Spain General election29 Nov 2026in 27 days PP + Vox majority 99% 2023 investiture bloc 1% Calendar Track record Research

O Porriño: PP would keep its majority

O Porriño (Pontevedra, 20,408 inhabitants) elects 21 councillors on 23 May 2027; 11 make a majority and choose the mayor. Our projection moves each list's 2023 result by its party's change in the national polls since July 2023; local lists keep their vote.

The council after 23 May, our projection

PP−1
15 councillors (2023: 16) · 63.4% of the vote (2023: 65.7%) Majority over 99%
B.N.G.+2
5 councillors (2023: 3) · 21.6% of the vote (2023: 14.3%) Majority 0%
PSDEG-PSOE−1
1 councillors (2023: 2) · 8.2% of the vote (2023: 11.2%) Majority 0%

The line marks a majority (11 of 21). No list with a majority in under 1% of 300 simulated elections.

Every list, 2023 and projected

  1. PPPP 65.7% → 63.4% 16 → 15 councillors
  2. B.N.G.BNG 14.3% → 21.6% 3 → 5 councillors
  3. PSDEG-PSOEPSOE 11.2% → 8.2% 2 → 1 councillors
  4. ALDPLocal lists 2.6% → 2.6% 0 → 0 councillors
  5. SOMOSPORRIÑOLocal lists 1.4% → 1.4% 0 → 0 councillors
  6. EUSumar, Podemos and allies 3.0% → 0.9% 0 → 0 councillors
  7. XUNTOS+PORRIÑOLocal lists 0.7% → 0.7% 0 → 0 councillors

2023: the official result (Ministerio del Interior), 10,926 valid votes including 115 blank. Pale bar: 2023; solid: our projection. A list needs 5% of the valid vote for a seat.

Near O Porriño in size, in Pontevedra

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