The second federal electoral district of Hidalgo (Distrito electoral federal 02 de Hidalgo) is one of the 300 electoral districts into which Mexico is divided for elections to the federal Chamber of Deputies and one of the seven currently operational districts in the state of Hidalgo.^[1]

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. As of 2024, votes cast in the district also count towards the calculation of proportional representation ("plurinominal") deputies elected from the fourth electoral region.^[2][3][a]

Under the 2022 districting plan, the district covers the northwestern portion of the state and its head town (cabecera distrital), where results from individual polling stations are gathered together and collated, is the city of Ixmiquilpan.^[1] In addition to Ixmiquilpan, it covers another 17 adjacent municipalities: Alfajayucan, Cardonal, Chapulhuacán, Chilcuautla, Jacala de Ledezma, La Misión, Mixquiahuala de Juárez, Nicolás Flores, Pacula, Pisaflores, Progreso de Obregón, San Salvador, Santiago de Anaya, Tasquillo, Tecozautla, Tlahuiltepa and Zimapán.^[5]

With Indigenous and Afrodescendent inhabitants accounting for over 60% of its population, it is officially classified by the National Electoral Institute (INE) as an indigenous district.^[5]

2017–2022

Between 2017 and 2022, the district comprised Ixmiquilpan (the head town) and another 15 municipalities: Alfajayucan, Cardonal, Chapulhuacán, Chilcuautla, Jacala de Ledezma, La Misión, Nicolás Flores, Pacula, Pisaflores, Progreso de Obregón, San Salvador, Santiago de Anaya, Tasquillo, Tecozautla and Zimapán.^[6][7] In other words, the 2017 configuration without Mixquiahuala and Tlahuiltepa.

2005–2017

Under the districting scheme in force from 2005 to 2017, the district covered Ixmiquilpan and another 14 municipalities. The configuration was almost the same as in the 2017–2022 plan: the only change was that Progreso de Obregón was assigned to the third district.^[8][9]

1996–2005

The 1996 redistricting process created Hidalgo's 7th district. Between 1996 and 2005, the second district comprised Ixmiquilpan and 13 other municipalities: Alfajayucan, Cardonal, Chapulhuacán, Chilcuautla, Huichapan, Ixmiquilpan, Jacala de Ledezma, La Misión, Nicolás Flores, Pacula, Pisaflores, Tasquillo, Tecozautla and Zimapán.^[10]

1978–1996

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. Under that plan, Hidalgo's seat allocation rose from five to six.^[11] The seond district's head town was at Tulancingo and it comprised 13 municipalities.^[12]

National parties
Current
	PAN
	PRI
	PT
	PVEM
	MC
	Morena
Defunct or local only
	PLM
	PNR
	PRM
	PP
	PPS
	PARM
	PFCRN
	Convergencia
	PANAL
	PSD
	PES
	PRD

Second federal electoral district of Hidalgo

Election	Deputy	Party	Term	Legislature
1916 [es]	Leopoldo Ruiz[13]		1916–1917	Constituent Congress of Querétaro
1917	Nicasio Jurado [es]		1917–1918	27th Congress
1918	Leopoldo E. Camarena		1918–1920	28th Congress
1920	Leopoldo E. Camarena		1920–1922	29th Congress
1922 [es]	Adalberto Lazcano Carrasco		1922–1924	30th Congress
1924	José L. Galván		1924–1926	31st Congress
1926	Javier Rojo Gómez [es]		1926–1928	32nd Congress
1928	Leopoldo E. Camarena		1928–1930	33rd Congress
1930	Daniel Olivares		1930–1932	34th Congress
1932	Ambrosio Ordaz		1932–1934	35th Congress
1934	José Gómez Esparza		1934–1937	36th Congress
1937	Honorato Austria		1937–1940	37th Congress
1940	Leonardo M. Hernández		1940–1943	38th Congress
1943	Ramón G. Bonfil [es]		1943–1946	39th Congress
1946	Galileo Bustos Valle		1946–1949	40th Congress
1949	Miguel Ángel Cortés		1949–1952	41st Congress
1952	José Luis Suárez Molina [es]		1952–1955	42th Congress
1955	Manuel Sánchez Vite [es]		1955–1958	43rd Congress
1958	Manuel Yáñez Ruiz		1958–1961	44th Congress
1961	José Luis Suárez Molina [es]		1961–1964	45th Congress
1964	Vacant		1964–1967	46th Congress
1967	Raúl Vargas Ortiz		1967–1970	47th Congress
1970	Antonio Hernández García		1970–1973	48th Congress
1973	Óscar Bravo Santos		1973–1976	49th Congress
1976	Luis José Dorantes Segovia		1976–1979	50th Congress
1979	Ernesto Gil Elorduy [es]		1979–1982	51st Congress
1982	Julieta Guevara Bautista [es]		1982–1985	52nd Congress
1985	Roberto Valdespino Castillo		1985–1988	53rd Congress
1988	Alberto Assad Ávila		1988–1991	54th Congress
1991	José Guadarrama Márquez		1991–1994	55th Congress
1994	Aurelio Marín Huazo		1994–1997	56th Congress
1997	Roberto Castilla Hernández		1997–2000	57th Congress
2000	Celia Martínez Bárcenas		2000–2003	58th Congress
2003	Roberto Pedraza Martínez		2003–2006	59th Congress
2006	José Edmundo Ramírez Martínez		2006–2009	60th Congress
2009	Héctor Pedraza Olguín[14]		2009–2012	61st Congress
2012	Dulce María Muñiz Martínez[15]		2012–2015	62nd Congress
2015	Guadalupe Chávez Acosta		2015–2018	63rd Congress
2018	Cipriano Charrez Pedraza [es][b] Gustavo Callejas Romero		2018–2019 2019–2021	64th Congress
2021[17]	Ciria Yamile Salomón Durán		2021–2024	65th Congress
2024[18]	Ciria Yamile Salomón Durán[19]		2024–2027	66th Congress

20°30′N 99°13′W / 20.500°N 99.217°W / 20.500; -99.217