Geographic reference
Duncan city, Oklahoma
Duncan city is a Census place in Oklahoma.
Reference details
- State
- Oklahoma (OK)
- Census GEOID
- 4021900
- Land area
- 111.037 km²
- Water area
- 12.643 km²
- Representative point
- 34.481607, -97.960557
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.