Courtrock is an

unincorporated community An unincorporated area is a region that is not governed by a local municipal corporation. Widespread unincorporated communities and areas are a distinguishing feature of the United States and Canada. Most other countries of the world either have ...

Grant County, Oregon Grant County is one of the 36 counties in the U.S. state of Oregon. As of the 2020 census, the population was 7,233, making it Oregon's fourth-least populous county. The county seat is Canyon City. It is named for President Ulysses S. Grant ...

History

The community was named for a nearby formation known as Courthouse Rock. The Courtrock post office was established in April 1926, and closed on May 31, 1953. Viola A. Lauder served as the first postmaster.

References

Unincorporated communities in Grant County, Oregon Unincorporated communities in Oregon 1926 establishments in Oregon 1953 disestablishments in Oregon {{GrantCountyOR-geo-stub