Caluco is a city and municipality in the Sonsonate department of El Salvador.[1] According to the 2007 Population and Housing Census, it has a population of 9,139.
Caluco was a producer of cocoa.[citation needed]
The municipality is 51.43 km2 (19.86 mi2) large.
13°43′31″N 89°39′41″W / 13.7253°N 89.6615°W / 13.7253; -89.6615