The LII Legislature of the Congress of the Union, the 52nd session of the Congress of Mexico, met from 1 September 1982 to 31 August 1985 in the newly inaugurated Legislative Palace of San Lázaro. The members of both chambers – 64 senators and 400 deputies – were elected in the general election held on 4 July 1982.
On its first day of sessions, the 52nd Congress heard the sixth and final State of the Nation report of President José López Portillo in which, amidst a massive economic and currency crisis, he announced the nationalization of the country's private banks and imposed stringent exchange controls.
Senate In the 4 July general election, two senators were elected from each state, plus two from the Federal District, for a total of 64.
Party Senators Partido Revolucionario Institucional 64
Senators by state State Senator Party State Senator Party Aguascalientes Roberto Casillas Hernández Nayarit Rigoberto Ochoa Zaragoza Aguascalientes Andrés A. Valdivia Nayarit Celso Humberto Delgado Baja California Alfonso Garzón Santibáñez Nuevo León Raúl Caballero Escamilla Baja California Carmen Márquez Jiménez Nuevo León Raúl Salinas Lozano Baja California Sur Armando Trasviña Taylor Oaxaca Heladio Ramírez López Baja California Sur Guillermo Mercado Romero Oaxaca Andrés Henestrosa Campeche Rafael Armando Herrera Morales Puebla Alfonso Zegbe Sanen Campeche Renato Sales Gasque Puebla Ángel Aceves Saucedo Chiapas Patrocinio González Garrido Querétaro N/DAlternate of Mariano Palacios Alcocer Chiapas Manuel Villafuerte Mijangos Querétaro Silvia Hernández Enríquez Chihuahua Diamantina Reyes EsparzaAlternate of José Refugio Mar de la Rosa Quintana Roo Alberto Villanueva Sansores Chihuahua José Socorro Salcido Gómez Quintana Roo Miguel Borge Martín Coahuila Raúl Castellano Jiménez San Luis Potosí Gonzalo Martínez Corbalá Coahuila Francisco José Madero González San Luis Potosí José Antonio Padilla Segura Colima Alberto Javier Ahumada Padilla Sinaloa Ernesto Millán Escalante Colima Socorro Díaz Palacios Sinaloa Juan S. Millán Durango Miguel González Avelar Sonora Fernando Mendoza Contreras Durango José Ramírez Gamero Sonora Alejandro Sobarzo LoaizaAlternate of Jorge Díaz Serrano Guanajuato Guadalupe Rivera MarínAlternate of Agustín Téllez Cruces Tabasco Humberto Hernández Haddad Guanajuato Gilberto Muñoz Mosqueda Tabasco Salvador Neme Castillo Guerrero Guadalupe Gómez Maganda Bermeo Tamaulipas Salvador Barragán Camacho Guerrero Filiberto Viguera Lázaro Tamaulipas Américo Villarreal Guerra Hidalgo Adolfo Lugo Verduzco Tlaxcala Faustino Alba Zavala Hidalgo Luis José Dorantes Segovia Tlaxcala Héctor Vázquez Paredes Jalisco Heliodoro Hernández Loza Veracruz Mario Hernández Posadas Jalisco Ramón Martínez Martín Veracruz Manuel Ramos Gurrión Estado de México Yolanda Sentíes Echeverría Yucatán Víctor Manzanilla Schaffer Estado de México Héctor Jarquín Hernández Yucatán Myrna Esther Hoyos Schlamme Michoacán Antonio Martínez Báez Zacatecas Arturo Romo Gutiérrez Michoacán Norberto Mora Plancarte Zacatecas Rafael Cervantes Acuña Morelos Antonio Riva Palacio López Distrito Federal Hugo B. Margáin Morelos Gonzalo Pastrana Castro Distrito Federal Abraham Martínez Rivero
Chamber of Deputies The 4 July election returned 400 members of the Chamber of Deputies: 300 from single-member constituencies and 100 from party lists in four electoral regions:
Party Deputies Partido Acción Nacional 51 Partido Revolucionario Institucional 299 Partido Popular Socialista 10 Partido Demócrata Mexicano 12 Partido Socialista de los Trabajadores 11 Partido Socialista Unificado de México 17 Total 400
Deputies from single-member districts