22nd federal electoral district of Mexico City

The 22nd federal electoral district of Mexico City (Spanish: Distrito electoral federal 22 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 the 22 currently operational districts in Mexico City.^[1]

Mexico City's 22nd
Electoral district of the Chamber of Deputies of Mexico
22nd district since 2023
Incumbent
Member	Marisela Zúñiga Cerón [es]
Party	▌Morena
Congress	66th (2024–2027)
District
State	Mexico City
Head town	Iztapalapa
Coordinates	19°21′30″N 99°05′35″W
Covers	Iztapalapa (part)
PR region	Fourth
Precincts	150
Population	383,691 (2020 Census)

Mexico City under the 2017–2022 districting plan

2005–2017 22nd district shaded blue

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.^[2][3]

The current member for the district, elected in the 2024 general election, is Marisela Zúñiga Cerón [es] of the National Regeneration Movement (Morena).^[4][5]

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,^[6] the 22nd district covers 150 electoral precincts (secciones electorales) across the south-eastern portion of the borough of Iztapalapa.^[7]

The district reported a population of 383,691 in the 2020 Census.^[1]

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: [1][8][9][10]

2017–2022

In the 2017 plan, the 22nd district comprised 146 precincts in the south-east of Iztapalapa.^[11][10]

2005–2017

Between 2005 and 2017, the district covered 152 precincts in the south-east of Iztapalapa.^[12][13]

1996–2005

Under the 1996 scheme, the district covered 206 precincts in the south-east of Iztapalapa.^[14][13]

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.^[8] The 22nd district comprised portions of the boroughs of Coyoacán, Álvaro Obregón and Tlalpan.^[15]

Deputies returned to Congress

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

Mexico City's 22nd district

Election	Deputy	Party	Term	Legislature
1961	Guadalupe Rivera Marín[16][17]		1961–1964	45th Congress
1964	Gonzalo Martínez Corbalá[18]		1964–1967	46th Congress
1967	María Guadalupe Aguirre Soria[19]		1967–1970	47th Congress
1970	Guillermina Sánchez Meza[20]		1970–1973	48th Congress
1973	Arturo González Cosío Díaz[21]		1973–1976	49th Congress
1976	Ifigenia Martínez[22]		1976–1979	50th Congress
1979	Enrique González Flores[23]		1979–1982	51st Congress
1982	José Carreño Carlón[24]		1982–1985	52nd Congress
1985	Juan José Castillo Mota[25]		1985–1988	53rd Congress
1988	Rosario Guerra Díaz[26]		1988–1991	54th Congress
1991	Juan José Castillo Mota[27]		1991–1994	55th Congress
1994	Víctor Manuel Álvarez Trasviña[28]		1994–1997	56th Congress
1997	Clara Brugada[29]		1997–2000	57th Congress
2000	Estevan Daniel González Enríquez		2000–2003	58th Congress
2003	Francisco Diego Aguilar		2003–2006	59th Congress
2006	Víctor Varela López		2006–2009	60th Congress
2009	Arturo Santana Alfaro		2009–2012	61st Congress
2012	Purificación Carpinteyro[30]		2012–2015	62nd Congress
2015	Ana Leticia Carrera Hernández		2015–2018	63rd Congress
2018[31]	Víctor Varela López[32]		2018–2021	64th Congress
2021[33]	Víctor Varela López		2021–2024	65th Congress
2024[4]	Marisela Zúñiga Cerón [es][5]		2024–2027	66th Congress

Presidential elections

Mexico City's 22nd district

Election	District won by	Party or coalition	%
2018[34]	Andrés Manuel López Obrador	Juntos Haremos Historia	66.6414
2024[35]	Claudia Sheinbaum Pardo	Sigamos Haciendo Historia	77.9404