Municipality · País Vasco

General election results in Sestao (Bizkaia)

In Sestao, the list with the most votes in the 2023 general election was PSOE, with 40.0 % of the valid vote, ahead of PNV (17.5 %). Turnout was 64.2 %: 13,494 of 21,028 registered voters. PSOE also came first in 2019, with 30.0 %.

INE 48084

July 23, 2023

General election 2023

Came firstPSOE
Turnout
64.2 %
Voters
13,494
Electorate
21,028
  • PSOE40.0 %5,331 votes
  • PNV17.5 %2,339 votes
  • EH Bildu16.5 %2,206 votes
  • Sumar13.7 %1,820 votes
  • PP8.1 %1,084 votes
  • Vox2.4 %316 votes
  • Others1.2 %161 votes

Blank: 74. Invalid: 163.

November 10, 2019

General election 2019

Came firstPSOE
Turnout
66.0 %
Voters
14,368
Electorate
21,780
  • PSOE30.0 %4,281 votes
  • PNV25.9 %3,693 votes
  • UP20.6 %2,941 votes
  • EH Bildu10.2 %1,458 votes
  • PP6.7 %960 votes
  • Vox2.2 %319 votes
  • Más País1.4 %202 votes
  • Cs1.1 %163 votes
  • Others1.2 %175 votes

Blank: 79. Invalid: 97.

2023 compared with 2019

Share of the valid vote in Sestao and the change in points.
Party20192023Change
PSOE30.0 %40.0 %+10.0 pts
PNV25.9 %17.5 %−8.3 pts
EH Bildu10.2 %16.5 %+6.3 pts
Sumar·13.7 %+13.7 pts
PP6.7 %8.1 %+1.4 pts
Vox2.2 %2.4 %+0.1 pts
UP20.6 %·−20.6 pts
Más País1.4 %·−1.4 pts
Turnout66.0 %64.2 %−1.8 pts

Context

In the province of Bizkaia

Sestao is number 10 of the 112 municipalities of the province by population (27,533 inhabitants). Across the province, PNV came first in 2023 with 26.9 %. Bizkaia elects 8 members of Congress.

See the province of BizkaiaSee it on the map

Other municipalities of Bizkaia

Source: Ministry of the Interior, final Congress results by municipality (without the vote of residents abroad, which is counted by province). Shares of the valid vote.

How to cite: Su Momento, “General election results in Sestao”, October 5, 2026, https://sumomento.com/en/municipio/48084