The Third Federal Electoral District of Aguascalientes (III Distrito Electoral Federal de Aguascalientes) is one of the 300 Electoral Districts into which Mexico is divided for the purpose of elections to the federal Chamber of Deputies and one of three such districts in the state of Aguascalientes.
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.
Third Federal Electoral District of Aguascalientes Wikipedia
Under the 2005 redistricting process, it is made up of the western portion of the municipality of Aguascalientes.
The district's head town (cabecera distrital), where results from individual polling stations are gathered together and collated, is the state capital, the city of Aguascalientes, Ags.
Between 1996 and 2005, the district was composed of southern portion of the municipality of Aguascalientes.LVII Legislature
1997–2000: Fernando Gómez Esparza (PRI)
2000–2003: José Luis Novales Arellano (PAN)
2003–2006: Jaime del Conde Ugarte (PAN)
2006–2009: Alma Hilda Medina Macías (PAN)