10th federal electoral district of Nuevo León
Federal electoral district of Mexico
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The 10th federal electoral district of Nuevo León (Spanish: Distrito electoral federal 10 de Nuevo León) is one of the 300 electoral districts into which Mexico is divided for elections to the federal Chamber of Deputies and one of 14 such districts in the state of Nuevo León.[1]
| Nuevo León's 10th | |
|---|---|
Chamber of Deputies of Mexico | |
10th district | |
| Incumbent | |
| Member | Ana González González |
| Party | ▌Institutional Revolutionary Party |
| Congress | 66th (2024–2027) |
| District | |
| State | Nuevo León |
| Head town | Monterrey |
| Coordinates | 25°41′N 100°19′W |
| Covers | Municipality of Monterrey (part) |
| PR region | Second |
| Precincts | 317 |
| Population | 380,565 (2020 census) |

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 second region.[2][3]
The 10th district was created by the 1977 electoral reforms and was first contested in the 1979 mid-term election.[4]
The current member for the district, elected in the 2024 general election, is Ana Isabel González González of the Institutional Revolutionary Party (PRI).[5][6]
District territory
In its 2022 districting plan, which is to be used for the 2024, 2027 and 2030 federal elections, the National Electoral Institute (INE) increased Nuevo León's congressional seat allocation from 12 to 14.[7] The reconfigured 10th district covers 317 electoral precincts (secciones electorales) in the municipality of Monterrey.[8][a]
The head town (cabecera distrital), where results from individual polling stations are gathered together and tallied, is the state capital, the city of Monterrey. The district reported a population of 380,565 in the 2020 census.[1]
Previous districting schemes
| 1974 | 1978 | 1996 | 2005 | 2017 | 2023 | |
|---|---|---|---|---|---|---|
| Nuevo León | 7 | 11 | 11 | 12 | 12 | 14 |
| Chamber of Deputies | 196 | 300 | ||||
| Sources: [1][4][9][10] | ||||||
2017–2022
2005–2017
- Under the 2005 districting plan, the district covered 182 precincts in the centre and south of the municipality of Monterrey.[12][13]
1996–2005
- From 1996 to 2005, the district covered 169 precincts in the centre and south of the municipality of Monterrey.[14][13]
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, Nuevo León's seat allocation rose from 7 to 11.[4] The newly created 10th district's head town was at San Nicolás de los Garza and it covered that city and its surrounding municipality.[15]
Deputies returned to Congress
Presidential elections
| Election | District won by | Party or coalition | % |
|---|---|---|---|
| 2018[33] | Ricardo Anaya Cortés | Por México al Frente |
44.3457 |
| 2024[34] | Bertha Xóchitl Gálvez Ruiz | Fuerza y Corazón por México |
54.5818 |
