The 2nd federal electoral district of Aguascalientes () is one of the 300 electoral districts into which Mexico is divided for elections to the federal Chamber of Deputies and one of three such districts in the state of Aguascalientes.
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 second region.
The current member for the district, elected in the 2024 general election, is of the National Action Party (PAN).
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 2nd district covers 195 electoral precincts () in the north-east of the municipality of Aguascalientes.
The district's head town (), where results from individual polling stations are gathered together and tallied, is the state capital, the city of Aguascalientes. The district reported a population of 472,112 in the 2020 Census.
2017âÂÂ2022
2005âÂÂ2017
1996âÂÂ2005
1978âÂÂ1996