12th federal electoral district of Mexico City

Federal electoral district of MexicoMay 2025 Mexico City's 12th Federal Electoral Districts of Mexico City (since 2022).png #adfe61 12th district since 2023 Mónica Sandoval Hernández Institutional Revolutionary PartyInstitutional Revolutionary Party 66th (2024–2027) Mexico City Cuauhtémoc 19 26 35 N 99 08 40 W region:MX_type:adm2nd inline,title Cuauhtémoc (part) Fourth 300 410,623 2020 thumb|Mexico City under the 2017–2022 districting plan right|thumb|12th district in 2005–2017 The 12th federal electoral district of Mexico City (es Distrito electoral federal 12 de la Ciudad de México; previously "of the Federal District") is one of the 300 electoral districts into which Mexico is divided for elections to the federal Chamber of Deputies and one of 22 such districts in Mexico City.Memoria de la Distritación Nacional 2021–2023 https://cartografia.ife.org.mx/documentacion/memoria-de-la-distritacion-nacional21_23.pdf INE 28 May 2024 https://web.archive.org/web/20240528223340/https://cartografia.ife.org.mx/documentacion/memoria-de-la-distritacion-nacional21_23.pdf 28 May 2024 220 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 fourth region.How Mexico Elects Its Leaders – The Rules https://mexicosolidarityproject.org/voices/172/ Mexico Solidarity Project 20 July 2024 31 January 2024Circunscripciones https://ayuda.ine.mx/2021/informate/assets/docs/Elecciones/Circunscripciones.pdf Ayuda 2021 INE 20 July 2024 The current member for the district, elected in the 2024 general election, is Mónica Elizabeth Sandoval Hernández. Originally elected for the Party of the Democratic Revolution (PRD), she switched allegiance to the Institutional Revolutionary Party (PRI) after the PRD lost its registration as a national party in the aftermath of the election. District territory Under the 2023 districting plan adopted by the National Electoral Institute (INE), which is to be used for the 2024, 2027 and 2030 federal elections,De la Rosa Yared Nueva distritación electoral le quita diputados a la CDMX y le agrega a Nuevo León https://www.forbes.com.mx/nueva-distritacion-electoral-le-quita-diputados-a-la-cdmx-y-le-agrega-a-nuevo-leon/ 29 May 2024 Forbes México 20 February 2023 the 12th district covers the bulk of the borough (alcaldía) of Cuauhtémoc, comprising 300 electoral precincts (es secciones electorales). The exception is the northernmost strip, which is assigned to the 2nd district. The 12th district thus covers Mexico City's Centro Histórico.Acuerdo del Consejo General del Instituto Nacional Electoral por el que se aprueba el proyecto de la demarcación territorial de los trescientos distritos electorales federales uninominales https://dof.gob.mx/nota_detalle.php?codigo=5680128&fecha=20/02/2023#gsc.tab=0 Diario Oficial de la Federación 9 September 2024 20 February 2023 The district reported a population of 410,623 in the 2020 census. Previous districting schemes + Evolution of electoral district numbers 1974 1978 1996 2005 2017 2023 Mexico City (Federal District) 27 40 30 27 24 22 Chamber of Deputies 196 300 Sources: González Casanova Pablo Pablo González Casanova Las Elecciones en México: evolución y perspectivas 1993 Siglo XXI 9789682313219 3 220 https://books.google.com/books?id=50GTKb1K9jcC 4 June 2025Evolución territorial de los distritos electorales federales uninominales, 1977–2010 Baños Martínez Marco Antonio Palacios Mora Celia Territorial evolution of the federal uninominal electoral districts, 1977–2010 Investigaciones Geográficas Instituto de Geografía, UNAM Mexico City 2014 84 92 10.14350/rig.34063 https://www.investigacionesgeograficas.unam.mx/index.php/rig/article/view/34063/39223 4 June 2025 freeAcuerdo del Consejo General del Instituto Nacional Electoral por el que se aprueba la demarcación territorial de los 300 distritos electorales federales uninominales https://repositoriodocumental.ine.mx/xmlui/bitstream/handle/123456789/92257/CGext201703-15-ap-7.pdf INE Repositorio Documental 142 15 March 2017 4 June 2025 2017–2022 From 2017 to 2022, the district covered a portion of the borough of Cuauhtémoc.Descriptivo de la distritación federal: Ciudad de México, marzo 2017 http://cartografia.ife.org.mx//descargas/distritacion2017/federal/09/D09.pdf Cartografía INE 12 June 2025 https://web.archive.org/web/20210107040832/http://cartografia.ife.org.mx//descargas/distritacion2017/federal/09/D09.pdf 7 January 2021 2005–2017 Under the 2005 districting scheme, the 12th district covered that portion of the borough of Cuauhtémoc to the south and east of Paseo de la Reforma and Calzada de Guadalupe.Acuerdo del Consejo General del Instituto Federal Electoral por el que se establece la demarcación territorial de los trescientos distritos electorales federales uninominales https://dof.gob.mx/nota_detalle.php?codigo=789141&fecha=02/03/2005 Diario Oficial de la Federación 12 June 2025 2 March 2005 http://www.ife.org.mx/documentos/DISTRITOS/pdf/PLANOS/09_COMP_090205.pdf Distritación 1996/2005 del Distrito Federal 11 November 2008 IFE 18 November 2008 https://web.archive.org/web/20081118233315/http://www.ife.org.mx/documentos/DISTRITOS/pdf/PLANOS/09_COMP_090205.pdf dead The link contains maps of the 1996 and 2005 schemes. 1996–2005 Between 1996 and 2005, the district covered the southern and western portions of Cuauhtémoc.Acuerdo del Consejo General del Instituto Federal Electoral por el que se establece la demarcación territorial de los trescientos distritos electorales federales uninominales https://dof.gob.mx/nota_to_imagen_fs.php?cod_diario=209649&pagina=57&seccion=2 Diario Oficial de la Federacion 12 June 2025 57 12 August 1996 The link contains a detailed description of the 1996 district's territory. 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, the Federal District's seat allocation rose from 27 to 40. The 12th district covered portions of the boroughs of Gustavo A. Madero and Venustiano Carranza.División del territorio de la República en 300 distritos electorales uninominales para elecciones federales: Distrito Federal https://www.dof.gob.mx/nota_to_imagen_fs.php?cod_diario=202824&pagina=16&seccion=0 Diario Oficial de la Federación 12 June 2025 16 29 May 1978 The link contains a detailed description of the 1978 district's territory. Deputies returned to Congress + Mexico City's 12th district Election Deputy Party Term Legislature1916 Mexican constitutional convention election 1916 es Elecciones federales constituyentes de México de 1916Alfonso HerreraLista de diputados al Congreso Constituyente 1916–1917 https://constitucion1917.gob.mx/work/models/Constitucion1917/Resource/251/1/images/005.pdf Constitución de 1917 Secretaría de Cultura 9 September 2024Alfonso Herrera https://www.constitucion1917.gob.mx/es/Constitucion1917/Alfonso_Herrera Constitución de 1917 Secretaría de Cultura 9 September 20241916–1917Constituent Congressof Querétaro1917Miguel A. PeraltaPLC1917–191827th Congress1918Federico SilvaPLN1918–192028th Congress1920Carlos ArgüellesPLC1920–192229th Congress1922 Mexican legislative election 1922 es Elecciones federales de México de 19221924Luis N. Morones22px|link=Laborist Party (Mexico)1922–192630th Congress31st Congress1926Ricardo Treviño22px|link=Laborist Party (Mexico)1926–192832nd Congress1928Carlos AlmazánPOI1928–193033rd Congress1930Suspended1930–193234th Congress1932Tomás A. Robinson22px|link=Institutional Revolutionary Party1932–193435th Congress1934José G. Huerta22px|link=Institutional Revolutionary Party1934–193736th Congress1937León García22px|link=Institutional Revolutionary Party1937–194037th Congress1940Aarón Camacho López esPRUN1940–194338th Congress1943Leopoldo Hernández22px|link=Institutional Revolutionary Party1943–194639th Congress1946Trinidad Rosales Rojas22px|link=Institutional Revolutionary Party1946–194940th Congress1949Enrique Rangel Meléndez22px|link=Institutional Revolutionary Party1949–195241st Congress1952Heriberto Garrido OrdóñezLegislatura 42 https://www.diputados.gob.mx/sedia/biblio/virtual/dip/leg27-60/Legislatura_42.pdf Cámara de Diputados Biblioteca Virtual 6 August 202422px|link=Institutional Revolutionary Party1952–195542nd Congress1955Juan Gómez SalasLegislatura 43 https://www.diputados.gob.mx/sedia/biblio/virtual/dip/leg27-60/Legislatura_43.pdf Cámara de Diputados Biblioteca Virtual 6 August 202422px|link=Institutional Revolutionary Party1955–195843rd Congress1958Adán Hernández RojasLegislatura 44 https://www.diputados.gob.mx/sedia/biblio/virtual/dip/leg27-60/Legislatura_44.pdf Cámara de Diputados Biblioteca Virtual 6 August 202422px|link=Institutional Revolutionary Party1958–196144th Congress1961Rodolfo García PérezLegislatura 45 https://www.diputados.gob.mx/sedia/biblio/virtual/dip/leg27-60/Legislatura_45.pdf Cámara de Diputados Biblioteca Virtual 6 August 202422px|link=Institutional Revolutionary Party1961–196445th Congress1964Martha Andrade de Del Rosal esLegislatura 46 https://www.diputados.gob.mx/sedia/biblio/virtual/dip/leg27-60/Legislatura_46.pdf Cámara de Diputados Biblioteca Virtual 6 August 202422px|link=Institutional Revolutionary Party1964–196746th Congress1967Martín Guaida LaraLegislatura 47 https://www.diputados.gob.mx/sedia/biblio/virtual/dip/leg27-60/Legislatura_47.pdf Cámara de Diputados Biblioteca Virtual 6 August 202422px|link=Institutional Revolutionary Party1967–197047th Congress1970Ignacio Sologuren MartínezLegislatura 48 https://www.diputados.gob.mx/sedia/biblio/virtual/dip/leg27-60/Legislatura_48.pdf Cámara de Diputados Biblioteca Virtual 6 August 202422px|link=Institutional Revolutionary Party1970–197348th Congress1973Alberto Juárez BlancasLegislatura 49 https://www.diputados.gob.mx/sedia/biblio/virtual/dip/leg27-60/Legislatura_49.pdf Cámara de Diputados Biblioteca Virtual 6 August 202422px|link=Institutional Revolutionary Party1973–197649th Congress1976Miguel López RiverollLegislatura 50 https://www.diputados.gob.mx/sedia/biblio/virtual/dip/leg27-60/Legislatura_50.pdf Cámara de Diputados Biblioteca Virtual 6 August 202422px|link=Institutional Revolutionary Party1976–197950th Congress1979Roberto Castellanos TovarLegislatura 51 https://www.diputados.gob.mx/sedia/biblio/virtual/dip/leg27-60/Legislatura_51.pdf Cámara de Diputados Biblioteca Virtual 6 August 202422px|link=Institutional Revolutionary Party1979–198251st Congress1982Wulfrano Leyva SalasLegislatura 52 https://www.diputados.gob.mx/sedia/biblio/virtual/dip/leg27-60/Legislatura_52.pdf Cámara de Diputados Biblioteca Virtual 6 August 202422px|link=Institutional Revolutionary Party1982–198552nd Congress1985Joaquín López MartínezLegislatura 53 https://www.diputados.gob.mx/sedia/biblio/virtual/dip/leg27-60/Legislatura_53.pdf Cámara de Diputados Biblioteca Virtual 6 August 202422px|link=Institutional Revolutionary Party1985–198853rd Congress1988Fernando Sologuren BautistaLegislatura 54 https://www.diputados.gob.mx/sedia/biblio/virtual/dip/leg27-60/Legislatura_54.pdf Cámara de Diputados Biblioteca Virtual 6 August 202422px|link=Institutional Revolutionary Party1988–199154th Congress1991Roberto Castellano TovarLegislatura 55 https://www.diputados.gob.mx/sedia/biblio/virtual/dip/leg27-60/Legislatura_55.pdf Cámara de Diputados Biblioteca Virtual 6 August 202422px|link=Institutional Revolutionary Party1991–199455th Congress1994José Noe Moreno CarvajalLegislatura 56 https://www.diputados.gob.mx/sedia/biblio/virtual/dip/leg27-60/Legislatura_56.pdf Cámara de Diputados Biblioteca Virtual 6 August 202422px|link=Institutional Revolutionary Party1994–199756th Congress1997Estrella Vázquez Osorno esLegislatura 57 https://www.diputados.gob.mx/sedia/biblio/virtual/dip/leg27-60/Legislatura_57.pdf Cámara de Diputados Biblioteca Virtual 6 August 202422px|link=Party of the Democratic Revolution1997–200057th Congress2000Samuel Yoselevitz FraustroPerfil: Dip. Samuel Yoselevitz Fraustro, LVIII Legislatura http://sil.gobernacion.gob.mx/Librerias/pp_PerfilLegislador.php?Referencia=751 SEGOB Sistema de Información Legislativa (SIL) 6 August 202422px|link=National Action Party (Mexico)2000–200358th Congress2003Francisco Javier SaucedoPerfil: Dip. Francisco Javier Saucedo, LIX Legislatura http://sil.gobernacion.gob.mx/Librerias/pp_PerfilLegislador.php?SID=&Referencia=569370 SEGOB Sistema de Información Legislativa (SIL) 30 June 202422px|link=Party of the Democratic Revolution2003–200659th Congress2006José Alfonso Suárez del RealPerfil: Dip. José Alfonso Suárez del Real, LX Legislatura http://sil.gobernacion.gob.mx/Librerias/pp_PerfilLegislador.php?SID=&Referencia=2300115 SEGOB Sistema de Información Legislativa (SIL) 30 June 202422px|link=Party of the Democratic Revolution2006–200960th Congress2009Agustín Guerrero CastilloPerfil: Dip. Agustín Guerrero Castillo, LXI Legislatura http://sil.gobernacion.gob.mx/Librerias/pp_PerfilLegislador.php?Referencia=6911094 SEGOB Sistema de Información Legislativa (SIL) 6 August 202422px|link=Party of the Democratic Revolution2009–201261st Congress2012José Luis Muñoz SoriaPerfil: Dip. José Luis Muñoz Soria, LXII Legislatura http://sil.gobernacion.gob.mx/Librerias/pp_PerfilLegislador.php?Referencia=9216439 SEGOB Sistema de Información Legislativa (SIL) 6 August 202422px|link=Party of the Democratic Revolution 2012–201562nd Congress2015Alicia Barrientos PantojaPerfil: Dip. Alicia Barrientos Pantoja, LXIII Legislatura http://sil.gobernacion.gob.mx/Librerias/pp_PerfilLegislador.php?Referencia=9219662 SEGOB Sistema de Información Legislativa (SIL) 6 August 202422px|link=National Regeneration Movement2015–201863rd Congress2018Diputaciones: Ciudad de México. Distrito 12. Cuauhtémoc https://computos2018.ine.mx/#/diputaciones/distrito/detalle/1/3/4/1?entidad=9&distrito=12 Cómputos Distritales 2018 INE 3 January 2025Dolores Padierna LunaPerfil: Dip. María de los Dolores Padierna Luna, LXIV Legislatura http://sil.gobernacion.gob.mx/Librerias/pp_PerfilLegislador.php?Referencia=9222989 SEGOB Sistema de Información Legislativa (SIL) 6 August 2024Padierna Luna resigned her seat to contend for the mayoralty of Cuauhtémoc, Mexico City,Candidatura de Padierna a la alcaldía Cuauhtémoc confronta a morenistas en CDMX https://politica.expansion.mx/cdmx/2021/02/18/candidatura-de-padierna-a-la-alcaldia-cuauhtemoc-confronta-a-morenistas-en-cdmx 3 January 2025 Expansión 18 February 2021 and was replaced by her alternate, Navarro Pérez, on 7 April 2021.Montserrat Navarro PérezPerfil: Dip. Montserrat Navarro Pérez, LXIV Legislatura SEGOB Sistema de Información Legislativa (SIL) http://sil.gobernacion.gob.mx/Librerias/pp_PerfilLegislador.php?SID=d10f04d123b7c247423f07f01e0e2f09&Referencia=9222990 3 January 202522px|link=National Regeneration Movement2018–2021202164th Congress2021Diputaciones: Ciudad de México. Distrito 12. Cuauhtémoc https://computos2021.ine.mx/circunscripcion4/ciudad-de-mexico/distrito12-cuauhtemoc/votos-candidatura Cómputos Distritales 2021 INE 3 January 2025Gabriela Sodi Miranda2021 Perfil: Dip. Ana Cecilia Luisa Gabriela Fernanda Sodi Miranda http://www.sil.gobernacion.gob.mx/Librerias/pp_PerfilLegislador.php?SID=&Referencia=9227596 SEGOB Sistema de Información Legislativa (SIL) 30 June 202422px|link=Party of the Democratic Revolution2021–202465th Congress2024Diputaciones: Ciudad de México. Distrito 12. Cuauhtémoc https://computos2024.ine.mx/diputaciones/nacional/circunscripcion/3/entidad/9/distrito/12/candidatura Cómputos Distritales 2024 INE 21 June 2024Mónica Elizabeth Sandoval HernándezPerfil: Dip. Mónica Elizabeth Sandoval Hernández, LXVI Legislatura SEGOB Sistema de Información Legislativa (SIL) 9 September 2024 http://sil.gobernacion.gob.mx/Librerias/pp_PerfilLegislador.php?SID=&Referencia=9228206Following the cancellation of the PRD's registration in the aftermath of the election, Sandoval Hernández aligned herself with the PRI on 20 September 2024.Extinción del PRD da una diputada más al PRI https://politica.expansion.mx/congreso/2024/09/20/extincion-del-prd-da-una-diputada-mas-al-pri 3 January 2025 Expansión 20 September 202422px|link=Party of the Democratic Revolution 22px|link=Institutional Revolutionary Party2024–202766th Congress Presidential elections + Mexico City's 12th district Election District won by Party or coalition % 2018Presidencia: Ciudad de México. Distrito 12. Cuauhtémoc https://computos2018.ine.mx/#/presidencia/distrito/detalle/1/1/3/1?entidad=9&distrito=12 Cómputos Distritales 2018 INE 22 June 2025Andrés Manuel López Obrador 22px|link=Labour Party (Mexico) 22px|link=National Regeneration Movement 22px|link=Social Encounter PartyJuntos Haremos Historia54.40552024Presidencia: Ciudad de México. Distrito 12. Cuauhtémoc https://computos2024.ine.mx/presidencia/nacional/entidad/9/distrito/12/candidatura Cómputos Distritales 2024 INE 22 June 2025Claudia Sheinbaum Pardo 22px|link=Ecologist Green Party of Mexico 22px|link=Labour Party (Mexico) 22px|link=National Regeneration MovementSigamos Haciendo Historia48.1074 Notes References expanded Category:Federal electoral districts of Mexico Category:Mexico City