Civics & Covid-19 updates as of 09/30/2022

On August 28, 2020, California announced a 4 tier plan for living with Covid-19. Counties must report new cases per 100,000 residents for a 7-day average plus the percentage of people testing positive. The 4 tiers include:

 7 cases per 100,000/day plus > 8% positive 

 4-7 cases per 100,000/day plus 5%-8% positive 

 1-3.9 cases per 100,000/day plus 2%-4.9% positive 

 < 1 case per 100,000/day plus < 2% positive 

A county remains in a tier for a minimum of 3 weeks except as of September 8, 2020 purple counties can downgrade if they meet lower criteria for one more week

This map only shows new cases per 100,000 people. Click here for the official map. Click here for details about computing tiers We are working to add the percentage of county residents testing positive and to fix the color of Kings County

Daily averages for week ending 09-30-2022

per 100,000
001Alameda, California, US8
003Alpine, California, US0
005Amador, California, US12
007Butte, California, US10
009Calaveras, California, US11
011Colusa, California, US6
013Contra Costa, California, US16
015Del Norte, California, US9
017El Dorado, California, US8
019Fresno, California, US12
021Glenn, California, US10
023Humboldt, California, US0
025Imperial, California, US19
027Inyo, California, US29
029Kern, California, US27
031Kings, California, US10
033Lake, California, US13
035Lassen, California, US10
037Los Angeles, California, US13
039Madera, California, US8
041Marin, California, US11
043Mariposa, California, US7
045Mendocino, California, US12
047Merced, California, US19
049Modoc, California, US9
051Mono, California, US11
053Monterey, California, US10
055Napa, California, US8
057Nevada, California, US12
059Orange, California, US9
061Placer, California, US9
063Plumas, California, US9
065Riverside, California, US8
067Sacramento, California, US13
069San Benito, California, US10
071San Bernardino, California, US12
073San Diego, California, US10
075San Francisco, California, US24
077San Joaquin, California, US11
079San Luis Obispo, California, US9
081San Mateo, California, US13
083Santa Barbara, California, US9
085Santa Clara, California, US11
087Santa Cruz, California, US8
089Shasta, California, US14
091Sierra, California, US4
093Siskiyou, California, US11
095Solano, California, US11
097Sonoma, California, US9
099Stanislaus, California, US17
101Sutter, California, US10
103Tehama, California, US11
105Trinity, California, US8
107Tulare, California, US11
109Tuolumne, California, US12
111Ventura, California, US12
113Yolo, California, US10
115Yuba, California, US11
0066Out of CA, California, US0