PSOE Andalusia Polls 2026: Socialist Party Spain Faces Historic Collapse with Record Low Support

PSOE Andalusia polls 2026 show record low support at 20.1%, signaling a historic collapse for Socialist Party Spain ahead of key regional elections.
María Jesús Montero Andalusia María Jesús Montero Andalusia

📊 Socialist Party Spain hits lowest support in decades

The latest PSOE Andalusia polls 2026 point to a dramatic and potentially historic collapse for the Socialist Party Spain, marking one of the most significant political shifts in the region’s modern history.

According to a new pre-election survey conducted by the Centro de Estudios Andaluces, the PSOE is projected to secure just 20.1% of the vote, translating into 25 to 27 seats in the Andalusian parliament.

If confirmed, this would represent the worst electoral result for the PSOE in Andalusia, a region it governed for nearly four decades and once considered its strongest political stronghold.

📉 From dominance to decline: a historic collapse

For decades, the PSOE dominated Andalusian politics, shaping institutions, policies, and regional identity. That dominance now appears to be definitively over.

Key electoral trend:

  • 2022 election: 30 seats (previous historic low)
  • 2026 projection: 25–27 seats
  • Vote share: 20.1%

This marks a continued downward trajectory, not a temporary fluctuation.

The party is not just losing elections—it is losing structural relevance in one of Spain’s most important regions.

📊 Latest Andalusia Poll (2026 Pre-Election Survey)

Party

Vote Share

Seats (Projection)

PP

42.4%

53–56

PSOE

20.1%

25–27

Vox

14.4%

17–19

Por Andalucía

7.9%

4–7

Adelante Andalucía

6.9%

~5

👉 Key insight: The PSOE trails the PP by 22.3 percentage points, one of the largest gaps ever recorded in Andalusia.

María Jesús Montero Andalusia

👤 María Jesús Montero: high visibility, low electoral impact

The PSOE entered the campaign with a high-profile candidate: María Jesús Montero, a senior national political figure.

However, polling data reveals a critical disconnect:

  • Recognition: 93.1%
  • Approval rating: 3.77 / 10

Despite near-universal recognition, Montero records the lowest rating among major candidates.

This highlights a fundamental issue:
👉 Visibility is not translating into voter trust or support.

⚠️ A structural crisis, not a campaign problem

The decline of the PSOE in Andalusia is not simply the result of a weak campaign—it reflects deep structural challenges.

Key factors behind the decline:

  • Erosion of traditional voter base
  • Fragmentation of the left-wing vote
  • Weak regional leadership perception
  • Shift of moderate voters toward the PP

Even with a prominent national figure leading the ticket, these trends remain unchanged.

Juanma Moreno Bonilla with Andalusia flag

📊 Leadership ratings expose deeper weakness

The survey also highlights how the PSOE is struggling in leadership perception:

Candidate

Recognition

Rating

Juanma Moreno (PP)

97.2%

5.49

María Jesús Montero (PSOE)

93.1%

3.77

Antonio Maíllo

59.6%

4.97

Manuel Gavira (Vox)

29.3%

3.78

José Ignacio García

18.2%

6.07

👉 Montero ranks last among major candidates, despite being one of the most recognized figures.

🧩 Fragmented left limits PSOE recovery

Another major obstacle for the Socialist Party Spain is the fragmentation of the left.

Smaller parties continue to absorb key segments of the progressive vote:

  • Por Andalucía
  • Adelante Andalucía

Bloc comparison:

👉 Even combined, left-wing forces fall far short of a governing majority.

🚫 No realistic path to government

Current projections suggest the PSOE has no viable route to power in Andalusia.

Even under optimistic scenarios:

This shifts the election dynamic:
👉 The PSOE is no longer competing to govern—but to remain relevant.

Pedro Sánchez during his speech in the first session of the investiture debate.

🇪🇸 National implications for Socialist Party Spain

The implications go beyond Andalusia.

This region is:

A collapse here would signal:

  • Weakening national influence
  • Erosion in traditional voter bases

Growing dominance of the center-right bloc

📊 Voter behavior limits late recovery

The survey reveals another critical constraint for the PSOE:

  • 59.4% of voters decide before the campaign begins
  • Key decision factors:
    • Electoral program: 22.7%
    • Government performance: 20%
    • Candidate: 17.4%

👉 This leaves little room for late momentum shifts, making recovery even more difficult.

⚖️ A widening political gap

The gap between the PSOE and the PP continues to expand:

  • Direct vote gap: 16.4 points
  • Adjusted estimate gap: over 22 points

This reflects more than electoral loss:
👉 It signals a structural realignment of voters.

🔍 A turning point for the Socialist Party in Spain

The Andalusia regional elections 2026 may mark a defining moment for the PSOE.

The party faces:

  • Record low projected vote share
  • Weak leadership perception
  • Fragmented ideological base
  • No clear governing path

What was once its strongest territory has become its clearest warning sign.

The key question is no longer whether the PSOE will lose ground—
👉 but how deep and lasting this decline will be.

Information Source:

https://www.centrodeestudiosandaluces.es

Photo Attribution:

12.12.18-C. Salud, by Junta de Andalucía Creative Commons Attribution-Share Alike 2.0 Generic license. Wikimedia Commons: https://w.wiki/MhZK

2025 12 04 4D Día de la Bandera de Andalucía, by Junta de Andalucía Creative Commons Attribution-Share Alike 4.0 International license. Wikimedia Commons https://w.wiki/MCFj

Photo: Pool Moncloa / Borja Puig de la Bellacasa (Ministry of the Presidency, Government of Spain), 22 July 2019. lamoncloa.gob.es Wikimedia Commons:  https://w.wiki/KKmW