Spain
Election trend
Parties

Spain: Poll by CIS from 11.03.2023

Polling data

PSOE
32.7
+0.6
PP
28.0
-1.8
Vox
10.1
+0.1
UP
10.0
-2.7
Cs
2.5
+0.5
ERC
2.4
+0.4
MP
1.4
+0.1
PNV
1.1
+0.3
JxC
1.1
±0.0
Bildu
0.7
-0.4
BNG
0.7
+0.1
CUP
0.5
±0.0
CC
0.4
±0.0
NA+
0.3
-0.2
TE
0.1
±0.0
PRC
0.1
±0.0
Sonst.
7.9
+3.0
Development since the last election on 23.07.2023
PSOE
+1.0
PP
-5.1
Vox
-2.3
UP
Cs
ERC
+0.5
MP
PNV
±0.0
JxC
-0.5
Bildu
-0.7
BNG
+0.1
CUP
+0.1
CC
-0.1
NA+
TE
PRC
CIS – 3788 respondents – 01.03.2023-11.03.2023
Next election: 2027
The next parliamentary election in Spain is expected to take place in 2027.
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 76% of election polls CIS rates Partido Popular lower than the general election trend of all institutes.
Institute often rates PSOE higher
In 90% of election polls, CIS rates PSOE higher than the general election trend of all institutes.
Institute often rates Unidos Podemos higher
In 39% of election polls, CIS rates Unidos Podemos higher than the general election trend of all institutes.
Institute often rates Vox lower
In 80% 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 32.7%, Partido Popular 28%, Vox 10.1%, Unidos Podemos 10%, Ciudadanos 2.5%, ERC 2.4%, Más País 1.4%, Euzko Alderdi Jeltzalea/Partido Nacionalista Vasco 1.1%, Junts per Catalunya 1.1%, EH Bildu 0.7%, Galego 0.7%, CUP 0.5%, Coalición Canaria 0.4%, Navarra Suma 0.3%, ¡Teruel Existe! 0.1% and PRC 0.1%. If an election were held in Spain this Sunday, PSOE might gain the most in voter favorability with +1.0 growth since the last election. Partido Popular, on the other hand, would lose the most votes (-5.1) in the election barometer compared to the last election result.

Pedro Sánchez is currently governing with a Centre-left-wing coalition from PSOE and Sumar. With 40.5% of virtual seats, the government could fail to remain in office.

The election survey was collected by CIS. For this purpose, 3788 persons were asked about their party preference in a period of 10 days (01.03.2023 - 11.03.2023).

Coalition possibilities

350
UP
43
PSOE
142
PP
122
Vox
43
Majority requires 176 seats
PSOE + Partido Popular
264
PSOE + Unidos Podemos
185
Partido Popular + Vox
165

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 01.03.2023 and 11.03.2023 among 3788 eligible voters. After this election poll would get PSOE 32.7%, Partido Popular 28%, Vox 10.1%, Unidos Podemos 10%, Ciudadanos 2.5%, ERC 2.4%, Más País 1.4%, Euzko Alderdi Jeltzalea/Partido Nacionalista Vasco 1.1%, Junts per Catalunya 1.1%, EH Bildu 0.7%, Galego 0.7%, CUP 0.5%, Coalición Canaria 0.4%, Navarra Suma 0.3%, ¡Teruel Existe! 0.1% and PRC 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 polling 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.