The 1st federal electoral district of Colima () is one of the 300 electoral districts into which Mexico is divided for elections to the federal Chamber of Deputies and one of two such districts in the state of Colima.
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.
The current member for the district, elected in the 2024 general election, is Leoncio Morán Sánchez of the National Regeneration Movement (Morena).
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, the 1st district comprises 209 electoral precincts () across five of the state's inland municipalities: Colima, Comala, Coquimatlán, Cuauhtémoc and Villa de Álvarez.
The head town (), where results from individual polling stations are gathered together and tallied, is the state capital, the city of Colima. The district reported a population of 380,580 in the 2020 census.
Previous districting schemes + Evolution of electoral district numbers 1974 1978 1996 2005 2017 2023 Colima 2 2 2 2 2 2 Chamber of Deputies 196 300Sources:
2017–2022 As under the 2023 plan: the five municipalities of Colima, Comala, Coquimatlán, Cuauhtémoc and Villa de Álvarez.
2005–2017 Between 2005 and 2017, the district comprised six municipalities: Ixtlahuacán was assigned to the 1st district in addition to the other five. The link contains comparative maps of the 1996 and 2005 schemes.
1996–2005 From 1996 to 2005, the 1st district covered the same five municipalities as in the 2017 and 2023 schemes.
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. Colima's seat allocation, however, remained unchanged. The district had its head town at the city of Colima and it comprised the same five municipalities as in the 1996, 2017 and 2023 schemes.
Deputies returned to Congress
+ Colima's 1st district Election Deputy Party Term Legislature 1922–192430th Congress 1924 1924–192631st Congress 1926José Llerenas 1926–192832nd Congress 1928Pablo Hernández 1928–193033rd Congress 1930Pedro Cervantes 1930–193234th Congress 1932Manuel G. Orozco 1932–193435th Congress 1934 1934–1937 36th Congress 1937 1937–194037th Congress 1940 1940–1943 38th Congress 1943 1943–1946 39th Congress 1946 1946–1949 40th Congress 1949 1949–1952 41st Congress 1952 1952–1955 42nd Congress 1955 1955–1958 43rd Congress 1958 1958–1961 44th Congress 19611961–1964 45th Congress 1964 1964–1967 46th Congress 1967 1967–1970 47th Congress 1970 1970–1973 48th Congress 1973 1973–1976 49th Congress 1976 1976–1979 50th Congress 1979 1979–1982 51st Congress 1982 1982–1985 52nd Congress 1985 1985–1988 53rd Congress 1988 Socorro Díaz Palacios 1988–1991 54th Congress 1991 1991–1994 55th Congress 1994Ramona Carbajal Cárdenas 1994–1997 56th Congress 1997 1997–2000 57th Congress 2000 Jesús Dueñas Llerenas 2000–2003 58th Congress 2003Antonio Morales de la Peña 2003–2006 59th Congress 2006 Esmeralda Cárdenas Sánchez 2006–2009 60th Congress 2009Leoncio Morán Sánchez 2009–2012 61st Congress 2012 2012–2015 62nd Congress 2015 Enrique Rojas Orozco 2015–2018 63rd Congress 2018Sara Rizzo García 2018–2021202164th Congress 2021Riult Rivera Gutiérrez 2021–2024 65th Congress 2024 Leoncio Morán Sánchez2021–2024 66th Congress
Presidential elections + Colima's 1st district Election District won by Party or coalition % 2018Andrés Manuel López Obrador Juntos Haremos Historia 54.61382024Claudia Sheinbaum Pardo Sigamos Haciendo Historia 47.1285
Notes
References