Spain: Poll by CIS from 08.05.2023

Polling data

PSOE
29.1
-1.3
PP
27.2
+1.1
Sumar
12.3
+1.7
Vox
10.6
-0.5
POD
6.1
-0.6
ERC
2.4
+0.3
Cs
2.3
-0.5
JxC
1.2
+0.3
EH Bildu
0.9
-0.1
PNV
0.9
-0.3
BNG
0.8
+0.3
CUP
0.7
+0.1
CC
0.5
+0.2
TE
0.1
+0.1
PRC
0.1
±0.0
UPN
0.1
±0.0
Others
4.7
+0.0
CIS – 4030 respondents – 03.05.2023-08.05.2023
Next election: 23.07.2023
The next general election in Spain will be held in 43.
Institute often rates Ciudadanos higher
In 30% of election polls, CIS rates Ciudadanos higher than the general election trend of all institutes.
Institute often rates Partido Popular lower
In 68% of election polls CIS rates Partido Popular lower than the general election trend of all institutes.
Institute often rates PSOE higher
In 89% of election polls, CIS rates PSOE higher than the general election trend of all institutes.
Institute often rates Vox lower
In 85% of election polls CIS rates Vox lower than the general election trend of all institutes.
Election poll results

Spain - The latest poll for the Parliamentary election in Spain from CIS shows the following results: PSOE 29.1%, Partido Popular 27.2%, Sumar 12.3%, Vox 10.6%, Podemos 6.1%, ERC 2.4%, Ciudadanos 2.3%, Junts per Catalunya 1.2%, EH Bildu 0.9%, Euzko Alderdi Jeltzalea/Partido Nacionalista Vasco 0.9%, Galego 0.8%, CUP 0.7%, Coalición Canaria–Partido Nacionalista Canario 0.5%, ¡Teruel Existe! 0.1%, PRC 0.1% and UPN 0.1%. If an election were held in Spain this Sunday, Partido Popular might gain the most in voter favorability with +6.4 growth since the last election. Vox, on the other hand, would lose the most votes (-4.5) in the election barometer compared to the last election result.

Pedro Sánchez is currently governing with a Centre-left-wing coalition from PSOE and Unidos Podemos. With 34.1% of virtual seats, the government could fail to remain in office.

The election survey was collected by CIS. For this purpose, 4030 persons were asked about their party preference in a period of 5 days (03.05.2023 - 08.05.2023).

Coalition possibilities

PSOE + Partido Popular
66.0
PSOE + Sumar + Podemos
55.7

Frequently asked questions about election polls

Election poll results
This election poll on the parliamentary election in Spain was conducted by CIS. The survey took place between 03.05.2023 and 08.05.2023 among 4030 eligible voters. After this election poll would get PSOE 29.1%, Partido Popular 27.2%, Sumar 12.3%, Vox 10.6%, Podemos 6.1%, ERC 2.4%, Ciudadanos 2.3%, Junts per Catalunya 1.2%, EH Bildu 0.9%, Euzko Alderdi Jeltzalea/Partido Nacionalista Vasco 0.9%, Galego 0.8%, CUP 0.7%, Coalición Canaria–Partido Nacionalista Canario 0.5%, ¡Teruel Existe! 0.1%, PRC 0.1% and UPN 0.1%.
How reliable are election polls?
Election polls depict the current political mood and are not a forecast for the next upcoming election. Due to the survey method, the margin of error of each party's score is 1.5 to 3 percentage points, depending on the level of the score. For this reason, many polling institutes do not mention minor parties until values of around 3 percent are reached, as it is difficult to make serious statements below this level.
What should you look out for in election polls?
Pay attention to a sufficiently large sample size in polls. This should be at least 1000 respondents. Also pay attention to which institute is conducting the poll and who the clients are. Some institutes tend to rate certain parties too high or too low.

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