In the run up to the
2015 Spanish general election, various organisations carried out
opinion polling
An opinion poll, often simply referred to as a survey or a poll (although strictly a poll is an actual election) is a human research survey of public opinion from a particular sample. Opinion polls are usually designed to represent the opinions ...
to gauge voting intention in
Spain
, image_flag = Bandera de España.svg
, image_coat = Escudo de España (mazonado).svg
, national_motto = ''Plus ultra'' (Latin)(English: "Further Beyond")
, national_anthem = (English: "Royal March")
, i ...
during the term of the 10th
Cortes Generales
The Cortes Generales (; en, Spanish Parliament, lit=General Courts) are the bicameral legislative chambers of Spain, consisting of the Congress of Deputies (the lower house), and the Senate (the upper house).
The Congress of Deputies meet ...
. Results of such polls are displayed in this article. The date range for these opinion polls is from the
previous general election, held on 20 November 2011, to the day the next election was held, on 20 December 2015.
Voting intention estimates refer mainly to a hypothetical
Congress of Deputies
The Congress of Deputies ( es, link=no, Congreso de los Diputados, italic=unset) is the lower house of the Cortes Generales, Spain's legislative branch. The Congress meets in the Palace of the Parliament () in Madrid.
It has 350 members elect ...
election. Polls are listed in reverse chronological order, showing the most recent first. The dates of when the survey fieldwork was done are used, 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" columns on the right shows the percentage-point difference between the parties with the highest percentages in a poll.
Electoral polling
Nationwide polling
Graphical summary
Voting intention estimates
The table below lists nationwide 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; 176 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 r ...
in the
Congress of Deputies
The Congress of Deputies ( es, link=no, Congreso de los Diputados, italic=unset) is the lower house of the Cortes Generales, Spain's legislative branch. The Congress meets in the Palace of the Parliament () in Madrid.
It has 350 members elect ...
.
=2015
=
;
=2014
=
=2013
=
=2012
=
=2011
=
Sub-national polling
Leadership polling
Preferred coalition
Notes
References
{{Opinion polling for Spanish elections
2015 elections in Spain