Fifth federal electoral district of Chiapas

The fifth federal electoral district of Chiapas (Distrito electoral federal 05 de Chiapas) is one of the 300 electoral districts into which Mexico is divided for elections to the federal Chamber of Deputies and one of 13 such districts in the state of Chiapas.

It elects one deputy to the lower house of Congress for each three-year legislative period, by means of the first-past-the-post system. Votes cast in this district also count towards the calculation of proportional representation ("plurinominal") deputies elected from the third region.

District territory
Under the 2022 districting plan, which will be used for the 2024, 2027 and 2030 federal elections, Chiapas's fifth district covers five municipalities in the central region of the state: The district's head town (cabecera distrital), where results from individual polling stations are gathered together and collated, is the city of San Cristóbal de Las Casas.
 * Chamula, San Cristóbal de las Casas, San Juan Cancuc, Tenejapa and Zinacantán.

Previous districting schemes
Between 2017 and 2022, in addition to the five it comprises in the 2022 plan, the district also covered the municipality of San Lucas. The head town was at San Cristóbal de Las Casas.
 * 2017–2022

In 2005–2017, the fifth district was located in the Chiapas Highlands north-western portion of the state and covered the municipalities of Amatenango del Valle, Chamula, Huixtán, Mitontic, San Cristóbal de Las Casas, Tenejapa, Teopisca and Zinacantán. The head town was at San Cristóbal de Las Casas.
 * 2005–2017

Between 1996 and 2005, the fifth district had a slightly different configuration. It covered the following municipalities:
 * 1996–2005
 * Chamula, Huixtan, Mitontic, San Cristóbal de Las Casas, Tenejapa and Zinacantán, which remained part of the 2005–2017 composition, plus:
 * Chalchihuitán, Chenalhó, Larráinzar and Pantelhó.