Salvador Alvarado () is a municipality in the Mexican state of Sinaloa, being the smallest municipality in Sinaloa. It stands at .
The municipality reported 79,085 inhabitants in the 2010 census and has an areal extent of 1,197.5 km2 (462.36 sq mi). Its municipal seat is the city of Guamúchil. The largest other community in the municipality is the town of Benito Juárez (population 5,128).
References
Sinaloa Enciclopedia de los Municipios de México
External links Municipio de Salvador Alvarado Official website Gobierno del Estado de Sinaloa Official website of State of Sinaloa