Place
- San Francisco Bay Area (Calif.)4
- Alameda County (Calif.)3
- Contra Costa County (Calif.)3
- Marin County (Calif.)3
- Napa County (Calif.)3
- San Francisco County (Calif.)3
- San Mateo County (Calif.)3
- Santa Clara County (Calif.)3
- Solano County (Calif.)3
- Sonoma County (Calif.)3
- American Samoa2
- Guam2
- Northern Mariana Islands2
- Puerto Rico2
- San Francisco Bay (Calif.)2
- United States2
- United States Virgin Islands2
- Washington (D.C.)2
- Carquinez Strait (Calif.)1
- Kosovo1