- California15 objects
- North America15 objects
- The Americas15 objects
- United States15 objects
- Southern California9 objects
- CA-SJo-NL-3, Union Island, San Joaquin County6 objects
- North Central California6 objects
- Northern California6 objects
- San Diego County, California6 objects
- San Joaquin County, California6 objects
- Union Island, San Joaquin County, California6 objects
- Los Coyotes Reservation, San Diego County, California5 objects
- Cahuilla Reservation, Riverside County, California3 objects
- Peninsular Ranges, Riverside County, California3 objects
- Riverside County, California3 objects
- San Ignacio, Los Coyotes Reservation, San Diego County3 objects
- San Ysidro, Los Coyotes Reservation, San Diego County2 objects
- Mesa Grande, San Diego County, California1 objects