Six parties kept their national registry after the election of 2 June 2024: PAN, PRI, PT, PVEM, Movimiento
Ciudadano and Morena. The PRD fell under 3% of the vote and lost its registry. On 25 June 2026 INE registered
two more, SOMOS and PAZ, with effect from 1 July 2026. All eight will be on the ballot for the Chamber of
Deputies on 6 June 2027.
2 June 2024 · Chamber, Senate and presidency
Votes and seats.
Party
Coalition
Chamber votes
Share
Deputies MR + RP
Senators
Deputies now
Senators now
Morena
Sigamos Haciendo Historia
24,277,957
42.44%
161 + 75 = 236
60
254
66
PAN
Fuerza y Corazón por México
10,046,629
17.56%
32 + 40 = 72
22
69
21
PRI
Fuerza y Corazón por México
6,622,242
11.58%
9 + 26 = 35
16
36
13
MC
ran alone
6,495,521
11.35%
1 + 26 = 27
5
29
6
PVEM
Sigamos Haciendo Historia
4,992,286
8.73%
57 + 20 = 77
14
62
14
PT
Sigamos Haciendo Historia
3,253,564
5.69%
38 + 13 = 51
9
49
6
PRD
Fuerza y Corazón por México
1,449,176
2.53%
1 + 0 = 1
2
—
—
Chamber votes and share of the votación válida emitida: INE/CG2129/2024. Seats as allocated on
23 August 2024 (INE/CG2129/2024 and INE/CG2130/2024; one independent deputy). "Now": parliamentary groups on
5 November 2026; members change groups, so the groups differ from the parties that won the
seats (Senate groups from Wikipedia, secondary). How the seats were shared.
Coalition 2024Fuerza y Corazón por México“Strength and Heart for Mexico”: PAN, PRI, PRDPresidential candidate Bertha Xóchitl Gálvez Ruiz, 16,502,697 votes (27.5%)
AloneMovimiento CiudadanoRan without allies for every office.Presidential candidate Jorge Álvarez Máynez, 6,204,710 votes (10.3%)
Registered with INE · 5 November 2026
The national parties and their leaders.
PAN
Partido Acción Nacional
National Action Party
Leader
Jorge Romero Herrera · President of the National Executive Committee, since 10 November 2024
Founded · registry
1939
Position
Centre-right
2024
17.6% of the Chamber vote · 72 deputies · 22 senators
Founded 16 September 1939; Christian-democratic and conservative; held the presidency 2000–2012.
PRI
Partido Revolucionario Institucional
Institutional Revolutionary Party
Leader
Alejandro Moreno Cárdenas · National president, since 18 August 2019
Founded · registry
1929
Position
Centre
2024
11.6% of the Chamber vote · 35 deputies · 16 senators
Founded as the PNR in 1929, renamed PRM in 1938 and PRI in 1946; held the presidency without interruption 1929–2000 and again 2012–2018.
PT
Partido del Trabajo
Labour Party
Leader
Alberto Anaya Gutiérrez · National coordinating commission, since 8 December 1990
Founded · registry
1990 · 1993
Position
Left
2024
5.7% of the Chamber vote · 51 deputies · 9 senators
Founded 8 December 1990; left-wing; allied with Morena since 2018.
PVEM
Partido Verde Ecologista de México
Ecologist Green Party of Mexico
Leader
Karen Castrejón Trujillo · National spokesperson / leader, since 2020
Founded · registry
1986 · 1993
Position
Big tent
2024
8.7% of the Chamber vote · 77 deputies · 14 senators
Founded 1986 as Partido Verde Mexicano, renamed 1991; green label; allied with the PRI (2003–2018) and with Morena since 2018.
MC
Movimiento Ciudadano
Citizens' Movement
Leader
Jorge Álvarez Máynez · National coordinator, since 5 December 2024
Founded · registry
1999 · 1999
Position
Centre-left
2024
11.4% of the Chamber vote · 27 deputies · 5 senators
Founded 1999 as Convergencia por la Democracia (Convergencia from 2002, Movimiento Ciudadano from 2011); ran alone in 2024.
Morena
Morena (Movimiento Regeneración Nacional)
National Regeneration Movement
Leader
Ariadna Montiel Reyes · National president, since 3 May 2026
Founded · registry
2014 · 2014
Position
Left
2024
42.4% of the Chamber vote · 236 deputies · 60 senators
Founded by Andrés Manuel López Obrador as a civil association (2011) and registered as a party in 2014; holds the presidency since 2018.
PAZ
Partido PAZ
PAZ Party
Leader
Hugo Eric Flores Cervantes · Leader, since July 2026
Founded · registry
2026 · 2026
Position
Right
2024
Not yet registered
Registered 25 June 2026 (effective 1 July) from the organisation Construyendo Sociedades de Paz; socially conservative agenda, successor to the base of the former PES.
SOMOS
SOMOS
Leader
Guadalupe Acosta Naranjo · National president, since 1 July 2026
Founded · registry
2026 · 2026
Position
Centre-left
2024
Not yet registered
Registered 25 June 2026 (effective 1 July) as Somos México from the organisation Personas Sumando en 2025; renamed SOMOS on 1 September 2026 after a TEPJF ruling; opposition to Morena.
Leaders, founding and registry: src/data/mexico/parties.ts, from INE and press reports; positions are general classifications, not assessments.
Registry · CPEUM art. 41 base I · LGPP arts. 10–19, 94
3% to stay, assemblies to join.
Losing the registry
A national party that does not win at least 3% of the votación válida emitida in one of the
federal elections, for deputies, senators or President, loses its registry (CPEUM art. 41 base I;
LGPP art. 94.1 b–c). The rule applies party by party, also
inside a coalition. Other causes: not taking part in an ordinary election, ceasing to meet the requirements, grave
and systematic breaches of electoral law, dissolution or merger.
In 2024 the PRD won 2.53% for deputies, 2.37% for the Senate list and 1.91% for
President. INE declared the loss of its registry in September 2024. Founded 5 May 1989 from the 1988 Cárdenas front and the PMS; main left party 1989–2014; lost national registry after the 2024 election (it survives as a local party in several states).
Gaining one
An organisation of citizens gives notice in the January after a presidential election (LGPP art. 11), then holds
assemblies certified by INE: 3,000 members in at least 20 states, or 300 in at least 200 districts, and never fewer
than 0.26% of the padrón used in the last federal election (art. 10.2 b). INE decides within 60 days; a new
registry takes effect on 1 July of the year before the election (art. 19). A new party may not form a coalition
before its first election (art. 85.4).
In the 2025–26 round, SOMOS (registered as Somos México, renamed in September 2026 after a
Tribunal ruling) and Partido PAZ were registered; México Tiene Vida and
Que Siga la Democracia were refused. Each must reach 3% on its own in 2027.
INE, 1 July 2026 ↗
Parties that lost national registry since 1991
Party
Founded
Registry lost
Note
PRD Partido de la Revolución Democrática
1989
2024
Founded 5 May 1989 from the 1988 Cárdenas front and the PMS; main left party 1989–2014; lost national registry after the 2024 election (it survives as a local party in several states).
PES Partido Encuentro Solidario
2020
2021
Registered 2020 as the re-founded Encuentro Social; lost registry after the 2021 election.
RSP Redes Sociales Progresistas
2020
2021
Registered 2020; lost registry after the 2021 election.
FxM Fuerza por México
2020
2021
Registered 2020; lost registry after the 2021 election (continues as local parties in some states).
PES Partido Encuentro Social
2006
2018
National registry 2014; part of the 2018 Juntos Haremos Historia coalition; lost registry after 2018.
PANAL Nueva Alianza
2005
2018
Registered 2005, linked to the teachers' union SNTE; lost registry after the 2018 election.
PH Partido Humanista
2014
2015
Registered 2014; lost registry after the 2015 election.
PSD Partido Socialdemócrata
2005
2009
Registered 2005 as Alternativa Socialdemócrata y Campesina (ASDC), renamed PSD 2008; lost registry 2009.
PSN Partido de la Sociedad Nacionalista
1998
2003
Registered 1999; part of the 2000 Alianza por México; lost registry 2003.
PAS Partido Alianza Social
1998
2003
Registered 1999; part of the 2000 Alianza por México; lost registry 2003.
DS Democracia Social
1999
2000
Ran Gilberto Rincón Gallardo for president in 2000; lost registry 2000.
PCD Partido del Centro Democrático
1999
2000
Ran Manuel Camacho Solís for president in 2000; lost registry 2000.
PARM Partido Auténtico de la Revolución Mexicana
1954
2000
Usually backed PRI presidential candidates until it joined Cárdenas's front in 1988; lost its registry for the last time in 2000.
PPS Partido Popular Socialista
1948
1997
Founded 1948 by Vicente Lombardo Toledano as Partido Popular (PPS from 1960); usually backed PRI presidential candidates until 1988; lost registry 1997.
PFCRN Partido del Frente Cardenista de Reconstrucción Nacional
1987
1997
Successor of the PST (renamed 1987); part of the 1988 Cárdenas front; lost registry 1997.
PDM Partido Demócrata Mexicano
1971
1997
Sinarquista-rooted; registered 1978 under the 1977 reform; lost registry for the last time in 1997.
PRT Partido Revolucionario de los Trabajadores
1976
1991
Trotskyist; ran Rosario Ibarra for president in 1982 and 1988; lost registry 1991.
Mexican pollsters publish raw voting intention, with undecided voters in the base, so their figures do not add
up to 100 and differ by house. Rows are as compiled on Wikipedia from each pollster's release (secondary), with a
link to the release or, where marked, to a press report. Publication stops three days before polling day
(LGIPE art. 213.2); this page hides the polls in that window too.
President Sheinbaum's approval
Dots: one published poll (hollow: the source is a press report, secondary) · line: mean of the polls with fieldwork
ending in each month · 56 polls from 6 pollsters
Pollster
Fieldwork
Approve
Disapprove
Source
El Financiero (Alejandro Moreno) · Monthly national telephone survey, ~800–1,000 adults
Dots: one poll, each party's share of the party vote (undecided and "none" removed) · lines: average of the latest
poll from each pollster in the previous 120 days, at each month end · 34 polls
Rows: % as published (raw intention, undecided in the base). Average: each poll rescaled to its party total, then the
mean over the 8 pollsters with a poll in the 120 days to 26 Oct 2026; SOMOS and PAZ only
over the polls that list them (6 and 5).
Pollsters: El Financiero (Alejandro Moreno) · Enkoll (for El País / W Radio) · Consulta Mitofsky (for El Economista) · Buendía & Márquez (for El Universal) · AtlasIntel (Latam Pulse, with Bloomberg) · Varela y Asociados · Becerra Mizuno y Asociados (for Latinus) · LaEncuesta.MX · De las Heras Demotecnia · Parametría · Statistical Research Corporation · Gobernarte · Electoralia. Prediction-market prices, below, are
traders' bets, not polls.