The 2024 Mexican local elections were held on 2 June 2024, during which voters elected eight governors for six-year terms, the Head of Government of Mexico City for a six-year term, deputies for thirty-one state congresses, and officials for 1,580 municipalities. These elections took place concurrently with the country's general election.
Prior to the elections, the country's two main coalitions, "Juntos Hacemos Historia" and "Va por México", were succeeded by "Sigamos Haciendo Historia" and "Fuerza y Corazón por México", which constituted the same parties as their predecessors. Of the governorships up for election, "Sigamos Haciendo Historia" currently held six, "Fuerza y Corazón por México" held two, and Citizens' Movement – which was participating without coalition support – held one. These were the first set of gubernatorial elections where most of the seats were held by a MORENA-led coalition.
In what was described as a "cherry tsunami", the "Sigamos Haciendo Historia" coalition successfully defended its existing gubernatorial seats, flipped Yucatán from the National Action Party, and secured majorities in 27 of the 31 state congresses up for election. This would facilitate the passage of constitutional amendments, which require approval from a majority of state legislatures.
Electoral system.
Gubernatorial elections.
Each state's governor is elected by plurality voting in a single round. Article 116 of the Mexican Constitution limts each governor to a single six-year term, prohibiting anyone who has previously served as governor, even on a caretaker basis, from running for or holding the office again. Swearing-in dates for governors vary by state, as determined by each state's constitution.
Incidents.
Assassinations.
Since January 2024, at least 27 aspiring candidates for political office have been killed, while at least 828 non-lethal attacks on candidates have been recorded. This has led to the government providing security guards to around 560 candidates and election officials. Around 27,000 personnel of the Mexican Armed Forces and the National Guard have also been deployed to secure the electoral process. 
In Maravatio, Michoacán, Dagoberto García, the head of the MORENA party in the municipality and an aspiring candidate for mayor, disappeared in October 2023 and was found dead the following month. On 26 February 2024, Miguel Ángel Zavala, another aspiring mayoral candidate of MORENA in the town, was found fatally shot in his car. The following day, Armando Pérez Luna, PAN's mayoral candidate in the same town, was also found shot dead in his car.
On 5 January, the PRI candidate for mayor of Suchiate, Chiapas, and the Citizens' Movement candidate for mayor in Armeria, Colima, were killed in separate attacks. In Guerrero, Alfredo González, a mayoral candidate in Atoyac de Álvarez, was killed in early March, followed by Tomás Morales, a prospective mayoral candidate of MORENA in Chilapa de Álvarez, on 12 March.
In late March, the mayor of Churumuco, Michoacán, was shot dead in Morelia. On 1 April, Bertha Gisela Gaytán, a mayoral candidate for MORENA, was shot dead while campaigning outside Celaya, Guanajuato, along with city council candidate Adrián Guerrero. On 19 April, Noé Ramos Ferretiz, the joint PAN-PRI mayoral candidate for Ciudad Mante, Tamaulipas, was found fatally stabbed, while Alberto García, a mayoral candidate in San José Independencia, Oaxaca, was found beaten to death. On 16 May, Lucero López Maza, a mayoral candidate in La Concordia, Chiapas, was killed along with five others during a gun attack on a campaign rally. On 28 May, Ricardo Arizmendi, an alternate mayoral candidate in Cuautla, Morelos, was shot dead by gunmen on motorcycles. On 31 May, Jorge Huerta Cabrera, a mayoral candidate in Izúcar de Matamoros, Puebla, was shot dead in a gun attack at a campaign rally that also injured his wife and another person.
On 1 June, authorities ordered the suspension of voting in the municipalities of Pantelhó and Chicomuselo in Chiapas, citing the burning of election papers in the former by unknown individuals on 31 May and threats against poll workers by gang members. Hours before polling opened on 2 June, Israel Delgado, a candidate for the municipal council of Cuitzeo, Michoacan, was shot dead by motorcycled gunmen. While voting was underway, two people were killed in shootings at polling stations at Coyomeapan and Tlanalapan in Puebla.
Disasters.
On 22 May, a stage being used by Citizens' Movement mayoral candidate Lorenia Canavati for a campaign rally that was also attended by presidential candidate Jorge Álvarez Máynez was toppled by strong winds in San Pedro Garza García, Nuevo León, killing nine people including a child, and injuring 121 others. Álvarez Máynez was unharmed.
Aguascalientes.
2024 Congress of Aguascalientes election.
All 27 seats of the Congress of Aguascalientes were up for election, where 18 were elected through first-past-the-post voting and 9 through proportional representation. Deputies were elected to serve three-year terms in the LXVI Legislature and took office on 15 September 2024.
2024 Aguascalientes municipal elections.
All positions of Aguascalientes' 11 municipalities were up for election. Elected officials began their three-year terms on 15 October 2024.
Baja California.
2024 Congress of Baja California election.
All 25 seats of the Congress of Baja California were up for election, where 17 were elected through first-past-the-post voting and 8 through proportional representation. Deputies were elected to serve three-year terms in the XXV Legislature and took office on 1 August 2024.
2024 Baja California municipal elections.
All positions of Baja California's 7 municipalities were up for election. This marked the first election in which the newly established municipalities of San Felipe and San Quintín elected their municipal presidents. Elected officials began their three-year terms on 1 October 2024.
The National Regeneration Movement (Morena) won all seven municipalities. The closest election, in San Felipe, was decided by a margin of 297 votes.
Baja California Sur.
2024 Congress of Baja California Sur election.
All 21 seats of the Congress of Baja California Sur were up for election, where 16 were elected through first-past-the-post voting and 5 through proportional representation. Deputies were elected to serve three-year terms in the XVII Legislature and took office on 1 September 2024.
2024 Baja California Sur municipal elections.
All positions of Baja California Sur's 5 municipalities were up for election. Elected officials began their three-year terms on 1 October 2024.
Campeche.
2024 Congress of Campeche election.
All 35 seats of the Congress of Campeche were up for election, where 21 were elected through first-past-the-post voting and 14 through proportional representation. Deputies were elected to serve three-year terms in the LXV Legislature and took office on 1 October 2024.
2024 Campeche municipal elections.
All positions of Campeche's 13 municipalities were up for election. Elected officials began their three-year terms on 1 October 2024.
Citizens' Movement and Sigamos Haciendo Historia made significant gains in the state, flipping three and four municipalities, respectively. Hopelchén became the Institutional Revolutionary Party's last bastion in the state.
Chiapas.
2024 Chiapas gubernatorial election.
Voters elected a new governor to serve a single six-year term through first-past-the-post voting, with the term beginning on 8 December 2024.
Eduardo Ramírez Aguilar, a member of the National Regeneration Movement (Morena), was nominated by Sigamos Haciendo Historia por Chiapas, a coalition that included Morena, the Ecologist Green Party of Mexico (PVEM), the Labor Party (PT), and six other local parties. Olga Luz Espinosa, representing the Party of the Democratic Revolution (PRD), was nominated by Fuerza y Corazón por Chiapas, comprising the Institutional Revolutionary Party (PRI), the National Action Party (PAN), and the PRD. Karla Irasema Muñoz Balanzár was nominated by Citizens' Movement (MC), which did not form any coalitions. Polling consistently showed Ramírez Aguilar leading by margins of 15 to 20 points.
Ramírez Aguilar ultimately won the election by a landslide, securing victory with a margin of over 70 points.
2024 Congress of Chiapas election.
All 40 seats of the Congress of Chiapas were up for election, where 24 were elected through first-past-the-post voting and 16 through proportional representation. Deputies were elected to serve three-year terms in the LXIX Legislature and took office on 1 October 2024.
2024 Chiapas municipal elections.
All positions in 123 of Chiapas' 124 municipalities were up for election. The exception is Oxchuc, which operates outside the political party system, electing its authorities through “usos y costumbres” (lit. 'uses and customs'). Elected officials began their three-year terms on 1 October 2024.
In three municipalities, local councils were not elected during the June 2024 elections: in Chicomuselo, an armed group burned the ballots before election day; in Pantelhó, elections were canceled due to the risk of violence stemming from a conflict between two criminal groups; and in Capitán Luis Ángel Vidal, the ballot boxes were destroyed after the election. While councils in Chicomuselo and Capitán Luis Ángel Vidal were elected in August 2024, elections in Pantelhó were canceled again due to continued threats of violence. In September 2024, the Congress of Chiapas appointed a council.
Chihuahua.
2024 Congress of Chihuahua election.
All 33 seats of the Congress of Chihuahua were up for election, where 22 were elected through first-past-the-post voting and 11 through proportional representation. Deputies were elected to serve three-year terms in the LXVIII Legislature and took office on 1 September 2024. 
2024 Chihuahua municipal elections.
All positions of Chihuahua's 67 municipalities were up for election. Elected officials began their three-year terms on 10 September 2024.
The National Regeneration Movement (Morena) disrupted the political dominance of the Institutional Revolutionary Party (PRI) and the National Action Party (PAN) at the municipal level in the state. Morena, along with its allies the Ecologist Green Party of Mexico (PVEM) and the Labor Party (PT), made gains in the mountainous areas of the state, securing a total of 21 municipalities compared to 13 in 2021. The PRI and PAN, which collectively won 45 municipalities in 2021, saw their total reduced to 37 in 2024. Both Morena and the PAN retained control of the key municipalities of Juárez and Chihuahua, respectively.
Mexico City.
2024 Mexico City Head of Government election.
Voters elected a new Head of Government, position equivalent to a governor, to serve a single six-year term through first-past-the-post voting, with the term beginning on 5 October 2024.
Clara Brugada, mayor of Iztapalapa, was nominated by Sigamos Haciendo Historia por la CDMX, comprising the National Regeneration Movement (Morena), the Ecologist Green Party of Mexico (PVEM), and the Labor Party (PT). Santiago Taboada, mayor of Benito Juárez, was nominated by Va por la CDMX, comprising the National Action Party (PAN), the Institutional Revolutionary Party (PRI), and the Party of the Democratic Revolution (PRD). Citizens' Movement (MC) nominated Salomón Chertorivski. Polling favored Brugada, although in the later stages of the campaign, Taboada closed the gap between both candidates.
Brugada won the election, beating Taboada by over 12 points.
2024 Congress of Mexico City election.
All 66 seats of the Congress of Mexico City were up for election, where 33 were elected through first-past-the-post voting and 33 through proportional representation. Deputies were elected to serve three-year terms in the III Legislature and took office on 1 September 2024.
2024 Mexico City borough elections.
All positions of Mexico City's 16 boroughs were up for election. Elected officials began their three-year terms on 1 October 2024.
The National Regeneration Movement (Morena) regained control of four boroughs it had lost in 2021: Álvaro Obregón, Azcapotzalco, Magdalena Contreras, and Tlalpan.
Coahuila.
2024 Coahuila municipal elections.
All positions of Coahuila's 38 municipalities were up for election. Elected officials began their three-year terms on 1 January 2025.
Colima.
2024 Congress of Colima election.
All 25 seats of the Congress of Colima are up for election, where 16 are elected through first-past-the-post voting and 9 through proportional representation. Deputies were elected to serve three-year terms in the LXI Legislature and took office on 1 October 2024. 
2024 Colima municipal elections.
All positions of Colima's 10 municipalities were up for election. Elected officials began their three-year terms on 15 October 2024.
Durango.
2024 Congress of Durango election.
All 25 seats of the Congress of Durango were up for election, where 15 were elected through first-past-the-post voting and 10 through proportional representation. Deputies were elected to serve three-year terms in the LXX Legislature and took office on 1 September 2024.
Guanajuato.
2024 Guanajuato gubernatorial election.
Voters elected a new governor to serve a single six-year term through first-past-the-post voting, with the term beginning on 26 September 2024.
Libia García Muñoz Ledo, a former member of Governor Diego Rodríguez Vallejo's cabinet, was nominated by Fuerza y Corazón por Guanajuato, comprising the National Action Party (PAN), the Institutional Revolutionary Party (PRI), and the Party of the Democratic Revolution (PRD). Alma Alcaraz, member of the Congress of Guanajuato, was nominated by Sigamos Haciendo Historia por Guanajuato, comprising the National Regeneration Movement (Morena), the Ecologist Green Party of Mexico (PVEM), and the Labor Party (PT). Yulma Rocha Aguilar was nominated by Citizens' Movement (MC). Polls consistently favored García