The 18th federal electoral district of Veracruz () is one of the 300 electoral districts into which Mexico is divided for elections to the federal Chamber of Deputies and one of 19 such districts in the state of Veracruz.

It elects one deputy to the lower house of Congress for each three-year legislative session by means of the first-past-the-post system. Votes cast in the district also count towards the calculation of proportional representation ("plurinominal") deputies elected from the third region.

The 18th district was re-established in 1978 and was subsequently contested in the 1979 mid-term election.

The current member for the district is Jonathan Puertos Chimalhua of the Ecologist Green Party of Mexico (PVEM). He is the alternate of Benito Aguas Atlahua, who was elected in the 2024 general election but was murdered in Zongolica, Veracruz, on 9 December 2024.

District territory Veracruz lost a congressional district in the 2023 districting plan adopted by the National Electoral Institute (INE), which is to be used for the 2024, 2027 and 2030 elections. The reconfigured 18th district covers 217 electoral precincts () across 25 municipalities in the state's Mountains region:

Acultzingo, Aquila, Astacinga, Atlahuilco, Camerino Z. Mendoza, Coetzala, Cuichapa, Los Reyes, Magdalena, Maltrata, Mixtla de Altamirano, Naranjal, Nogales, Omealca, Rafael Delgado, San Andrés Tenejapan, Soledad Atzompa, Tehuipango, Tequila, Texhuacan, Tezonapa, Tlaquilpa, Tlilapan, Xoxocotla and Zongolica.

The head town (), where results from individual polling stations are gathered together and tallied, is the city of Zongolica. The district reported a population of 423,573 in the 2020 census and, with Indigenous and Afrodescendent inhabitants accounting for over 62% of that total, it is classified by the INE as an indigenous district.

Previous districting schemes + Evolution of electoral district numbers 1974 1978 1996 2005 2017 2023 Veracruz 15 23 23 21 20 19 Chamber of Deputies 196 300 Sources:

Because of shifting demographics, Veracruz currently has four fewer districts than the 23 the state was allocated under the 1977 electoral reforms.

2017–2022 Between 2017 and 2022, Veracruz was assigned 20 electoral districts. The 18th district comprised 26 municipalities: the same 25 as under the 2023 plan, plus Huiloapan de Cuauhtémoc, which the 2023 scheme assigned to the 15th district. Its head town was the city of Zongolica.

2005–2017 Veracruz's allocation of congressional seats fell to 21 in the 2005 redistricting process. Between 2005 and 2017 the 18th district had its head town at Zongolica and it comprised 24 municipalities in the same region as the later schemes: The link contains comparative maps of the 1996 and 2005 districting plans. Acultzingo, Astacinga, Atlahuilco, Camerino Z. Mendoza, Coetzala, Cuichapa, Cuitláhuac, Huiloapan de Cuauhtémoc, Magdalena, Mixtla de Altamirano, Omealca, Rafael Delgado, Los Reyes, San Andrés Tenejapan, Soledad Atzompa, Tehuipango, Tequila, Texhuacan, Tezonapa, Tlaquilpa, Tlilapan, Xoxocotla, Yanga and Zongolica.

1996–2005 Under the 1996 districting plan, which assigned Veracruz 23 districts, the head town was at Zongolica and the district covered 19 municipalities. The link contains a list of the municipalities covered.

1978–1996 The districting scheme in force from 1978 to 1996 was the result of the 1977 electoral reforms, which increased the number of single-member seats in the Chamber of Deputies from 196 to 300. Under that plan, Veracruz's seat allocation rose from 15 to 23. The newly created 18th district had its head town at Temapache in the state's northern Huasteca Baja region and it covered the municipalities of Álamo Temapache, Castillo de Teayo and Tihuatlán.

Deputies returned to Congress

+ Veracruz's 18th district Election Deputy Party Term LegislatureJuan de Dios Palma1916–1917Constituent Congressof Querétaro ...1979Noé Ortega Martínez1979–198251st Congress1982Silverio Alvarado Alvarado1982–198552nd Congress1985Elvira Rebeca Arenas Martínez1985–198853rd Congress1988Francisco Sánchez Rodríguez1988–199154th Congress1991Juan Bustillos Montalvo1991–199455th Congress1994Roberto Álvarez Salgado1994–199756th Congress1997Marcelo Cervantes Huerta1997–200057th Congress2000Edgar Flores Galván 2000–200358th Congress2003Mario Zepahua Valencia2003–200659th Congress2006Pedro Montalvo GómezMaría Dolores Ortega Tzitzihua2006–2009200960th Congress2009María Isabel Pérez Santos2009–201261st Congress2012Tomás López Landero2012–201562nd Congress2015Lillián Zepahua García2015–201863rd Congress20182018–202164th Congress2021Itzel Alelí Domínguez Zopiyactle2021–202465th Congress2024Benito Aguas AtlahuaJonathan Puertos Chimalhua20242024–202766th Congress

Presidential elections + Veracruz's 18th district Election District won by Party or coalition % 2018Andrés Manuel López Obrador Juntos Haremos Historia 51.92472024Claudia Sheinbaum Pardo Sigamos Haciendo Historia 63.3110

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References