Local health department | 2009 Population estimate† |
---|---|
Alameda county | 1,491,482 |
City of Berkeley† | 101,555 |
Contra Costa County | 1,041,274 |
Napa County | 134,650 |
Marin County | 250,750 |
San Benito County | 55,058 |
City & County of San Francisco | 815,358 |
San Mateo County | 718,989 |
Santa Clara County | 1,784,642 |
Santa Cruz County | 256,218 |
Solano County | 407,234 |
Sonoma County | 472,102 |