Mercedes Sur is a district of the Puriscal canton, in the San José province of Costa Rica.

[1][2] Mercedes Sur has an area of 183.58 km2[3] and an elevation of 1,125 metres.

[1] For the 2011 census, Mercedes Sur had a population of 5,866 inhabitants.

[6] The district is covered by the following road routes:

This Costa Rican location article is a stub.