From 1979 onwards, votes cast in the district also counted towards the calculation of proportional representation ("plurinominal") deputies elected from the country's electoral regions.

[1][2] The 23rd and 24th districts were abolished in the National Electoral Institute's 2022 redistricting process because the capital's population no longer warranted that number of seats in Congress.

[3] Mexico City lost three electoral districts in the 2017 redistricting process, leaving it with 24.

The 24th district comprised 202 electoral precincts (secciones electorales) in the borough of Coyoacán.

[6] 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.