Ciudad Serdán (formerly San Andrés Chalchicomula) is the municipal seat of Chalchicomula de Sesma Municipality in the Mexican state of Puebla.
Its geographical coordinates are 18° 59′ North, and 97° 27′ West. Its average altitude is above sea level.
Notable people
Gustavo Díaz Ordaz (1911-1979), president of Mexico from 1964-1970
References
External links https://web.archive.org/web/20110526203349/http://www.e-local.gob.mx/work/templates/enciclo/puebla/Mpios/21045a.htm