- Santa Barbara County, California25,298
- Egypt24,853
- Nile River Valley, Egypt22,811
- Europe21,898
- Alameda County, California21,811
- New Caledonia20,920
- Northwestern California20,124
- Upper Egypt20,004
- Southwestern United States19,898
- Napa County, California18,907
- San Francisco County, California18,474
- Central Peru18,346
- Contra Costa County, California18,314
- Central Mexico18,072
- San Francisco, San Francisco County, California17,951
- Eastern California17,459
- Marin County, California17,437
- Lima Region, Central Peru16,900
- East Asia16,800
- South Central California16,505