Geographic reference
Washington County, Oklahoma
Washington County is a county or county-equivalent in Oklahoma.
Reference details
- State
- Oklahoma (OK)
- Census GEOID
- 40147
- Land area
- 1,076.202 km²
- Water area
- 22.871 km²
- Representative point
- 36.704403, -95.906253
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.