Aguascalientes 1930 Mexico Census
FamilySearch (Genealogical Society of Utah) microfilmed the 1930 Mexico Natl. Census in the Mexico Natl. Archives back in the 1960s. They filmed everything that the archives had, which unfortunately wasn't everything. As for Aguascalientes the municipios: Aguascalientes, Calvillo, and Jesus Maria were 'lost' at the time of the microfilming. FamilySearch has not gone back to the Natl. archives to determine if the 'lost' municipios were ever found. You may want to inquire with them to see.

Aguas, Aguas