Aquismón is a town and municipality located in the central Mexican state of San Luis Potosí. As of 2010, the municipality encompassed an area of 796 square kilometres (307 sq mi) and supported a total population of 47,423 residents.
The town itself, which serves as the seat of the municipality, had a recorded population of 2,127 during the same period. It is situated within the central region of the state, characterized by its specific administrative boundaries and local community structure.