20th federal electoral district of Mexico City
Federal electoral district of Mexico
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The 20th federal electoral district of Mexico City (Spanish: Distrito electoral federal 20 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 20th | |
|---|---|
Chamber of Deputies of Mexico | |
.png) 20th district since 2023 | |
| Incumbent | |
| Member | Ana Karina Rojo Pimentel |
| Party | ▌Labour Party |
| 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 | 278 |
| Population | 477,773 (2020 Census) |
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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 fourth region.[2][3]
The current member for the district, elected in the 2024 general election, is Ana Karina Rojo Pimentel of the Labour Party (PT).[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 20th district covers 278 electoral precincts (secciones electorales) across the north-eastern portion of the borough (alcaldía) of Iztapalapa.[7]
The district reported a population of 477,773 in the 2020 Census.[1]
Previous districting schemes
| 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 20th district comprised 199 precincts in the north-east of Iztapalapa.[11][10]
2005–2017
- Between 2005 and 2017, the district covered 234 precincts in the centre and west of Iztapalapa.[12][13]
1996–2005
- Under the 1996 scheme, the district covered 212 precincts in the centre and west 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 20th district covered a part of the borough of Gustavo A. Madero.[15]
Deputies returned to Congress
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| Election | Deputy | Party | Term | Legislature |
|---|---|---|---|---|
| 1961 | Renaldo Guzmán Orozco[16] |  |
1961–1964 | 45th Congress |
| 1964 | Antonio Martínez Manautou[17] | |
1964–1967 | 46th Congress |
| 1967 | Ignacio Guzmán Garduño[18] | |
1967–1970 | 47th Congress |
| 1970 | Oscar Hammeken Martínez[19] | |
1970–1973 | 48th Congress |
| 1973 | Ricardo Castañeda Gutiérrez[20] | |
1973–1976 | 49th Congress |
| 1976 | Jesús González Balandrano[21] | |
1976–1979 | 50th Congress |
| 1979 | Ricardo Castañeda Gutiérrez[22] | |
1979–1982 | 51st Congress |
| 1982 | Mateo de Regil Rodríguez[23] | |
1982–1985 | 52nd Congress |
| 1985 | Antonio Punzo Gaona[24] | |
1985–1988 | 53rd Congress |
| 1988 | Sóstenes Melgarejo Fraga[25] |  |
1988–1991 | 54th Congress |
| 1991 | Silvestre Fernández Barajas[26] | |
1991–1994 | 55th Congress |
| 1994 | Adolfo Ramón Flores Rodríguez[27] | |
1994–1997 | 56th Congress |
| 1997 | Benito Mirón Lince[28] |  |
1997–2000 | 57th Congress |
| 2000 | Mónica Leticia Serrano Peña[29] | |
2000–2003 | 58th Congress |
| 2003 | Diana Bernal Ladrón de Guevara[30] | |
2003–2006 | 59th Congress |
| 2006 | Efraín Morales Sánchez[31] | |
2006–2009 | 60th Congress |
| 2009 | Mario di Costanzo[32] |  |
2009–2012 | 61st Congress |
| 2012 | José Alberto Benavides Castañeda[33] | |
2012–2015 | 62nd Congress |
| 2015 | Araceli Damián González[34] |  |
2015–2018 | 63rd Congress |
| 2018[35] | Ana Karina Rojo Pimentel[36] | |
2018–2021 | 64th Congress |
| 2021[37] | Ana Karina Rojo Pimentel[38] | |
2021–2024 | 65th Congress |
| 2024[4] | Ana Karina Rojo Pimentel[5] | |
2024–2027 | 66th Congress |
Presidential elections
| Election | District won by | Party or coalition | % |
|---|---|---|---|
| 2018[39] | Andrés Manuel López Obrador |  Juntos Haremos Historia |
63.0812 |
| 2024[40] | Claudia Sheinbaum Pardo |  Sigamos Haciendo Historia |
68.3626 |