19th federal electoral district of the State of Mexico

The 19th federal electoral district of the State of Mexico (Spanish: Distrito electoral federal 19 del Estado de México) is one of the 300 electoral districts into which Mexico is divided for elections to the federal Chamber of Deputies and one of 40 such districts in the State of Mexico.^[1]

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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 fifth region.^[2]^[3]

The 19th district was created by 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 State of Mexico's seat allocation rose from 15 to 34.^[4] The new districts were first contended in the 1979 mid-term election.

District territory

Under the National Electoral Institute's 2022 districting plan, which is to be used for the 2024, 2027 and 2030 federal elections,^[5] the 19th district covers the bulk of one the state's 125 municipalities in the Greater Mexico City urban area:

Tlalnepantla de Baz^[6]^[7]^[a]

The district's head town (cabecera distrital), where results from individual polling stations are gathered together and tallied, is the city of Tlalnepantla. In the 2020 Census, the district reported a total population of 473,825.^[1]^[8]

Previous districting schemes

Evolution of electoral district numbers
	1972	1978	1996	2005	2017	2022
State of Mexico	15	34	36	40	41	40
Chamber of Deputies	196	300
Sources: ^[4]^[9]^[10]^[1]

Under the previous districting plans enacted by the INE and its predecessors, the 19th district was situated as follows:

2005–2022: The district kept the same configuration under the 2005 and 2017 districting processes. It covered the centre, south and east of the municipality of Tlalnepantla de Baz.^[10]^[11]^[9]^[12]

1996–2005: Non-contiguous southern and eastern parts of Tlalnepantla de Baz, separated by the 15th district.^[9]

1978–1996: A portion of Naucalpan de Juárez.^[13]

Deputies returned to Congress

Quick Facts National parties ...

National parties
Current
	PAN
	PRI
	PT
	PVEM
	MC
	Morena
Defunct or local only
	PLM
	PNR
	PRM
	PP
	PPS
	PARM
	PFCRN
	Convergencia
	PANAL
	PSD
	PES
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More information Election, Deputy ...

Nineteenth federal electoral district of the State of Mexico
Election	Deputy	Term	Legislature
1979	Humberto Lira Mora [es]^[14]	1979–1982	51st Congress
1982	Ernesto Andonegui Luna^[15]	1982–1985	52nd Congress
1985	María Guadalupe Ponce Torres^[16]	1985–1988	53rd Congress
1988	Mario Ruiz de Chávez y García^[17]	1988–1991	54th Congress
1991	Enrique Jacob Rocha [es]^[18]	1991–1994	55th Congress
1994	Jorge Adolfo Cejudo Díaz^[19]	1994–1997	56th Congress
1997	Martín Matamoros Castillo^[20]	1997–2000	57th Congress
2000	Felipe Olvera Nieto^[21]	2000–2003	58th Congress
2003	José Francisco Landero Gutiérrez^[22]	2003–2006	59th Congress
2006	Mario Enrique del Toro^[23]	2006–2009	60th Congress
2009	Amador Monroy Estrada^[24]	2009–2012	61st Congress
2012	Aurora Denisse Ugalde Alegría^[25]	2012–2015	62nd Congress
2015	Pablo Básañez García^[26]	2015–2018	63rd Congress
2018	Ulises Murguía Soto^[27]	2018–2021	64th Congress
2021	Krishna Karina Romero Velázquez^[28]	2021–2024	65th Congress
2024^[29]	Gabriela Valdepeñas González^[30]	2024–2027	66th Congress