https://www.siliconvalley.com/2020/11/17/coronavirus-heres-what-tier-each-county-in-california-is-on-nov-16/ > State officials moved 29 of California’s 58 counties on Monday, Nov. 16, to the most restrictive purple tier of the state’s four-tier coronavirus tracking system. > There are now 41 counties in the purple tier after Monday’s changes.