Rioverde is a city and its surrounding municipality located in the south-central part of the state of San Luis Potosí, Mexico. It is the fifth-most populated city in the state, behind San Luis Potosí, Soledad de Graciano Sánchez, Ciudad Valles, and Matehuala. It is the agricultural, economic, turistic and demographic most important core in the Zona Media, one of the four geographical divisions of the state. The city had a 2005 census population of 49,183, while the municipality, of which it serves as municipal seat, had a population of 85,945 and an area extent of 3,064 km² (1,183 sq mi). The population of its metropolitan area, which includes the largest municipality of Ciudad Fernández, was 126,997.