By Los Angeles Times Staff
Updated Oct. 10, 10:27 p.m. Pacific
852,415
confirmed cases
+2,982 on Saturday
16,570
deaths
+68 on Saturday
The COVID-19 pandemic has spread rapidly across California. Experts say the true number of people infected is unknown and likely much higher than official tallies.
To better understand the spread of the virus, The Times is conducting an independent, continual survey of dozens of local health agencies across the state.
What we know
Officials point to positive signs. State and local officials see signs of hope in the recent drops in new cases and hospitalizations.
The death toll keeps climbing. The state has averaged 64.6 deaths per day over the last seven days.
More tests are coming back positive. The statewide positivity rate has held steady at 2.7%.
Most of the state is still on lockdown. The governor’s new system rates 16 counties as too risky to reopen. Together they're home to 40% of the population.
Disparities in age and race persist. Roughly 74% of the dead were 65 or older. After adjusting for population, Latinos are now 3.3 times more likely than whites to test positive.
California counties +Other trackers +More coverage +
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Totals
Hotspots
Maps
Hospitals
Tests
Demographics
Nursing homes
State rankings
The latest totals
Coronavirus can infect people so rapidly that it has continued to spread despite shutdown orders aimed at slowing the growth of new cases and flattening the line below.
The number of cases in California is now on pace to double every 171.7 days, a number used to measure how quickly the virus is spreading.
CasesDeaths
Cumulative cases
Feb.AprilJuneAug.Oct.0200,000400,000600,000800,000Stay athome orderStay athome orderGovernoreases limitsGovernoreases limits852,415Oct. 10
Times survey of county and local health departments
Local governments announce new cases and deaths each day, though bottlenecks in bureaucracy can introduce delays. For instance, some agencies do not report new totals on holidays and weekends, leading to lower numbers on those days.
Over the past week, the state has averaged 3,267 new cases and 64.6 new deaths per day.
New cases by day
Feb.AprilJuneAug.Oct.02,0004,0006,0008,00010,00012,00014,0007-dayaverage7-dayaverageData collectionerrors reportedData collectionerrors reported
Deaths by day
Feb.AprilJuneAug.Oct.0501001502007-dayaverage7-dayaverage
The lines above are seven-day averages. They offer a more stable view of the trend than daily totals. The gray range marks when errors in a state computer system delayed the tabulation of new cases.
Where new cases are concentrated
State officials study the latest data and then rate counties to determine when and how businesses reopen. After adjusting for population, the virus is now categorized as widespread in 16 counties, keeping those areas largely locked down. Together they are home to 40% of California residents.
The government doesn't release enough data to replicate its analysis, but the rate of new cases over the last seven days provides some insight into where the virus is spreading.
Metric
CasesDeaths
Counties ranked by new cases per 100,000 residents
1. Kings
259.2 cases per 100k in last 7 days259.2 cases per 100k in last 7 days7-day average │March 1Oct. 11
2. Shasta
217.8217.87-day average │March 1Oct. 11
3. Sonoma
110.3110.37-day average │March 1Oct. 11
4. Tehama
97.897.87-day average │March 1Oct. 11
5. Alpine
87.387.37-day average │March 1Oct. 11
6. Tulare
85.885.87-day average │March 1Oct. 11
7. San Bernardino
85.485.47-day average │March 1Oct. 11
8. Del Norte
83.983.97-day average │March 1Oct. 11
9. Glenn
82.482.47-day average │March 1Oct. 11
10. Riverside
79.379.37-day average │March 1Oct. 11
Show all
The Times' calculation of per capita rates can vary from what's published elsewhere. To learn more about how and why this count sometimes differs from official figures, consult our FAQ.
What's open where?
See how the governor has rated all 58 counties, and what that means for reopening, in our county reopening tracker.
Mapping the toll
The coronavirus has been found in all 58 counties, from urban Southern California to the state's rural north.
Cumulative totals
Metric
CasesDeaths
Method
Per 100kTotals
Confirmed cases1509401.5k2.1k3k5.4k6.7k
Hover for more information.
Los AngelesLos AngelesSan DiegoSan DiegoSacramentoSacramentoSan FranciscoSan FranciscoReddingReddingFresnoFresno
Cumulative totals
County
Cases
Per 100k
Saturday
Deaths
Per 100k
Saturday
Imperial »
12,145
6,739.1
–
329
182.6
–
Kings »
8,071
5,378
+96
82
54.6
–
Kern »
32,878
3,723.2
+47
394
44.6
+2
Tulare »
16,794
3,647.1
–
269
58.4
–
Merced »
9,149
3,400.2
–
150
55.7
–
Stanislaus »
17,002
3,152.6
+116
384
71.2
+3
Madera »
4,748
3,063
–
71
45.8
–
Fresno »
29,208
2,986.1
+97
406
41.5
–
San Joaquin »
20,828
2,844.5
–
473
64.6
–
Los Angeles »
281,206
2,784.8
+1,217
6,769
67
+28
San Bernardino »
57,834
2,708.3
+317
986
46.2
+2
Marin »
6,877
2,642
+6
124
47.6
–
Riverside »
61,824
2,594.1
–
1,256
52.7
–
Colusa »
543
2,529.8
–
6
28
–
Monterey »
10,626
2,452.8
+39
78
18
–
Lassen »
748
2,398.6
–
1
3.2
–
San Benito »
1,381
2,324.3
+4
13
21.9
–
Glenn »
626
2,244
–
3
10.8
–
Santa Barbara »
9,408
2,120.2
–
116
26.1
–
Sutter »
1,775
1,851.4
–
12
12.5
–
Orange »
55,531
1,755
+186
1,340
42.3
+24
Sonoma »
8,352
1,666
+82
126
25.1
–
Yuba »
1,227
1,625.3
–
10
13.2
–
Sacramento »
23,649
1,566.1
–
450
29.8
–
Ventura »
13,263
1,563.8
–
158
18.6
–
Contra Costa »
17,624
1,555.2
+78
230
20.3
+2
Solano »
6,750
1,539.2
–
74
16.9
–
San Diego »
50,143
1,518.2
+320
825
25
+4
San Mateo »
10,510
1,372.2
+58
155
20.2
–
Yolo »
2,942
1,368.5
+13
56
26
–
San Luis Obispo »
3,842
1,365
–
31
11
–
Alameda »
22,072
1,342.8
+130
441
26.8
+1
San Francisco »
11,609
1,334.3
+33
123
14.1
+2
Butte »
2,914
1,283.3
–
48
21.1
–
Napa »
1,793
1,275.9
–
12
8.5
–
Mono »
172
1,213.5
–
2
14.1
–
Mendocino »
1,042
1,191.9
+7
21
24
–
Santa Clara »
22,419
1,166.3
+107
357
18.6
–
Inyo »
202
1,116.9
–
15
82.9
–
Tehama »
680
1,073
+3
8
12.6
–
Placer »
3,750
986.6
–
51
13.4
–
Lake »
628
979
–
13
20.3
–
Santa Cruz »
2,589
945.7
+26
20
7.3
–
Shasta »
1,343
749.9
–
24
13.4
–
Calaveras »
330
729.5
–
16
35.4
–
Amador »
267
705.8
–
15
39.7
–
El Dorado »
1,239
663.8
–
4
2.1
–
Del Norte »
169
616.2
–
1
3.6
–
Nevada »
562
567.1
–
8
8.1
–
Tuolumne
237
439.4
–
4
7.4
–
Mariposa »
77
439
–
2
11.4
–
Siskiyou »
179
411.1
–
0
0
–
Humboldt »
529
389.6
–
8
5.9
–
Modoc »
28
313.3
–
0
0
–
Plumas »
52
278.1
–
0
0
–
Alpine »
3
261.8
–
0
0
–
Sierra »
6
204.8
–
0
0
–
Trinity »
20
155.5
–
0
0
–
Show less
Residents of cities, neighborhoods and regions all across the state have contracted the coronavirus. Here are the latest tallies for 1,069 places as released by county health departments.
Confirmed cases
100
1,000
10,000
Counties that do not report cases by locality
© Mapbox © OpenStreetMap Improve this map
The following counties currently do not report cases by locality: Alpine, Colusa, Del Norte, Glenn, Inyo, Lake, Lassen, Mariposa, Modoc, San Benito, Sierra, Siskiyou, Tehama, Trinity and Tuolumne
Filter by countyAlameda
Amador
Butte
Calaveras
Contra Costa
El Dorado
Fresno
Humboldt
Imperial
Kern
Kings
Los Angeles
Madera
Marin
Mendocino
Merced
Mono
Monterey
Napa
Nevada
Orange
Placer
Plumas
Riverside
Sacramento
San Bernardino
San Diego
San Francisco
San Joaquin
San Luis Obispo
San Mateo
Santa Barbara
Santa Clara
Santa Cruz
Shasta
Solano
Sonoma
Stanislaus
Sutter
Tulare
Ventura
Yolo
Yuba
Search by name
Area
Confirmed cases
East Los Angeles
6,584
Pomona
5,762
South Gate
4,662
El Monte
4,562
Palmdale
4,460
Boyle Heights
4,446
Downey
4,330
Compton
4,207
North Hollywood
4,183
Glendale
4,043
Santa Clarita
3,768
Lancaster
3,730
Pacoima
3,669
Unincorporated - Florence-Firestone
3,589
Sylmar
3,518
Lynwood
3,462
Norwalk
3,449
Van Nuys
3,217
Baldwin Park
3,156
Vernon Central
3,146
Panorama City
3,138
Huntington Park
3,053
West Covina
3,029
Inglewood
3,021
90805: Long Beach
2,974
Pasadena
2,652
Pico Rivera
2,556
Paramount
2,501
Bellflower
2,490
Wholesale District
2,479
Westlake
2,458
West Vernon
2,427
Montebello
2,421
Florence-Firestone
2,419
Whittier
2,387
Reseda
2,338
Central
2,240
90813: Long Beach
2,125
South Park
2,112
Castaic
2,105
Bell Gardens
2,088
Canoga Park
2,018
Watts
2,018
Hawthorne
2,016
Melrose
2,012
San Pedro
1,999
Vermont Vista
1,975
North Hills
1,931
South Whittier
1,927
Carson
1,922
Wilmington
1,851
Pico-Union
1,847
Sun Valley
1,765
Burbank
1,694
Harvard Park
1,681
Bell
1,671
Azusa
1,617
La Puente
1,601
Athens-Westmont
1,584
Arleta
1,534
Century Palms/Cove
1,534
Northridge
1,521
Willowbrook
1,518
Torrance
1,506
Maywood
1,495
Covina
1,473
90806: Long Beach
1,428
Exposition Park
1,389
Lakewood
1,372
Alhambra
1,341
Winnetka
1,337
El Sereno
1,321
Gardena
1,297
Granada Hills
1,296
Glendora
1,290
Hollywood
1,283
Temple-Beaudry
1,270
Koreatown
1,212
University Park
1,185
Highland Park
1,175
Sherman Oaks
1,161
Wilshire Center
1,151
Cudahy
1,146
Lincoln Heights
1,126
Lake Balboa
1,113
90810: Long Beach
1,102
Hacienda Heights
1,102
90804: Long Beach
1,067
Harbor Gateway
1,047
90802: Long Beach
1,041
West Whittier/Los Nietos
1,028
San Fernando
1,019
Woodland Hills
1,011
Monterey Park
1,002
Green Meadows
966
Santa Monica
936
West Adams
931
La Mirada
881
Mission Hills
863
Downtown
858
Rosemead
856
South El Monte
837
Hyde Park
826
Valinda
798
Monrovia
790
San Jose Hills
784
Altadena
752
Vermont Knolls
738
Tarzana
736
Glassell Park
735
Walnut Park
735
Rowland Heights
723
Lennox
716
Valley Glen
716
Beverly Hills
715
Chatsworth
710
90815: Long Beach
703
East Rancho Dominguez
696
Eagle Rock
693
Bassett
680
San Gabriel
667
Encino
663
Lawndale
662
Silver Lake
655
East Hollywood
650
Baldwin Hills
639
90807: Long Beach
629
Cerritos
606
Commerce
604
West Hollywood
602
Redondo Beach
597
Santa Fe Springs
597
Duarte
594
West Hills
585
Lakeview Terrace
581
Diamond Bar
578
Mt. Washington
578
Harvard Heights
577
Palms
572
Valley Village
568
San Dimas
559
Tujunga
558
Temple City
547
Arcadia
546
Hawaiian Gardens
544
Unincorporated - Azusa
540
Little Bangladesh
527
West Los Angeles
525
Harbor City
519
La Verne
514
90808: Long Beach
495
Sunland
493
Unincorporated - Covina
469
Historic Filipinotown
463
West Carson
456
Westchester
444
90803: Long Beach
438
Westwood
420
Porter Ranch
409
Claremont
408
West Puente Valley
407
Culver City
401
Little Armenia
401
Country Club Park
400
Artesia
389
Alsace
386
Manhattan Beach
378
Del Rey
370
Northeast San Gabriel
362
Vermont Square
353
Mar Vista
342
Leimert Park
330
Covina (Charter Oak)
326
Figueroa Park Square
320
Cloverdale/Cochran
319
Rancho Palos Verdes
319
Crenshaw District
314
Hollywood Hills
313
Brentwood
310
Avocado Heights
306
Venice
305
South Pasadena
296
Walnut
293
Signal Hill
289
Mid-city
287
Calabasas
285
Adams-Normandie
279
Elysian Valley
279
90814: Long Beach
273
Studio City
268
Echo Park
265
Jefferson Park
264
Gramercy Place
259
Lake Los Angeles
253
Hancock Park
251
Athens Village
248
Lomita
248
Atwater Village
245
Hermosa Beach
231
Carthay
230
North Whittier
222
Los Feliz
220
Victoria Park
220
La Crescenta-Montrose
214
Crestview
201
Manchester Square
198
Miracle Mile
194
Agoura Hills
192
Quartz Hill
189
La Canada Flintridge
186
Thai Town
184
Stevenson Ranch
182
South San Gabriel
181
Beverlywood
175
Sun Village
173
Unincorporated - Duarte
160
Canyon Country
154
El Camino Village
152
St Elmo Village
151
View Park/Windsor Hills
151
Playa Vista
143
Pacific Palisades
137
Cadillac-Corning
136
El Segundo
136
Beverly Crest
135
Wiseburn
130
South Carthay
128
Wellington Square
128
Santa Monica Mountains
127
Chinatown
126
Century City
122
Longwood
122
Reseda Ranch
120
Park La Brea
115
Toluca Lake
113
Rosewood/West Rancho Dominguez
111
East La Mirada
105
Malibu
105
Elysian Park
104
Palos Verdes Estates
104
Ladera Heights
101
Bel Air
99
Littlerock/Pearblossom
99
East Whittier
98
Unincorporated - South El Monte
97
Little Tokyo
96
San Marino
95
Unincorporated - Arcadia
95
Rancho Park
91
Val Verde
88
Littlerock
87
Cheviot Hills
85
East Pasadena
85
Lafayette Square
85
Unincorporated - Monrovia
85
Sierra Madre
82
Exposition
81
La Rambla
81
Marina del Rey
78
Angelino Heights
77
Del Aire
77
Acton
75
Irwindale
73
Rancho Dominguez
73
Unincorporated - Whittier
71
Shadow Hills
68
Unincorporated - Hawthorne
62
University Hills
59
Sunrise Village
55
Desert View Highlands
50
Valencia
48
White Fence Farms
48
View Heights
47
La Habra Heights
46
Unincorporated - West LA
45
Reynier Village
44
Rolling Hills Estates
44
Kagel/Lopez Canyons
40
Faircrest Heights
39
Marina Peninsula
39
Westlake Village
37
Industry
36
Pellissier Village
35
Rosewood
35
Unincorporated - La Verne
35
Rosewood/East Gardena
34
Palisades Highlands
32
Regent Square
30
Playa Del Rey
29
Agua Dulce
28
Saugus
28
Mandeville Canyon
27
Santa Catalina Island
27
Harbor Pines
26
Lake Manor
25
Pearblossom/Llano
24
Toluca Terrace
24
Unincorporated - Claremont
24
Leona Valley
22
Toluca Woods
22
Unincorporated - Cerritos
22
West Rancho Dominguez
22
Unincorporated - Palmdale
21
Anaverde
19
Del Sur
19
Littlerock/Juniper Hills
19
North Lancaster
18
Bradbury
16
Unincorporated - Pomona
16
Newhall
14
Roosevelt
14
Southeast Antelope Valley
14
Twin Lakes/Oat Mountain
13
Unincorporated - Glendora
13
Rolling Hills
12
Vernon
12
Hidden Hills
11
San Pasqual
11
Bouquet Canyon
10
Westhills
9
Hi Vista
8
Westfield/Academy Hills
8
Elizabeth Lake
7
Sand Canyon
7
Sycamore Square
7
Saugus/Canyon Country
6
South Antelope Valley
6
Unincorporated - Angeles National Forest
6
Unincorporated - El Monte
6
Unincorporated - La Habra Heights
6
Avalon
5
West Antelope Valley
5
Brookside
4
East Covina
4
Lake Hughes
4
Unincorporated - Bradbury
4
Llano
3
Padua Hills
3
Palos Verdes Peninsula
3
Unincorporated - Del Rey
3
Whittier Narrows
3
Angeles National Forest
2
Show less
Hospitals and patients
Lockdown measures aim to slow the virus in hope of preventing hospitals from being overrun. To keep tabs on capacity, officials watch out for rapid increases in the number of patients.
There are now 2,264 hospital patients statewide with a confirmed case, a change of -5% from two weeks ago.
ConfirmedSuspectedBoth
Intensive care and other hospitalized patients
AprilJuneAug.Oct.02,0004,0006,0008,000
California Department of Public Health
Confirmed patients
County
ICU
Other
Total
Los Angeles »
187
528
715
San Bernardino »
33
176
209
San Diego »
59
138
197
Orange »
61
108
169
Riverside »
40
106
146
Fresno »
14
79
93
Sacramento »
27
48
75
Santa Clara »
20
49
69
Alameda »
21
38
59
Kern »
11
46
57
Show all
Officials also closely monitor the number of beds open in intensive-care units. In late July, the state changed its tracking method to exclude beds that are only for infants from the count.
Available ICU beds
AprilJuneAug.Oct.01,0002,0003,0004,0005,000State changestracking methodState changestracking method2,734Oct. 9
California Department of Public Health
Testing
After a fitful start, California has increased coronavirus testing in the state. Over the last week, an average of 125,651 tests have been conducted each day.
New tests by day
MayJuneJulyAug.Sept.Oct.050,000100,000150,000200,0007-dayaverage7-dayaverage
California Department of Public Health
In the last seven days, about 2.7% of the 879,557 tests conducted have returned a positive result.
Positive test rate, seven-day average
MayJuneJulyAug.Sept.Oct.0%2%4%6%8%10%2.7%Oct. 10
California Department of Public Health
Wide disparities in age and race
While younger adults make up the majority of positive tests, deaths due to the virus have skewed heavily toward the elderly.
Percentage of cases vs. population
0%10%20%30%40%50%80+75-7970-7465-6960-6450-5935-4918-345-170-4
Percentage of deaths vs. population
0%10%20%30%40%50%80+75-7970-7465-6960-6450-5935-4918-345-170-4
There are 884 cases with an unreported age.
California Department of Public Health
The state has logged the race of the patient in nearly two-thirds of cases.
Latinos and Black people have contracted the virus at a higher rate than white and Asian people. After adjusting for population, Latinos are now 3.3 times more likely to test positive than white people.
Cumulative cases by race per 100,000 people
JuneJulyAug.Sept.Oct.05001,0001,5002,0002,500AsianAsianBlackBlackLatino2,341 casesper 100,000Latino2,341 casesper 100,000OtherOtherWhiteWhite
The other category includes Native Americans and people of two or more races. California Department of Public Health
One outcome is that among most age groups, and especially younger people, Black people and Latinos are dying more often than other races relative to their share of the population.
Percentage of deaths vs. population
Age: All
18+
0-17
18-34
35-49
50-64
65-79
80+
CasesDeaths
0%20%40%60%80%BlackAsianWhiteLatino
Race
Deaths
Deaths Pct.
Population Pct.
Latino
7,883
48.6%
36.3%
White
4,866
30.0%
38.8%
Asian
1,979
12.2%
16.5%
Black
1,233
7.6%
6.1%
Note: There are 149 deaths with an unknown race in this age bracket, 1% of the total.
Lives lost to COVID-19
Learn more about those we've lost by reading Times obituaries of Californians who have died from coronavirus.
Nursing homes
Nursing homes are a tragic focal point of the outbreak. Residents and staff have accounted for 7% the state's coronavirus cases, but 35% of its deaths.
CasesDeaths
Deaths at nursing homes vs. elsewhere
JuneJulyAug.Sept.Oct.02,0004,0006,0008,00010,00012,00014,00016,00018,000
California Department of Public Health
Track outbreaks in California nursing homes
Follow the data and look up the latest tallies at the hundreds of skilled-nursing and assisted-living facilities across the state.
California in context
To date, the United States has recorded 7,713,394 coronavirus cases and 214,290 deaths. In the last week, the country has averaged 47,885 new cases and 711 deaths per day.
While California — America’s most populous state — leads the nation in cases, it ranks much lower after adjusting for population. Home to 12% of the country's population, thus far it has accounted for roughly 11% of cases.
New cases in California vs. the rest of the country
MarchMayJulySept.020,00040,00060,00080,000
Johns Hopkins University CSSE, Times survey
State
Cases
Per 100k
New cases
FewerMore
California
852,415
2,177.4
Mar 1Oct 10
Texas
815,915
2,926
Florida
728,921
3,538.8
New York
473,143
2,411.7
Georgia
330,269
3,207.3
Illinois
319,451
2,491.5
North Carolina
229,752
2,262.3
Arizona
224,978
3,238.6
New Jersey
212,877
2,396.8
Tennessee
212,649
3,197.2
Pennsylvania
175,797
1,374.4
Louisiana
170,878
3,664.1
Ohio
167,458
1,438.4
Alabama
164,526
3,382.1
Virginia
157,609
1,873.2
South Carolina
156,621
3,160.3
Michigan
149,453
1,500.9
Wisconsin
147,560
2,553.7
Missouri
145,682
2,392.1
Massachusetts
138,340
2,025.4
Indiana
133,411
2,010
Maryland
130,795
2,178.7
Minnesota
110,828
2,005.1
Mississippi
104,638
3,501
Iowa
99,042
3,161.8
Oklahoma
98,621
2,517
Washington
93,035
1,275.4
Arkansas
92,220
3,083.6
Nevada
85,399
2,921.8
Utah
84,644
2,779.5
Kentucky
79,445
1,789.2
Colorado
77,618
1,403.3
Kansas
65,039
2,236
Connecticut
60,038
1,676.3
Puerto Rico
53,364
1,575.6
Nebraska
51,887
2,724.1
Idaho
47,701
2,826.2
Oregon
36,924
904.6
New Mexico
32,722
1,563.8
South Dakota
27,947
3,233.5
North Dakota
26,627
3,539.9
Rhode Island
26,294
2,488.5
Delaware
21,998
2,316.8
Montana
18,117
1,739.1
West Virginia
17,927
980.1
District of Columbia
15,918
2,325.5
Hawaii
13,371
940.3
Alaska
9,431
1,277
New Hampshire
9,092
676.7
Wyoming
7,455
1,281.3
Maine
5,695
427.3
Vermont
1,857
297.1
Show less
The same is true for deaths. So far, California has accounted for 8% of deaths nationwide. It still trails far behind New York, where deaths surged in the early days of the pandemic.
New deaths in California vs. the rest of the country
MarchMayJulySept.05001,0001,5002,0002,500
Johns Hopkins University CSSE, Times survey
State
Deaths
Per 100k
New deaths
FewerMore
New York
33,293
169.7
Mar 1Oct 10
Texas
16,943
60.8
California
16,570
42.3
New Jersey
16,171
182.1
Florida
15,186
73.7
Massachusetts
9,587
140.4
Illinois
9,221
71.9
Pennsylvania
8,324
65.1
Georgia
7,393
71.8
Michigan
7,219
72.5
Arizona
5,759
82.9
Louisiana
5,635
120.8
Ohio
4,997
42.9
Connecticut
4,530
126.5
Maryland
3,995
66.5
Indiana
3,782
57
North Carolina
3,765
37.1
South Carolina
3,551
71.7
Virginia
3,351
39.8
Mississippi
3,096
103.6
Tennessee
2,758
41.5
Alabama
2,664
54.8
Missouri
2,424
39.8
Washington
2,190
30
Minnesota
2,184
39.5
Colorado
2,112
38.2
Nevada
1,659
56.8
Arkansas
1,552
51.9
Iowa
1,459
46.6
Wisconsin
1,458
25.2
Kentucky
1,249
28.1
Rhode Island
1,130
106.9
Oklahoma
1,095
27.9
New Mexico
907
43.3
Kansas
773
26.6
Puerto Rico
728
21.5
Delaware
653
68.8
District of Columbia
636
92.9
Oregon
599
14.7
Nebraska
519
27.2
Utah
510
16.7
Idaho
507
30
New Hampshire
455
33.9
West Virginia
387
21.2
North Dakota
336
44.7
South Dakota
286
33.1
Montana
209
20.1
Hawaii
168
11.8
Maine
143
10.7
Alaska
60
8.1
Vermont
58
9.3
Wyoming
54
9.3
Show less
Tracking the coronavirus
California counties
Alameda
Alpine
Amador
Butte
Calaveras
Colusa
Contra Costa
Del Norte
El Dorado
Fresno
Glenn
Humboldt
Imperial
Inyo
Kern
Kings
Lake
Lassen
Los Angeles
Madera
Marin
Mariposa
Mendocino
Merced
Modoc
Mono
Monterey
Napa
Nevada
Orange
Placer
Plumas
Riverside
Sacramento
San Benito
San Bernardino
San Diego
San Francisco
San Joaquin
San Luis Obispo
San Mateo
Santa Barbara
Santa Clara
Santa Cruz
Shasta
Sierra
Siskiyou
Solano
Sonoma
Stanislaus
Sutter
Tehama
Trinity
Tulare
Tuolumne
Ventura
Yolo
Yuba
Other trackers
Housing homeless people
Nursing homes
State prisons
Unemployment and economic fallout
Which counties are open
Which beaches are closed
Lives lost
Frequently asked questions
More coverage
Coronavirus symptoms
How coronavirus spreads
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About the numbers
This page was created by Swetha Kannan, Casey Miller, Sean Greene, Lorena Iñiguez Elebee, Rong-Gong Lin II, Ryan Murphy, Melody Gutierrez, Priya Krishnakumar, Sandhya Kambhampati, Maloy Moore, Jennifer Lu, Aida Ylanan, Vanessa Martínez, Ryan Menezes, Thomas Suh Lauder, Andrea Roberson, Ben Poston, Nicole Santa Cruz, Iris Lee, Rahul Mukherjee, Jaclyn Cosgrove, Anthony Pesce, Paul Duginski and Phi Do.
State and county totals come from a ongoing Times survey of California's 58 county health agencies as well as the three run by cities. Those figures are ahead of the totals periodically released by the state's Department of Public Health. State officials acknowledge that their tallies lag behind the updates posted by local agencies throughout the day and do not dispute The Times' method.
Data on hospitalizations, tests, demographics and reopening plans come from California's Department of Public Health.
Nursing home totals include skilled-nursing facilities tracked by the state public health department, as well as assisted-living facilities monitored by the California Department of Social Services.
Data from other states, Washington, D.C. and Puerto Rico are collected by researchers at the Johns Hopkins University Center for Systems Science and Engineering.
The Times database is available to the public on Github, a popular website for hosting data and computer code. The files will be updated daily at github.com/datadesk/california-coronavirus-data.
Learn more about The Times count by reading this list of frequently asked questions or by reading this interview with members of our team.
If you see information here that you believe is incorrect or out of date, please contact Data and Graphics Editor Ben Welsh at
[email protected].
Change log
Oct. 9 Charts plotting the daily trend in cities and regions added to most county pages.
Oct. 4 Charts plotting how each area stacks up against the state’s reopening benchmarks added to county pages.
Oct. 1 City-level totals added for Shasta County.
Sept. 27 Totals for skilled-nursing facilities are now drawn from the state's open data portal, which is promoted as the most comprehensive and up-to-date source.
Sept. 26 The hotspots section now offers a ranking of counties by deaths per 100,000 residents over the last seven days.
Sept. 22 Nursing home lists moved to a new page focused on skilled-nursing and assisted-living facilities.
Sept. 13 The logarithmic curves plotting the rate of growth in each state were replaced. Instead, stacked-bar charts compare California's case and death counts against the rest of the nation.
Sept. 12 The county map is now exclusively focused on cumulative totals and starts off by displaying grand totals per 100,000 residents.
Sept. 11 The logarithmic curves plotting the rate of growth in each county were replaced. Instead, after adjusting for population, counties are now ranked by the number new cases announced in the past week. The reopening map has been removed and can be found by visiting our more complete county reopening tracker.
https://www.latimes.com/projects/california-coronavirus-cases-tracking-outbreak/