The municipality of Angostura is located in the state of Sinaloa, Mexico. Its coordinates are 25°21'54 "N 108°09'43" W. The municipality of Angostura is located in the center-north of the state. The municipality presents variations ranging from sea level to almost 300 meters, in its highest parts. Its municipal seat is the homonymous city. According to the 2015 census, the municipality of Angostura had a population of 47,207 inhabitants.