The municipality covers a total surface area of 389 square kilometers (150 sq mi).

Calera is located on the central part of the state of Zacatecas and it is bounded by the municipalities of General Enrique Estrada, Fresnillo, Villa de Cos, Pánuco, Morelos and Zacatecas.

The municipality covers a total surface area of 389 square kilometers (150 sq mi).

wood furniture, juice, purified water, dry chili processing and seeds.

Calera was decreed as a municipality by the recommendation of Benito Juárez; he went through these lands when he was fighting for the Republic.