Rosario, Washington
Rosario is an unincorporated community in San Juan County, in the U.S. state of Washington.
History
A post office called Rosario was established in 1906, and remained in operation until 1954. The community takes its name from nearby Rosario Strait.
See also
References
- ^ U.S. Geological Survey Geographic Names Information System: Rosario, Washington
- ^ "Post Offices". Jim Forte Postal History. Retrieved August 22, 2016.
- ^ Meany, Edmond S. (1923). Origin of Washington geographic names. Seattle: University of Washington Press. p. 248.