Caluco is a city and municipality in the Sonsonate department of El Salvador.

Caluco was a producer of cocoa.

[citation needed] Caluco, which in colonial times was at the peak of Salvadoran cocoa production and export, also holds a treasure of cultural heritage: the ruins of the first church in El Salvador.

The municipality is 51.43 km2 (19.86 mi2) large.

This El Salvador location article is a stub.