7th federal electoral district of Chiapas

Chiapas's 7th
Electoral district of the Chamber of Deputies of Mexico
Incumbent
Member	Azucena Arreola Trinidad
Party	▌ Morena
Congress	66th (2024–2027)
District
State	Chiapas
Head town	Tonalá
Covers	Acacoyagua, Acapetahua, Arriaga, Cintalapa, Escuintla, Jiquipilas, Mapastepec, Pijijiapan, Tonalá
Region	Third
Precincts	214
Population	435,249
Indigenous	Yes

Federal electoral districts of Chiapas since 2022

Chiapas under the 2017–2022 districting scheme

2005–2017 7th district shaded blue

The 7th federal electoral district of Chiapas (Spanish : Distrito electoral federal 07 de Chiapas) is one of the 300 electoral districts into which Mexico is divided for elections to the federal Chamber of Deputies and one of 13 such districts in the state of Chiapas. ^[1]

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. ^{[2] [3]}

Suspended in 1930, ^[a] the 7th district was re-established as part of the 1977 electoral reforms. Under the 1975 districting plan, Chiapas had only six congressional districts; ^[7] with the 1977 reforms, the number increased to nine. ^[8] The restored 7th district elected its first deputy in the 1979 mid-term election.

The current member for the district, elected in the 2024 general election, is Azucena Arreola Trinidad of the National Regeneration Movement (Morena). ^{[9] [10]}

District territory

Under the National Electoral Institute's 2022 districting plan, which is to be used for the 2024, 2027 and 2030 federal elections, ^[11] Chiapas's 7th district covers 214 electoral precincts (secciones electorales) across nine municipalities along the Pacific Ocean coast and the border with the state of Oaxaca: ^{[12] [13]}

• Acacoyagua, Acapetahua, Arriaga, Cintalapa, Escuintla, Jiquipilas, Mapastepec, Pijijiapan and Tonalá.

The head town (cabecera distrital), where results from individual polling stations are gathered together and tallied, is the city of Tonalá. The district reported a population of 435,249 in the 2020 Census. ^[1]

Previous districting schemes

Evolution of electoral district numbers

	1972	1978	1996	2005	2017	2022
Chiapas	6	9	12	12	13	13
Chamber of Deputies	196	300
Sources: [1] [7] [8] [14]

2005–2017

Between 2017 and 2022, the 7th district comprised nine municipalities in the same region of the state, but with some changes: Acacoyagua, Acapetahua, Arriaga, Escuintla, Huixtla, Mapastepec, Pijijiapan, Tonalá and Villa Comaltitlán. ^[15]

2005–2017

In 2005–2017, the district was located on the Pacific coast. It comprised the municipalities of Acacoyagua, Acapetahua, Arriaga, Escuintla, Mapastepec, Pijijiapan, Tonalá and Villa Comaltitlán. The head town was the city of Tonalá. ^[16]

1996–2005

Between 1996 and 2005, the district had a slightly different configuration in the same region. It covered Arriaga, Pijijiapan, Tonalá, Cintalapa and Jiquipilas. ^[17]

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, Chiapas's seat allocation rose from six to nine. ^[18] The restored 7th district had its head town at Huixtla and it covered 14 municipalities. ^[19]

Deputies returned to Congress

National parties
Current
	PAN
	PRI
	PT
	PVEM
	MC
	Morena
Defunct or local only
	PLM
	PNR
	PRM
	PP
	PPS
	PARM
	PFCRN
	Convergencia
	PANAL
	PSD
	PES
	PES
	PRD

Seventh federal electoral district of Chiapas

Election	Deputy	Party	Term	Legislature
The seventh district was suspended between 1930 and 1979
1979	Antonio Cueto Citalán [20]		1979–1982	51st Congress
1982	Sami David David [21]		1982–1985	52nd Congress
1985	Humberto Andrés Zavala Peña [22]		1985–1988	53rd Congress
1988	Neftalí Rojas Hidalgo [23]		1988–1991	54th Congress
1991	Jorge Flammarión Montesinos Melgar [24]		1991–1994	55th Congress
1994	Gabriel Aguilar Ortega [25]		1994–1997	56th Congress
1997	Juan Oscar Trinidad Palacios [26]		1997–2000	57th Congress
2000	Patricia Aguilar García [27]		2000–2003	58th Congress
2003	Francisco Grajales Palacios [28]		2003–2006	59th Congress
2006	Fernel Gálvez Rodríguez [29]		2006–2009	60th Congress
2009	José Manuel Marroquín Toledo [30]		2009–2012	61st Congress
2012	Francisco Grajales Palacios [31]		2012–2015	62nd Congress
2015	Diego Valera Fuentes  [ es ] [32]		2015–2018	63rd Congress
2018	Miguel Prado de los Santos  [ es ] [33]		2018–2021	64th Congress
2021	Manuel de Jesús Narcia Coutiño [34]		2021–2024	65th Congress
2024 [9]	Azucena Arreola Trinidad [10]		2024–2027	66th Congress

Notes

1. An amendment to Article 52 of the Constitution in 1928 changed the original provision of "one deputy per 60,000 inhabitants" to "one deputy per 100,000"; ^{[4] [5]} as a result, the size of the Chamber of Deputies fell from 281 in the 1928 election to 171 in 1934. ^[6]

References

1. "Memoria de la Distritación Nacional 2021–2023" (PDF). INE. p. 228. Archived from the original (PDF) on 28 May 2024. Retrieved 21 August 2024.
2. "How Mexico Elects Its Leaders – The Rules". Mexico Solidarity Project. 31 January 2024. Retrieved 20 July 2024.
3. "Circunscripciones" (PDF). ayuda.ine.mx. INE . Retrieved 20 July 2024.
4. "Diario Oficial de la Federación, 20 de agosto de 1928" (PDF). Diario Oficial de la Federación . 20 August 1928. Retrieved 11 July 2024.
5. "Artículo 52, reformas" (PDF). Suprema Corte de Justicia de la Nación . Retrieved 11 July 2024.
6. Godoy, Luis. "Reelección en la Cámara de Diputados, 1917-1934" (PDF). Instituto Tecnológico Autónomo de México . Retrieved 11 July 2024.
7. González Casanova, Pablo (1993). Las Elecciones en México: evolución y perspectivas (3 ed.). Siglo XXI. p. 219. ISBN   9789682313219 . Retrieved 11 July 2024.
8. Baños Martínez, Marco Antonio; Palacios Mora, Celia (2014). "Evolución territorial de los distritos electorales federales uninominales, 1977–2010" [Territorial evolution of the federal uninominal electoral districts, 1977–2010]. Investigaciones Geográficas (84). Mexico City: Instituto de Geografía, UNAM: 92. doi:10.14350/rig.34063 . Retrieved 3 July 2024.
9. "Chiapas Distrito 7. Tonalá". Cómputos Distritales 2024. INE . Retrieved 27 June 2024.
10. "Perfil: Dip. Azucena Arreola Trinidad, LXVI Legislatura". Sistema de Información Legislativa (SIL). SEGOB . Retrieved 3 September 2024.
11. De la Rosa, Yared (20 February 2023). "Nueva distritación electoral le quita diputados a la CDMX y le agrega a Nuevo León". Forbes México. Retrieved 29 May 2024.
12. "Cartografía electoral federal 2023". Diario de Chiapas. 6 March 2023. Retrieved 10 July 2024.
13. "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". Diario Oficial de la Federación . INE. 20 February 2023. Retrieved 19 May 2025.
14. "Acuerdo del Consejo General del Instituto Nacional Electoral por el que se aprueba la demarcación territorial de los 300 distritos electorales federales uninominales" (PDF). Repositorio Documental. INE. 15 March 2017. Retrieved 19 May 2025.
15. "Chiapas: Descriptivo de la distritacion federal, marzo 2017" (PDF). Cartografía. INE. March 2017. Retrieved 10 July 2024.
16. "Condensado de Chiapas" (PDF). IFE. Archived from the original (PDF) on 19 November 2008. Retrieved 10 November 2008.
17. "Distritación de 1996 de Chiapas" (PDF). IFE. Archived from the original (PDF) on 18 November 2008. Retrieved 10 November 2008.
18. González Casanova, Pablo (1993). Las Elecciones en México: evolución y perspectivas (3 ed.). Siglo XXI. p. 219. ISBN   9789682313219 . Retrieved 25 July 2024.
19. "Chiapas". División del Territorio de la República en 300 Distritos Electorales Uninominales para Elecciones Federales. Diario Oficial de la Federación. 29 May 1978. p. 13. Retrieved 25 July 2024. The link provides a list of the constituent municipalities.
20. "Legislatura 51" (PDF). Cámara de Diputados . Retrieved 24 July 2024.
21. "Legislatura 52" (PDF). Cámara de Diputados . Retrieved 24 July 2024.
22. "Legislatura 53" (PDF). Cámara de Diputados . Retrieved 24 July 2024.
23. "Legislatura 54" (PDF). Cámara de Diputados . Retrieved 24 July 2024.
24. "Legislatura 55" (PDF). Cámara de Diputados . Retrieved 24 July 2024.
25. "Legislatura 56" (PDF). Cámara de Diputados . Retrieved 24 July 2024.
26. "Legislatura 57" (PDF). Cámara de Diputados . Retrieved 24 July 2024.
27. "Perfil: Dip. Patricia Aguilar García, LVIII Legislatura". Sistema de Información Legislativa (SIL). SEGOB . Retrieved 10 July 2024.
28. "Perfil: Dip. Francisco Grajales Palacios, LIX Legislatura". Sistema de Información Legislativa (SIL). SEGOB . Retrieved 10 July 2024.
29. "Perfil: Dip. Fernel Gálvez Rodríguez, LX Legislatura". Sistema de Información Legislativa (SIL). SEGOB . Retrieved 10 July 2024.
30. "Perfil: Dip. José Manuel Marroquín Toledo, LXI Legislatura". Sistema de Información Legislativa (SIL). SEGOB . Retrieved 10 July 2024.
31. "Perfil: Dip. Francisco Grajales Palacios, LXII Legislatura". Sistema de Información Legislativa (SIL). SEGOB . Retrieved 10 July 2024.
32. "Perfil: Dip. Diego Valente Valera Fuentes, LXIII Legislatura". Sistema de Información Legislativa (SIL). SEGOB . Retrieved 10 July 2024.
33. "Perfil: Dip. Miguel Prado de los Santos, LXIV Legislatura". Sistema de Información Legislativa (SIL). SEGOB . Retrieved 10 July 2024.
34. "Perfil: Dip. Manuel de Jesús Narcia Coutiño, LXV Legislatura". Sistema de Información Legislativa (SIL). SEGOB . Retrieved 10 July 2024.

16°6′N93°45′W / 16.100°N 93.750°W / 16.100; -93.750