- California52 objects
- North America52 objects
- The Americas52 objects
- United States52 objects
- North Central California31 objects
- Northern California31 objects
- San Joaquin County, California31 objects
- CA-SJo-142, San Joaquin County, California29 objects
- CA-CCo-138, Oakley, Contra Costa County21 objects
- Contra Costa County, California21 objects
- Oakley, Contra Costa County, California21 objects
- San Francisco Bay Area, California21 objects
- CA-SJo-68, San Joaquin County, California2 objects