Geographic reference
Ontario city, California
Ontario city is a Census place in California.
Reference details
- State
- California (CA)
- Census GEOID
- 0653896
- Land area
- 129.457 km²
- Water area
- 0.075 km²
- Representative point
- 34.037042, -117.605956
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.