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County Data Monitoring

County Data Chart

A description of the data being monitored can be found in the Understanding the Data Being Monitored section. County data have been flagged for not meeting the objective set for that indicator. The data chart will be updated and posted daily.

Please note: the metrics described may differ from other state-reported data due to the way each metric is calculated. For example, the case rate in this report uses the earliest date that a person was known to have a confirmed infection rather than the date it was reported to the California Department of Public Health. The testing volume and testing positivity metrics in this report have a 7-day lag in order to account for delays in reporting. Detailed descriptions of how these metrics are calculated can be found in the Understanding the Data Being Monitored section.

Elevated disease transmission, increasing hospitalization, and limited hospital capacity metrics are only displayed for counties not meeting threshold criteria.




Elevated Disease Transmission

Increasing Hospitalization**

Limited Hospital

Capacity**

Threshold

<150

Case Rate >100

OR

Case Rate >25 AND Positivity >8% 

>10% Increase

<20% ICU Beds Available

OR
<25% Ventilators Available

County

Avg # tests per day (per 100,000 population) (7 day average with a 7 day lag)

Case rate per 100,000 (14 days)

Testing positivity (%) (7 day average with a 7 day lag)

% Change in 3-day avg COVID+ hospitalized patients

% ICU beds currently available

% Ventilators currently available

Alameda190.0107.7N/AN/AN/A
Alpine38.4N/AN/AN/A
Amador171.7N/AN/AN/A
Butte88.2139.1N/AN/AN/A
Calaveras141.0N/AN/AN/A
Colusa116.3500.213.0N/AN/AN/A
Contra Costa180.8117.7N/AN/AN/A
Del Norte90.7N/AN/AN/A
El Dorado120.0N/AN/AN/A
Fresno212.3196.713.0N/AN/AN/A
Glenn77.4194.211.9N/AN/AN/A
Humboldt102.2N/AN/AN/A
Imperial282.4179.511.5N/AN/AN/A
Inyo50.3N/AN/AN/A
Kern267.9428.819.2N/AN/AN/A
Kings321.6210.313.5N/AN/AN/A
Lake133.0N/AN/AN/A
Lassen410.1N/AN/AN/A
Los Angeles339.9338.38.2N/AN/AN/A
Madera250.5284.216.4N/AN/AN/A
Marin324.6174.8N/AN/AN/A
Mariposa158.2N/AN/AN/A
Mendocino237.3N/AN/AN/A
Merced149.5300.319.3N/AN/AN/A
Modoc22.6N/AN/AN/A
Mono266.1300.811.2N/AN/AN/A
Monterey175.2224.614.6N/AN/AN/A
Napa265.5145.4N/AN/AN/A
Nevada129.1N/AN/AN/A
Orange158.5149.511.7N/AN/AN/A
Placer132.9115.1N/AN/AN/A
Plumas124.8N/AN/AN/A
Riverside149.6202.014.7N/AN/AN/A
Sacramento154.5137.29.6N/AN/AN/A
San Benito195.2160.913.1N/AN/AN/A
San Bernardino197.1238.917.1N/AN/AN/A
San Diego137.0134.2N/AN/AN/A
San Francisco348.8106.2N/AN/AN/A
San Joaquin224.3308.117.5N/AN/AN/A
San Luis Obispo204.7140.2N/AN/AN/A
San Mateo202.0114.8N/AN/AN/A
Santa Barbara233.5229.210.3N/AN/AN/A
Santa Clara257.4103.5N/AN/AN/A
Santa Cruz146.9123.0N/AN/AN/A
Shasta176.5N/AN/AN/A
Sierra119.2N/AN/AN/A
Siskiyou192.7N/AN/AN/A
Solano212.9141.8N/AN/AN/A
Sonoma*167.1N/AN/AN/A
Stanislaus216.5332.618.1N/AN/AN/A
Sutter107.9196.712.3N/AN/AN/A
Tehama101.5N/AN/AN/A
Trinity71.7N/AN/AN/A
Tulare206.0359.219.6N/AN/AN/A
Tuolumne194.6N/AN/AN/A
Ventura254.3167.28.1N/A
N/AN/A
Yolo155.4146.2
N/AN/AN/A
Yuba109.2145.012.1N/AN/AN/A


*hospital capacity outside of threshold

**Data for the Increasing Hospitalization and Limited Hospital Capacity metrics were last updated on this website on 07/23/20. Due to new federal reporting requirements from hospitals, data will be updated once the transition is complete.

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