Holley is a

census-designated place A census-designated place (CDP) is a Place (United States Census Bureau), concentration of population defined by the United States Census Bureau for statistical purposes only. CDPs have been used in each decennial census since 1980 as the count ...

and

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 ...

in Linn County,

Oregon Oregon () is a state in the Pacific Northwest region of the Western United States. The Columbia River delineates much of Oregon's northern boundary with Washington, while the Snake River delineates much of its eastern boundary with Idaho. T ...

, United States. As of the 2010 census it had a population of 378. It is about southwest of

Sweet Home Sweet Home or Sweethome may refer to: Places in the United States * Sweet Home, Arkansas * Sweet Home Central School District in Amherst and Tonawanda, New York ** Sweet Home High School (Amherst, New York), a New York State public high school * ...

Oregon Route 228 Oregon Route 228 is an Oregon state highway that runs between the city of Halsey in the Willamette Valley and the city of Sweet Home in the Cascade foothills. The highway is also known as the Halsey-Sweet Home Highway No. 212 (see Oregon hi ...

near the

Calapooia River The Calapooia River is an tributary of the Willamette River in the U.S. state of Oregon. The Calapooia flows generally northwest from its source in the Cascade Range near Tidbits Mountain. In its upper reaches, it passes through parts of the W ...

. The Holley area was once the source of the semi-precious gemstone Holley blue

agate Agate () is a common rock formation, consisting of chalcedony and quartz as its primary components, with a wide variety of colors. Agates are primarily formed within volcanic and metamorphic rocks. The ornamental use of agate was common in Anci ...

Demographics

References

Unincorporated communities in Linn County, Oregon Census-designated places in Oregon Census-designated places in Linn County, Oregon Unincorporated communities in Oregon {{LinnCountyOR-geo-stub