Rock Creek is an unincorporated community

Unincorporated area

In law, an unincorporated area is a region of land that is not a part of any municipality.To "incorporate" in this context means to form a municipal corporation, a city, town, or village with its own government. An unincorporated community is usually not subject to or taxed by a municipal government...

 in Baker County

Baker County, Oregon

Baker County is a county located in the U.S. state of Oregon. It is included in the 8 county definition of Eastern Oregon. It is named for Edward Dickinson Baker, a senator from Oregon who was killed at Ball's Bluff, a battle of the Civil War in Virginia in 1861. It was split from the eastern part...

, Oregon

Oregon

Oregon is a state in the Pacific Northwest region of the United States. It is located on the Pacific coast, with Washington to the north, California to the south, Nevada on the southeast and Idaho to the east. The Columbia and Snake rivers delineate much of Oregon's northern and eastern...

, United States

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

. Rock Creek is west of Haines

Haines, Oregon

Haines is a city in Baker County, Oregon, United States. The population was 426 at the 2000 census.-History:Haines was platted in 1885 or 1886 along the Oregon Railway and Navigation Company rail line, having been a stage stop before then.-Geography:...

.

Rock Creek was plat

Plat

A plat in the U.S. is a map, drawn to scale, showing the divisions of a piece of land. Other English-speaking countries generally call such documents a cadastral map or plan....

ted in 1903, probably due to mining claims in the nearby Elkhorn Mountains. By 1913, Rock Creek contained several general store

General store

A general store, general merchandise store, or village shop is a rural or small town store that carries a general line of merchandise. It carries a broad selection of merchandise, sometimes in a small space, where people from the town and surrounding rural areas come to purchase all their general...

s and a butcher

Butcher

A butcher is a person who may slaughter animals, dress their flesh, sell their meat or any combination of these three tasks. They may prepare standard cuts of meat, poultry, fish and shellfish for sale in retail or wholesale food establishments...

, but by the 1980s these were gone, with only a grange hall remaining, and probably failed due to the nearby successful cities of Haines and Baker.