| Holley, Oregon | |
| Settlement Type: | Census-designated place |
| Pushpin Map: | Oregon#USA |
| Pushpin Label: | Holley |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Oregon |
| Subdivision Type2: | County |
| Subdivision Name2: | Linn |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 7.30 |
| Area Land Km2: | 7.30 |
| Area Water Km2: | 0.00 |
| Population As Of: | 2020 |
| Population Total: | 390 |
| Population Density Km2: | 53.40 |
| Timezone: | Pacific (PST) |
| Utc Offset: | -8 |
| Timezone Dst: | PDT |
| Utc Offset Dst: | -7 |
| Elevation Ft: | 610 |
| Coordinates: | 44.3489°N -122.7856°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 97386[2] |
| Area Code: | 458 and 541 |
| Blank Name: | FIPS code |
| Blank Info: | 41-34650 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2584416 |
| Area Total Sq Mi: | 2.82 |
| Area Land Sq Mi: | 2.82 |
| Area Water Sq Mi: | 0.00 |
| Population Density Sq Mi: | 138.30 |
Holley is a census-designated place and unincorporated community in Linn County, Oregon, United States.[3] As of the 2010 census it had a population of 378.[4] It is about 4miles southwest of Sweet Home on Oregon Route 228 near the Calapooia River.[5]
The Holley area was once the source of the semi-precious gemstone Holley blue agate.[6]