Municipality · Comunidad de Madrid

General election results in Tres Cantos (Madrid)

In Tres Cantos, the list with the most votes in the 2023 general election was PP, with 43.8 % of the valid vote, ahead of PSOE (25.0 %). Turnout was 80.9 %: 30,807 of 38,057 registered voters. PP also came first in 2019, with 25.1 %.

INE 28903

July 23, 2023

General election 2023

Came firstPP
Turnout
80.9 %
Voters
30,807
Electorate
38,057
  • PP43.8 %13,373 votes
  • PSOE25.0 %7,642 votes
  • Sumar15.8 %4,833 votes
  • Vox13.0 %3,965 votes
  • Others1.2 %363 votes

Blank: 374. Invalid: 257.

November 10, 2019

General election 2019

Came firstPP
Turnout
81.2 %
Voters
28,875
Electorate
35,555
  • PP25.1 %7,190 votes
  • PSOE24.9 %7,130 votes
  • Vox16.7 %4,784 votes
  • UP12.3 %3,519 votes
  • Cs11.9 %3,423 votes
  • Más País6.8 %1,940 votes
  • Others1.2 %344 votes

Blank: 341. Invalid: 204.

2023 compared with 2019

Share of the valid vote in Tres Cantos and the change in points.
Party20192023Change
PP25.1 %43.8 %+18.7 pts
PSOE24.9 %25.0 %+0.1 pts
Sumar·15.8 %+15.8 pts
Vox16.7 %13.0 %−3.7 pts
UP12.3 %·−12.3 pts
Cs11.9 %·−11.9 pts
Más País6.8 %·−6.8 pts
Turnout81.2 %80.9 %−0.3 pts

Context

In the province of Madrid

Tres Cantos is number 24 of the 179 municipalities of the province by population (50,187 inhabitants). Across the province, PP came first in 2023 with 40.5 %. Madrid elects 38 members of Congress.

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 Tres Cantos”, October 5, 2026, https://sumomento.com/en/municipio/28903