Skip to content
Afinidad Política

State guide

What is on the ballot in Coahuila on 6 June 2027?

Coahuila at a glance

Coahuila at a glance
Date Sunday 6 June 2027
Polling stations From 8:00 to 18:00, local time (Central time, UTC−6 in June)
Federal deputies 8 of the 300 districts
Governor No
Local congress No
Municipal councils 38
Local electoral body IEC
Electoral roll 2,497,485 people (as of 15/10/2026, INE)
Voting from abroad No

The border municipalities of Acuña, Allende, Guerrero, Hidalgo, Jiménez, Morelos, Nava, Ocampo, Piedras Negras, Villa Unión and Zaragoza follow US daylight saving time: in June their time is UTC−5.

Coahuila, from 2024 to 2027

Coahuila was the only state where the PRI came out on top in the 2024 federal deputy vote, and by the slimmest of margins: 39.4% of valid votes to Morena's 39.2%. Far behind, the PAN won 6.5% and the PVEM 4.8%; the PT got 4.4% and Movimiento Ciudadano 4.0%, its lowest share anywhere in the country. The PRD, no longer a national party since that vote, drew 1.9%.

The parity held at the bloc level too: the three parties of Sigamos Haciendo Historia gathered 48.3% and those of Fuerza y Corazón por México 47.7%. In districts, the Morena-led coalition won five of eight, but four races were settled by less than five points. The closest was district 1, seated in Piedras Negras, with a gap of 0.5 points. Fuerza y Corazón por México carried Monclova (3), one of the Saltillo districts (4) and one of the Torreón districts (5). On turnout, Coahuila (65.4%) trailed only Yucatán, Tlaxcala and Mexico City.

The 2027 local calendar is unlike almost any other state's: Coahuila already renewed its congress in 2026 and does not elect a governor, so besides its eight federal deputies it only votes for its 38 municipal councils. The electoral roll stood at 2,497,485 people in October 2026. Piedras Negras, Acuña and other border municipalities observe daylight saving time in summer, so on election day they run one hour ahead of the rest of the state.

What is elected

Coahuila does not renew its local congress in 2027, as it was elected in 2026: locally, it only votes for municipal councils.

The federal districts of Coahuila

  • District 1: Piedras Negras
  • District 2: San Pedro
  • District 3: Monclova
  • Districts 4 and 7: Saltillo
  • Districts 5 and 6: Torreón
  • District 8: Ramos Arizpe

More information

What is on the ballot in other states

Sources

This page does not publish polls or the names of hopefuls: only what is elected and where to find official information. Data checked on .