Holley, Oregon

Holley is a census-designated place and unincorporated community in Linn County, Oregon, United States.^[5] As of the 2010 census it had a population of 378.^[6] It is about 4 miles (6 km) southwest of Sweet Home on Oregon Route 228 near the Calapooia River.^[7]

Holley, Oregon
Census-designated place
Holley and the surrounding upper Calapooia River valley
Holley Show map of Oregon Holley Show map of the United States
Coordinates: 44°20′56″N 122°47′08″W
Country	United States
State	Oregon
County	Linn
Area [1]
• Total	2.82 sq mi (7.30 km2)
• Land	2.82 sq mi (7.30 km2)
• Water	0.00 sq mi (0.00 km2)
Elevation [2]	610 ft (190 m)
Population  (2020)[3]
• Total	390
• Density	138.30/sq mi (53.40/km2)
Time zone	UTC-8 (Pacific (PST))
• Summer (DST)	UTC-7 (PDT)
ZIP code	97386[4]
Area code(s)	458 and 541
FIPS code	41-34650
GNIS feature ID	2584416[2]

The Holley area was once the source of the semi-precious gemstone Holley blue agate.^[8]

Holley Christian Church

Demographics

Historical population

Census	Pop.	Note	%±
2020	390		—
U.S. Decennial Census[9][3]

References

1. "ArcGIS REST Services Directory". United States Census Bureau. Retrieved October 12, 2022.
2. U.S. Geological Survey Geographic Names Information System: Holley, Oregon
3. "Census Population API". United States Census Bureau. Retrieved October 12, 2022.
4. "Holley OR ZIP Code". zipdatamaps.com. 2023. Retrieved June 16, 2023.
5. "Holley". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. November 28, 1980. Retrieved January 14, 2011.
6. "Total Population: 2010 Census DEC Summary File 1 (P1), Holley CDP, Oregon". data.census.gov. U.S. Census Bureau. Retrieved August 25, 2020.
7. Oregon Atlas & Gazetteer (7th ed.). Yarmouth, Maine: DeLorme. 2008. p. 40. ISBN 0-89933-347-8.
8. "Socio-Cultural Impacts of Water Resource Development in the Santiam River Basin" (PDF). Oregon State University: Water Resources Research Institute. October 1970. p. 9. Retrieved February 19, 2012.
9. "Census of Population and Housing". Census.gov. Retrieved June 4, 2016.