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1st federal electoral district of Coahuila

Federal electoral district of Mexico

1st federal electoral district of Coahuila
Summary

Federal electoral district of Mexico

FieldValue
nameCoahuila's 1st
imageFederal Electoral Districts of Coahuila (since 2022).png
caption
memberBrígido Moreno Hernández
partyLabour Party
congress66th (2024–2027)
stateCoahuila
head-townPiedras Negras
coordinates
coversAcuña, Jiménez, Morelos, Nava, Piedras Negras, Zaragoza
regionSecond
precincts206
population403,123
population-year2020

| head-town = Piedras Negras | population-year = 2020

Coahuila under the 2017–2022 districting plan

The 1st federal electoral district of Coahuila () is one of the 300 electoral districts into which Mexico is divided for elections to the federal Chamber of Deputies and one of eight such districts in the state of Coahuila.

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 second region.

The current member for the district, re-elected in the 2024 general election, is Brígido Ramiro Moreno Hernández of the Labour Party (PT).

District territory

In its 2023 districting plan, which is to be used for the 2024, 2027 and 2030 federal elections, the National Electoral Institute (INE) assigned Coahuila an additional district. The reconfigured 1st district comprises 206 electoral precincts (secciones electorales) across six municipalities in the state's extreme north:

  • Acuña, Jiménez, Morelos, Nava, Piedras Negras and Zaragoza.

The head town (cabecera distrital), where results from individual polling stations are gathered together and tallied, is the city of Piedras Negras. The district reported a population of 403,123 in the 2020 Census.

Previous districting schemes

197419781996200520172023
Coahuila47777
Chamber of Deputies196300
Sources:

2017–2022 :Between 2017 and 2022, the district covered seven of the state's northern municipalities: the six included in the 2023 plan, plus San Juan de Sabinas. The head town was at Piedras Negras.

2005–2017 :Under the 2005 districting scheme, the district covered 10 northern municipalities: Acuña, Allende, Guerrero, Hidalgo, Jiménez, Morelos, Nava, Piedras Negras, Villa Unión and Zaragoza. The head town was the city of Piedras Negras. The link contains comparative maps of the 1996 and 2005 schemes.

1996–2005 :Between 1996 and 2005, the 1st district's territory was in the north and north-east region of the state and covered 11 municipalities: Acuña, Allende, Guerrero, Hidalgo, Jiménez, Morelos, Múzquiz, Nava, Piedras Negras, Villa Unión and Zaragoza. The head town was at Piedras Negras.

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, Coahuila's seat allocation rose from 4 to 7.

Deputies returned to Congress

ElectionDeputyPartyTermLegislature
1916–1917Constituent Congress
of Querétaro
1917Serapio AguirrePLC1917–191827th Congress
1918Ernesto Meade Fierro1918–192028th Congress
1920[[File:Logo del Partido Laborista Mexicano.svg22pxlink=Laborist Party (Mexico)]]1920–192229th Congress
Lorenzo Dávila[[File:Logo del Partido Laborista Mexicano.svg22pxlink=Laborist Party (Mexico)]]1922–192430th Congress
1924Jacobo Cárdenas[[File:Logo del Partido Laborista Mexicano.svg22pxlink=Laborist Party (Mexico)]]1924–192631st Congress
1926Juan L. Morales[[File:Logo del Partido Laborista Mexicano.svg22pxlink=Laborist Party (Mexico)]]1926–192832nd Congress
1928Rómulo Moreira[[File:Logo del Partido Laborista Mexicano.svg22pxlink=Laborist Party (Mexico)]]1928–193033rd Congress
1930Ricardo Ainslie R.[[File:Logo Partido Nacional Revolucionario.svg22pxlink=Institutional Revolutionary Party]]1930–193234th Congress
1932Ricardo Ainslie R.[[File:Logo Partido Nacional Revolucionario.svg22pxlink=Institutional Revolutionary Party]]1932–193435th Congress
1934Jesús Govea T.1934–193736th Congress
1937Tomás Garza Felán[[File:Logo Partido Nacional Revolucionario.svg22pxlink=Institutional Revolutionary Party]]1937–194037th Congress
1940Pedro Cerda1940–194338th Congress
1943[[File:Logo Partido de la Revolucion Mexicana.svg22pxlink=Institutional Revolutionary Party]]1943–194639th Congress
1946[[File:PRI Party (Mexico).svg22pxlink=Institutional Revolutionary Party]]1946–194940th Congress
1949Evelio González Treviño[[File:PRI Party (Mexico).svg22pxlink=Institutional Revolutionary Party]]1949–195241st Congress
1952Rafael Carranza Hernández[[File:PRI Party (Mexico).svg22pxlink=Institutional Revolutionary Party]]1952–195542nd Congress
1955Carlos Valdés Villarreal[[File:PRI Party (Mexico).svg22pxlink=Institutional Revolutionary Party]]1955–195843rd Congress
1958Florencio Barrera Fuentes[[File:PRI Party (Mexico).svg22pxlink=Institutional Revolutionary Party]]1958–196144th Congress
1961Salvador González Lobo[[File:PRI Party (Mexico).svg22pxlink=Institutional Revolutionary Party]]1961–196445th Congress
1964Tomás Algaba Gómez[[File:PRI Party (Mexico).svg22pxlink=Institutional Revolutionary Party]]1964–196746th Congress
1967José de las Fuentes Rodríguez[[File:PRI Party (Mexico).svg22pxlink=Institutional Revolutionary Party]]1967–197047th Congress
1970Gustavo Guerra Castaños[[File:PRI Party (Mexico).svg22pxlink=Institutional Revolutionary Party]]1970–197348th Congress
1973Jesús Roberto Dávila Narro[[File:PRI Party (Mexico).svg22pxlink=Institutional Revolutionary Party]]1973–197649th Congress
1976José de las Fuentes Rodríguez[[File:PRI Party (Mexico).svg22pxlink=Institutional Revolutionary Party]]1976–197950th Congress
1979Jorge Masso Masso[[File:PRI Party (Mexico).svg22pxlink=Institutional Revolutionary Party]]1979–198251st Congress
1982Abraham Cepeda Izaguirre[[File:PRI Party (Mexico).svg22pxlink=Institutional Revolutionary Party]]1982–198552nd Congress
1985Eliseo Mendoza Berrueto
Hilda Aurelia Lozano Flores[[File:PRI Party (Mexico).svg22pxlink=Institutional Revolutionary Party]]1985–1987
1987–198853rd Congress
1988Enrique Martínez y Martínez[[File:PRI Party (Mexico).svg22pxlink=Institutional Revolutionary Party]]1988–199154th Congress
1991Óscar Pimentel González[[File:PRI Party (Mexico).svg22pxlink=Institutional Revolutionary Party]]1991–199455th Congress
1994Alejandro Gutiérrez Gutiérrez[[File:PRI Party (Mexico).svg22pxlink=Institutional Revolutionary Party]]1994–199756th Congress
1997Francisco García Castells[[File:PRI Party (Mexico).svg22pxlink=Institutional Revolutionary Party]]1997–200057th Congress
2000Claudio Bres Garza
Armín Valdés Torres[[File:PRI Party (Mexico).svg22pxlink=Institutional Revolutionary Party]]2000–2002
2002–200358th Congress
2003Jesús María Ramón Valdés[[File:PRI Party (Mexico).svg22pxlink=Institutional Revolutionary Party]]2003–200659th Congress
2006Ángel Humberto García Reyes[[File:PAN (Mexico).svg22pxlink=National Action Party (Mexico)]]2006–200960th Congress
2009Francisco Saracho Navarro[[File:PRI Party (Mexico).svg22pxlink=Institutional Revolutionary Party]]2009–201261st Congress
2012Irma Elizondo Ramírez
María de Lourdes Flores Treviño[[File:PRI Party (Mexico).svg22pxlink=Institutional Revolutionary Party]]2012–2014
2014–201562nd Congress
2015Francisco Saracho Navarro[[File:PRI Party (Mexico).svg22pxlink=Institutional Revolutionary Party]]2015–201863rd Congress
2018[[File:PAN Party (Mexico).svg22pxlink=National Action Party (Mexico)]] [[File:Gray flag waving.png22pxlink=Independent politician]]2018–202164th Congress
2021Brígido Ramiro Moreno Hernández[[File:PT logo (Mexico).svg22pxlink=Labour Party (Mexico)]]2021–202465th Congress
2024title=Perfil: Dip. Brígido Ramiro Moreno Hernández, LXVI Legislaturapublisher=SEGOBwebsite=Sistema de Información Legislativa (SIL)accessdate=3 September 2024url=http://sil.gobernacion.gob.mx/Librerias/pp_PerfilLegislador.php?SID=&Referencia=9228252}}[[File:Worker's Party logo (Mexico).svg22pxlink=Labour Party (Mexico)]]2024–202766th Congress

Presidential elections

ElectionDistrict won byParty or coalition%
2018Andrés Manuel López Obrador[[File:Worker's Party logo (Mexico).svg22pxlink=Labour Party (Mexico)]] [[File:Morena logo (alt).svg22pxlink=National Regeneration Movement]] [[File:Partido Encuentro Social (México).svg22pxlink=Social Encounter Party]]
Juntos Haremos Historia46.6003
2024Claudia Sheinbaum Pardo[[File:PVE dark logo (Mexico).svg22pxlink=Ecologist Green Party of Mexico]] [[File:Worker's Party logo (Mexico).svg22pxlink=Labour Party (Mexico)]] [[File:Morena logo (alt).svg22pxlink=National Regeneration Movement]]
Sigamos Haciendo Historia56.4507

Notes

References

References

  1. "Memoria de la Distritación Nacional 2021–2023". [[Instituto Nacional Electoral.
  2. (31 January 2024). "How Mexico Elects Its Leaders – The Rules".
  3. "Circunscripciones". [[Instituto Nacional Electoral.
  4. (20 February 2023). "Nueva distritación electoral le quita diputados a la CDMX y le agrega a Nuevo León". Forbes México.
  5. (20 February 2023). "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".
  6. (27 February 2024). "Cuáles son los 8 distritos federales en Coahuila y cuál me toca". Telediario Saltillo.
  7. (1993). "Las Elecciones en México: evolución y perspectivas". Siglo XXI.
  8. (2014). "Evolución territorial de los distritos electorales federales uninominales, 1977–2010". Instituto de Geografía, [[National Autonomous University of Mexico.
  9. (15 March 2017). "Acuerdo del Consejo General del Instituto Nacional Electoral por el que se aprueba la demarcación territorial de los 300 distritos electorales federales uninominales". [[Instituto Nacional Electoral.
  10. "Descriptivo de la distritación federal: Coahuila marzo 2017". [[Instituto Nacional Electoral.
  11. (2 March 2005). "Acuerdo del Consejo General del Instituto Federal Electoral por el que se establece la demarcación territorial de los trescientos distritos electorales federales uninominales".
  12. (12 August 1996). "Acuerdo del Consejo General del Instituto Federal Electoral por el que se establece la demarcación territorial de los trescientos distritos electorales federales uninominales".
  13. (29 May 1978). "División del territorio de la República en 300 distritos electorales uninominales para elecciones federales: Coahuila".
  14. "Lista de diputados al Congreso Constituyente 1916–1917". [[Secretariat of Culture.
  15. "Manuel Aguirre Berlanga". [[Secretariat of Culture.
  16. "Legislatura 27". [[Chamber of Deputies (Mexico).
  17. "Legislatura 28". [[Chamber of Deputies (Mexico).
  18. "Legislatura 29". [[Chamber of Deputies (Mexico).
  19. "Legislatura 30". [[Chamber of Deputies (Mexico).
  20. "Legislatura 31". [[Chamber of Deputies (Mexico).
  21. "Legislatura 32". [[Chamber of Deputies (Mexico).
  22. "Legislatura 33". [[Chamber of Deputies (Mexico).
  23. "Legislatura 34". [[Chamber of Deputies (Mexico).
  24. "Legislatura 35". [[Chamber of Deputies (Mexico).
  25. "Legislatura 36". [[Chamber of Deputies (Mexico).
  26. "Legislatura 37". [[Chamber of Deputies (Mexico).
  27. "Legislatura 38". [[Chamber of Deputies (Mexico).
  28. "Legislatura 39". [[Chamber of Deputies (Mexico).
  29. "Legislatura 40". [[Chamber of Deputies (Mexico).
  30. "Legislatura 41". [[Chamber of Deputies (Mexico).
  31. "Legislatura 43". [[Chamber of Deputies (Mexico).
  32. "Legislatura 44". [[Chamber of Deputies (Mexico).
  33. "Legislatura 45". [[Chamber of Deputies (Mexico).
  34. "Legislatura 46". [[Chamber of Deputies (Mexico).
  35. "Legislatura 47". [[Chamber of Deputies (Mexico).
  36. "Legislatura 48". [[Chamber of Deputies (Mexico).
  37. "Legislatura 49". [[Chamber of Deputies (Mexico).
  38. "Legislatura 50". [[Chamber of Deputies (Mexico).
  39. "Legislatura 51". [[Chamber of Deputies (Mexico).
  40. "Legislatura 52". [[Chamber of Deputies (Mexico).
  41. "Legislatura 53". [[Chamber of Deputies (Mexico).
  42. "Legislatura 54". [[Chamber of Deputies (Mexico).
  43. "Legislatura 55". [[Chamber of Deputies (Mexico).
  44. "Legislatura 56". [[Chamber of Deputies (Mexico).
  45. "Legislatura 57". [[Chamber of Deputies (Mexico).
  46. "Perfil: Dip. Claudio Mario Bres Garza, LXVIII Legislatura". [[Secretariat of the Interior.
  47. "Perfil: Dip. Armín José Valdés Torres, LXVIII Legislatura". [[Secretariat of the Interior.
  48. "Perfil: Dip. Jesús María Ramón Valdés, LIX Legislatura". [[Secretariat of the Interior.
  49. "Perfil: Dip. Ángel Humberto García Reyes, LX Legislatura". [[Secretariat of the Interior.
  50. "Perfil: Dip. Francisco Saracho Navarro, LXI Legislatura". [[Secretariat of the Interior.
  51. "Perfil: Dip. Irma Elizondo Ramírez, LXII Legislatura". [[Secretariat of the Interior.
  52. (4 August 2014). "Diputada priísta Irma Elizondo fallece de un infarto". [[El Universal (México).
  53. "Perfil: Dip. María de Lourdes Flores Treviño, LXII Legislatura". [[Secretariat of the Interior.
  54. "Perfil: Dip. Francisco Saracho Navarro, LXIII Legislatura". [[Secretariat of the Interior.
  55. "Diputaciones: Coahuila. Distrito 1. Piedras Negras". [[Instituto Nacional Electoral.
  56. "Perfil: Dip. Evaristo Lenin Pérez Rivera, LXIV Legislatura". [[Secretariat of the Interior.
  57. (3 March 2020). "Diputado de Coahuila se separa del PAN". Milenio Diario.
  58. "Diputaciones: Coahuila. Distrito 1. Piedras Negras". [[Instituto Nacional Electoral.
  59. "Perfil: Dip. Brígido Moreno Hernández, LXV Legislatura". [[Secretariat of the Interior.
  60. "Diputaciones: Coahuila. Distrito 1. Piedras Negras". [[Instituto Nacional Electoral.
  61. "Perfil: Dip. Brígido Ramiro Moreno Hernández, LXVI Legislatura". [[Secretariat of the Interior.
  62. "Presidencia: Coahuila. Distrito 1. Piedras Negras". [[Instituto Nacional Electoral.
  63. "Presidencia: Coahuila. Distrito 1. Piedras Negras". [[Instituto Nacional Electoral.
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