Cooston is an unincorporated community in Coos County, Oregon, United States.
[3] Cooston post office was established in 1908 and closed in 1939.
[3] The post office was named by town founder William E. Homme, who was also the first postmaster.
[3] Homme's father was the founder of Wittenberg, Wisconsin.
This Coos County, Oregon state location article is a stub.