California
Alameda
Santa Clara
Contra Costa
San Francisco
San Mateo
Marin
Solano
Sonoma
Napa

* CPK – Cases per 1,000 residents

NOTE: Marin includes deaths and cases among San Quentin inmates. Marin CPK omits San Quentin cases.

SOURCES: County health departments, Johns Hopkins CSSE, U.S. Census Bureau, SFBay reporting