldwork date | Sample size | Other/ None/ Not care | Lead | ||||||
| Polling firm/Commissioner | Fieldwork date | Sample size | Other/ None/ Not care | Lead | ||||||
| Polling firm/Commissioner | Fieldwork date | Sample size | Alcalde | Iglesias | Biel | Bernal | Barrena | Other/ None/ Not care | Lead | |
| CIS | 22 Mar–28 Apr 2003 | 1,339 | 8.6 | 30.8 | 5.6 | 7.0 | 0.6 | 1.0 | 46.5 | 22.2 |