España Próximas elecciones29 nov 2026en 27 días PP + Vox majority 99% 2023 investiture bloc 1% Calendario Historial Investigación
PollingForecast.com España
EN ES
Spain · Municipal elections 2027 · Navarra

Altsasu/Alsasua: GBAI would keep its majority

Altsasu/Alsasua (Navarra, 7,504 inhabitants) elects 13 councillors on 23 May 2027; 7 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

GBAI±0
9 councillors (2023: 9) · 61.7% of the vote (2023: 60.0%) Majority over 99%
EH BILDU±0
4 councillors (2023: 4) · 29.1% of the vote (2023: 27.6%) Majority 0%

The line marks a majority (7 of 13). No list with a majority in 0% of 300 simulated elections.

Try it

What if the national vote changes? Every municipality

Move a party's national vote share and our model reruns all 8,087 municipalities with your figures: the same arithmetic as our projection, so you see what changes hands and why.

3 more parties

The sliders set each party's national figure; the parties left out keep theirs. The local picture moves with the national change since the last election, as in our projection.

What changes hands

  1. Nothing yet: move a slider.

About Altsasu/Alsasua

Altsasu/Alsasua is a municipality in the province of Navarra with 7,504 inhabitants, the 17th largest of its 234 municipalities. Its council has 13 seats, and 7 make a majority to choose the mayor.

In May 2023 GBAI came first with 60% of the vote and 9 seats, an absolute majority; EH BILDU was second with 4. 61.3% of the 5,686 voters on the roll cast a valid vote.

On today's national polls our projection keeps GBAI on 9 seats, a majority, which it holds in 100% of our simulations.

Every list, 2023 and projected

  1. GBAILocal lists 60.0% → 61.7% 9 → 9 councillors
  2. EH BILDUEH Bildu 27.6% → 29.1% 4 → 4 councillors
  3. UPNUPN 3.3% → 3.4% 0 → 0 councillors
  4. CONTIGO ZUREKINSumar, Podemos and allies 4.9% → 2.7% 0 → 0 councillors
  5. PPPP 2.7% → 1.6% 0 → 0 councillors

2023: the official result (Ministerio del Interior), 3,487 valid votes including 54 blank. Pale bar: 2023; solid: our projection. A list needs 5% of the valid vote for a seat.

Near Altsasu/Alsasua in size, in Navarra

Every municipality in Navarra → · All of Spain →