Angostura is a ceety an its surroondin municipality in the Mexican state o Sinaloa.
The ceety o Angostura wis the chief seat o commerce, on the great river Orinoco, wi a population o 10000 inhabitants bi 1825. The municipality reportit 43,827 inhabitants in the 2000 census.
Coordinates: 24°47′10″N 107°47′3″W / 24.78611°N 107.78417°W