Eleventh federal electoral district of Chiapas

The eleventh federal electoral district of Chiapas (Distrito electoral federal 11 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.

The eleventh district of Chiapas was created in 1996. Between 1979 and 1996, Chiapas only had nine federal electoral districts; the 1996 redistricting process increased the number to 12. The eleventh district elected its first deputy, to the 57th Congress, in the 1997 mid-terms.

District territory
Under the 2022 districting plan, which will be used for the 2024, 2027 and 2030 federal elections, the eleventh district comprises 11 municipalities: The district's head town (cabecera distrital), where results from individual polling stations are gathered together and collated, is the city of Las Margaritas.
 * Altamirano, Amatenango del Valle, Chanal, Huixtán, La Independencia, Las Margaritas, Las Rosas, Maravilla Tenejapa, Oxchuc, San Cristóbal de Las Casas and Teopisca.

Previous districting schemes
Between 2017 and 2022, the district covered 10 municipalities: the same as the 2022 plan with the exclusion of Las Rosas.
 * 2017–2022

The district was in the south of the state, covering a portion of the Soconusco region and the Mexico-Guatemala borderlands. It comprised the municipalities of Amatenango de la Frontera, Bejucal de Ocampo, Cacahoatán, El Porvenir, Huehuetán, Huixtla, La Grandeza, Mazapa de Madero, Mazatán, Motozintla, Siltepec, Tuzantán, Unión Juárez and the extreme north of the municipality of Tapachula. The head town (cabecera distrital) was the city of Huixtla.
 * 2005–2017

Between 1996 and 2005, the district covered only the municipalities of the southern Soconusco:
 * 1996–2005
 * Huehuetán, Huixtla, Mazatán and Tuzantán, as in the 2005 scheme, plus:
 * Acacoyagua, Acapetagua, Escuintla, Mapastepec and Villa Comaltitlán.