29th federal electoral district of the State of Mexico

The 31st federal electoral district of the State of Mexico (Spanish: Distrito electoral federal 31 del Estado de México) is one of the 300 electoral districts into which Mexico is divided for elections to the federal Chamber of Deputies and one of 40 such districts in the State of Mexico. 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 fifth region. The 31st district was created by the 1977 electoral reforms, which increased the number of single-member seats in the Chamber of Deputies from 196 to 300. Under that plan, the State of Mexico's seat allocation rose from 15 to 34. The new districts were first contended in the 1979 mid-term election.

Nezahualcóyotl (Spanish pronunciation: [sjuˈðað nesawalˈkoʝotl]), or more commonly Neza, is a city and municipal seat of the municipality of Nezahualcóyotl in Mexico. It is located in the state of Mexico, adjacent to the east side of Mexico City. The municipality comprises its own intrastate region, Region IX (Mexico State). It was named after Nezahualcoyotl, the Acolhua poet and king of nearby Texcoco, which was built on the drained bed of Lake Texcoco. The name Nezahualcóyotl comes from Nahuatl, meaning "fasting coyote". Nezahualcóyotl's heraldry includes an Aztec glyph as well as a coat of arms. The glyph depicts the head of a coyote, tongue outside the mouth with a collar or necklace as a symbol of royalty (one of the ways of depicting the Aztec king). The current coat of arms, which includes the glyph, was authorized by the municipality in the 1990s.Until the 20th century, the land on which Ciudad Neza sits was under Lake Texcoco and uninhabited. Successful draining of the lake in the early 20th century created new land, which the government eventually sold into private hands. However, public services such as adequate potable water, electricity and sewerage were lacking until after the area was made an independent municipality in 1963. Today, Ciudad Neza is a sprawling city of over one million, entirely with modern buildings. As of 2006, Nezahualcóyotl includes part of the world's largest shanty town, along with Chalco and Ixta. Most of its population is poor and have migrated from other parts of Mexico. It also has a very high crime rate, in part due to cholos, gangs that formed in the 1990s based upon gangs in the United States (especially Los Angeles). Since the 2000s, a significant number of natives of this city have immigrated to the United States, mostly settling in New York. This has led to a new Mexican subculture in the area.

Coyote en Ayuno ("Fasting Coyote"), also known as Coyote Hambriento ("Hungry Coyote") and Cabeza de Coyote ("Coyote Head"), is an outdoor steel sculpture by abstract monumental artist Enrique "Sebastián" Carbajal, installed on a roundabout in the intersection of Adolfo López Mateos Avenue and Pantitlán Avenue, in the municipality of Nezahualcóyotl, State of Mexico. The sculpture, which depicts a red coyote looking skyward, was inaugurated on 23 April 2008 to celebrate the 45th anniversary of the founding of the municipality. The name of the sculpture references the etymology of Nezahualcóyotl.

Guelatao metro station is a Mexico City Metro station in the Iztapalapa borough of Mexico City. It is an at-grade station that serves Line A (the Purple Line) between Tepalcates and Peñón Viejo stations. The station services the colonias (neighborhoods) of Ejército de Oriente and Voceadores. The station's pictogram depicts the sculpture on top of the Museo Cabeza de Juárez, found near the station, which in turn depicts the head of Benito Juárez, the 26th president of Mexico, who was born in the town of San Pablo Guelatao, Guelatao Municipality, Oaxaca. Guelatao metro station opened on 12 August 1991 with service westward toward Pantitlán station and eastward toward La Paz metro station. In 2019, the station had an average daily entrance of 21,639 passengers.

Peñon Viejo is a station along Line A of the Mexico City Metro. It is located in the Colonia Santa Martha Acatitla Norte and Colonia Santa Martha Acatitla Sur neighborhoods of the Iztapalapa borough of Mexico City.The logo is an Aztec-based glyph showing a rock that represents the Peñon Viejo formation near the station. The station was opened on 12 August 1991.From 23 April to 25 June 2020, the station was temporarily closed due to the COVID-19 pandemic in Mexico.

The Museo Cabeza de Juárez (English: Head of Juárez Museum) is a museum and monument in Iztapalapa, Mexico City. The top of the structure features a colossal head of Benito Juárez, the 26th president of Mexico. Luis Echeverría, the 57th president of the country, ordered its erection in 1972 – a century after Juárez's death – and it was inaugurated on 21 March 1976, the 170th anniversary of Juárez's birth. The museum's collection features the chronology of Juárez's life, and its esplanade is open for cultural events. Artists Luis Arenal Bastar and David Alfaro Siqueiros were involved in its construction and artistic style.

Estadio Neza 86 is a football stadium in Ciudad Nezahualcóyotl, a commuter town located east of Mexico City in the State of Mexico. The stadium is located on the grounds of the main campus of the Universidad Tecnológica de Nezahualcóyotl. The stadium will be renovated soon, which will decrease the capacity.

Tepalcates is a station on the Line A of the Mexico City Metro. It is located in the Iztapalapa municipality, to the east of downtown Mexico City. In 2019, the station had an average ridership of 19,326 passengers per day.

Guerrero Chimalli (Spanish: [ɡeˈreɾo tʃiˈmali] ; "Shield Warrior") is an outdoor steel sculpture by Enrique "Sebastián" Carbajal, installed along Bordo de Xochiaca Avenue, in Chimalhuacán, State of Mexico. It is a 60 meters (200 ft) artwork that depicts an indigenous warrior holding a Chīmalli (a type of shield) and a mace. The plinth serves as a museum and the sculpture as an observation deck. Excluding their plinths, it is slightly taller than the Statue of Liberty, in the United States.

Acatitla is a station along Line A of the Mexico City Metro. It is an aboveground station. The station has connections to bus routes 162B, 163, 163A, 163B, 164, and 166. Service at this station began 12 August 1991.

Canal de San Juan is a station along Line A of the Mexico City Metro. It is located in the Iztacalco municipality. In 2019, the station had an average ridership of 13,188 passengers per day.

Santa Marta (sometimes spelled Santa Martha) is a station along Line A of the Mexico City Metro. It is located in the Colonia Ermita Zaragoza neighborhood of the Iztapalapa borough in Mexico City.The logo of the station depicts a silhouette of Saint Martha with a pitcher in her hands.