Geographic reference
Gilliam County, Oregon
Gilliam County is a county or county-equivalent in Oregon.
Reference details
- State
- Oregon (OR)
- Census GEOID
- 41021
- Land area
- 3,120.214 km²
- Water area
- 46.915 km²
- Representative point
- 45.382955, -120.276246
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.