The 1st federal electoral district of Tabasco () is one of the 300 electoral districts into which Mexico is divided for elections to the federal Chamber of Deputies and one of six such districts in the state of Tabasco.
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 third region.
The current member for the district, elected in the 2024 general election, is Julio Ernesto Gutiérrez Bocanegra of the National Regeneration Movement (Morena).
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, Tabasco's 1st district covers the eastern portion of the state and comprises 213 electoral precincts () across five of the state's municipalities:
The head town (), where results from individual polling stations are gathered together and tallied, is the city of Macuspana. The district reported a population of 342,346 in the 2020 Census.
2017âÂÂ2022
2005âÂÂ2017
1996âÂÂ2005
1978âÂÂ1996
The on the Spanish-language Wikipedia contains results of the congressional elections since 1991.