Counties with highest COVID-19 infection rates in California – FOX 5 San Diego
March 14, 2022
The vaccine deployment in December 2020 signaled a turning point in the COVID-19 pandemic. By the end of May 2021, 40% of the U.S. population was fully vaccinated. But as vaccination rates lagged over the summer, new surges of COVID-19 came, including Delta in the summer of 2021, and now the Omicron variant, which comprises the majority of cases in the U.S.
Researchers around the world have reported that Omicron is more transmissible than Delta, making breakthrough and repeat infections more likely. Early research suggests this strain may cause less severe illness than Delta and the original virus, however, health officials have warned an Omicron-driven surge could still increase hospitalization and death ratesespecially in areas with less vaccinated populations.
The United States as of March 10 reached 964,448 COVID-19-related deaths and 79.4 million COVID-19 cases, according to Johns Hopkins University. Currently, 65.2% of the population is fully vaccinated, and 44.1% have received booster doses.
Stacker compiled a list of the counties with highest COVID-19 infection rates in California using data from the U.S. Department of Health & Human Services and vaccination data from Covid Act Now. Counties are ranked by the highest infection rate per 100,000 residents within the week leading up to March 9, 2021. Cumulative cases per 100,000 served as a tiebreaker.
Keep reading to see whether your county ranks among the highest COVID-19 infection rates in your state.
New cases per 100k in the past week: 56 (145 new cases, -45% change from previous week) Cumulative cases per 100k: 13,560 (35,097 total cases) 40.5% less cases per 100k residents than California Cumulative deaths per 100k: 105 (272 total deaths) 51.6% less deaths per 100k residents than California Population that is fully vaccinated: 86.7% (224,292 fully vaccinated)
New cases per 100k in the past week: 57 (5 new cases, -77% change from previous week) Cumulative cases per 100k: 11,073 (979 total cases) 51.4% less cases per 100k residents than California Cumulative deaths per 100k: 79 (7 total deaths) 63.6% less deaths per 100k residents than California Population that is fully vaccinated: 41.5% (3,673 fully vaccinated)
New cases per 100k in the past week: 57 (954 new cases, -79% change from previous week) Cumulative cases per 100k: 15,926 (266,180 total cases) 30.1% less cases per 100k residents than California Cumulative deaths per 100k: 106 (1,766 total deaths) 51.2% less deaths per 100k residents than California Population that is fully vaccinated: 80.8% (1,349,877 fully vaccinated)
New cases per 100k in the past week: 59 (27 new cases, -54% change from previous week) Cumulative cases per 100k: 16,547 (7,596 total cases) 27.4% less cases per 100k residents than California Cumulative deaths per 100k: 253 (116 total deaths) 16.6% more deaths per 100k residents than California Population that is fully vaccinated: 52.7% (24,195 fully vaccinated)
New cases per 100k in the past week: 73 (328 new cases, -39% change from previous week) Cumulative cases per 100k: 20,187 (90,135 total cases) 11.4% less cases per 100k residents than California Cumulative deaths per 100k: 148 (659 total deaths) 31.8% less deaths per 100k residents than California Population that is fully vaccinated: 68.4% (305,237 fully vaccinated)
New cases per 100k in the past week: 73 (46 new cases, -36% change from previous week) Cumulative cases per 100k: 21,258 (13,352 total cases) 6.7% less cases per 100k residents than California Cumulative deaths per 100k: 150 (94 total deaths) 30.9% less deaths per 100k residents than California Population that is fully vaccinated: 71.3% (44,770 fully vaccinated)
New cases per 100k in the past week: 74 (293 new cases, -23% change from previous week) Cumulative cases per 100k: 17,446 (69,493 total cases) 23.4% less cases per 100k residents than California Cumulative deaths per 100k: 148 (591 total deaths) 31.8% less deaths per 100k residents than California Population that is fully vaccinated: 66.4% (264,339 fully vaccinated)
New cases per 100k in the past week: 76 (1,187 new cases, -38% change from previous week) Cumulative cases per 100k: 19,379 (300,773 total cases) 14.9% less cases per 100k residents than California Cumulative deaths per 100k: 185 (2,869 total deaths) 14.7% less deaths per 100k residents than California Population that is fully vaccinated: 66.6% (1,034,337 fully vaccinated)
New cases per 100k in the past week: 77 (50 new cases, -46% change from previous week) Cumulative cases per 100k: 22,353 (14,548 total cases) 1.9% less cases per 100k residents than California Cumulative deaths per 100k: 243 (158 total deaths) 12.0% more deaths per 100k residents than California Population that is fully vaccinated: 42.5% (27,637 fully vaccinated)
New cases per 100k in the past week: 78 (593 new cases, -35% change from previous week) Cumulative cases per 100k: 22,879 (174,375 total cases) 0.4% more cases per 100k residents than California Cumulative deaths per 100k: 274 (2,091 total deaths) 26.3% more deaths per 100k residents than California Population that is fully vaccinated: 60.2% (459,064 fully vaccinated)
New cases per 100k in the past week: 78 (1,915 new cases, -31% change from previous week) Cumulative cases per 100k: 24,911 (615,445 total cases) 9.3% more cases per 100k residents than California Cumulative deaths per 100k: 254 (6,279 total deaths) 17.1% more deaths per 100k residents than California Population that is fully vaccinated: 57.7% (1,424,607 fully vaccinated)
New cases per 100k in the past week: 81 (938 new cases, -48% change from previous week) Cumulative cases per 100k: 17,249 (198,967 total cases) 24.3% less cases per 100k residents than California Cumulative deaths per 100k: 109 (1,256 total deaths) 49.8% less deaths per 100k residents than California Population that is fully vaccinated: 81.5% (940,024 fully vaccinated)
New cases per 100k in the past week: 81 (362 new cases, -58% change from previous week) Cumulative cases per 100k: 19,282 (86,313 total cases) 15.4% less cases per 100k residents than California Cumulative deaths per 100k: 97 (435 total deaths) 55.3% less deaths per 100k residents than California Population that is fully vaccinated: 66.0% (295,549 fully vaccinated)
New cases per 100k in the past week: 83 (1,600 new cases, -28% change from previous week) Cumulative cases per 100k: 16,636 (320,714 total cases) 27.0% less cases per 100k residents than California Cumulative deaths per 100k: 114 (2,202 total deaths) 47.5% less deaths per 100k residents than California Population that is fully vaccinated: 84.9% (1,635,937 fully vaccinated)
New cases per 100k in the past week: 91 (1,984 new cases, -8% change from previous week) Cumulative cases per 100k: 26,707 (582,245 total cases) 17.2% more cases per 100k residents than California Cumulative deaths per 100k: 307 (6,703 total deaths) 41.5% more deaths per 100k residents than California Population that is fully vaccinated: 56.0% (1,221,724 fully vaccinated)
New cases per 100k in the past week: 94 (127 new cases, -50% change from previous week) Cumulative cases per 100k: 14,559 (19,736 total cases) 36.1% less cases per 100k residents than California Cumulative deaths per 100k: 101 (137 total deaths) 53.5% less deaths per 100k residents than California Population that is fully vaccinated: 65.4% (88,613 fully vaccinated)
New cases per 100k in the past week: 95 (171 new cases, -44% change from previous week) Cumulative cases per 100k: 20,256 (36,477 total cases) 11.1% less cases per 100k residents than California Cumulative deaths per 100k: 274 (493 total deaths) 26.3% more deaths per 100k residents than California Population that is fully vaccinated: 46.0% (82,779 fully vaccinated)
New cases per 100k in the past week: 95 (27 new cases, -37% change from previous week) Cumulative cases per 100k: 22,808 (6,476 total cases) 0.1% more cases per 100k residents than California Cumulative deaths per 100k: 151 (43 total deaths) 30.4% less deaths per 100k residents than California Population that is fully vaccinated: 54.4% (15,442 fully vaccinated)
New cases per 100k in the past week: 99 (17 new cases, -51% change from previous week) Cumulative cases per 100k: 14,910 (2,565 total cases) 34.6% less cases per 100k residents than California Cumulative deaths per 100k: 35 (6 total deaths) 83.9% less deaths per 100k residents than California Population that is fully vaccinated: 43.9% (7,551 fully vaccinated)
New cases per 100k in the past week: 99 (9,907 new cases, 0% change from previous week) Cumulative cases per 100k: 27,863 (2,797,184 total cases) 22.3% more cases per 100k residents than California Cumulative deaths per 100k: 306 (30,759 total deaths) 41.0% more deaths per 100k residents than California Population that is fully vaccinated: 72.3% (7,262,335 fully vaccinated)
New cases per 100k in the past week: 101 (44 new cases, -51% change from previous week) Cumulative cases per 100k: 16,346 (7,117 total cases) 28.3% less cases per 100k residents than California Cumulative deaths per 100k: 170 (74 total deaths) 21.7% less deaths per 100k residents than California Population that is fully vaccinated: 47.9% (20,863 fully vaccinated)
New cases per 100k in the past week: 103 (790 new cases, -27% change from previous week) Cumulative cases per 100k: 16,431 (125,957 total cases) 27.9% less cases per 100k residents than California Cumulative deaths per 100k: 82 (630 total deaths) 62.2% less deaths per 100k residents than California Population that is fully vaccinated: 83.7% (641,460 fully vaccinated)
New cases per 100k in the past week: 103 (227 new cases, -18% change from previous week) Cumulative cases per 100k: 17,707 (39,043 total cases) 22.3% less cases per 100k residents than California Cumulative deaths per 100k: 139 (306 total deaths) 35.9% less deaths per 100k residents than California Population that is fully vaccinated: 69.6% (153,488 fully vaccinated)
New cases per 100k in the past week: 103 (225 new cases, -13% change from previous week) Cumulative cases per 100k: 17,935 (39,310 total cases) 21.3% less cases per 100k residents than California Cumulative deaths per 100k: 172 (378 total deaths) 20.7% less deaths per 100k residents than California Population that is fully vaccinated: 52.7% (115,417 fully vaccinated)
New cases per 100k in the past week: 103 (445 new cases, -41% change from previous week) Cumulative cases per 100k: 21,007 (91,184 total cases) 7.8% less cases per 100k residents than California Cumulative deaths per 100k: 163 (706 total deaths) 24.9% less deaths per 100k residents than California Population that is fully vaccinated: 71.5% (310,186 fully vaccinated)
New cases per 100k in the past week: 106 (13 new cases, -52% change from previous week) Cumulative cases per 100k: 11,925 (1,465 total cases) 47.7% less cases per 100k residents than California Cumulative deaths per 100k: 163 (20 total deaths) 24.9% less deaths per 100k residents than California Population that is fully vaccinated: 48.4% (5,943 fully vaccinated)
New cases per 100k in the past week: 106 (294 new cases, -41% change from previous week) Cumulative cases per 100k: 25,243 (70,095 total cases) 10.8% more cases per 100k residents than California Cumulative deaths per 100k: 285 (791 total deaths) 31.3% more deaths per 100k residents than California Population that is fully vaccinated: 50.6% (140,570 fully vaccinated)
New cases per 100k in the past week: 108 (85 new cases, -17% change from previous week) Cumulative cases per 100k: 21,452 (16,876 total cases) 5.8% less cases per 100k residents than California Cumulative deaths per 100k: 146 (115 total deaths) 32.7% less deaths per 100k residents than California Population that is fully vaccinated: 48.3% (37,966 fully vaccinated)
New cases per 100k in the past week: 120 (340 new cases, -20% change from previous week) Cumulative cases per 100k: 19,618 (55,541 total cases) 13.9% less cases per 100k residents than California Cumulative deaths per 100k: 158 (448 total deaths) 27.2% less deaths per 100k residents than California Population that is fully vaccinated: 63.5% (179,665 fully vaccinated)
New cases per 100k in the past week: 121 (26 new cases, -13% change from previous week) Cumulative cases per 100k: 20,940 (4,512 total cases) 8.1% less cases per 100k residents than California Cumulative deaths per 100k: 97 (21 total deaths) 55.3% less deaths per 100k residents than California Population that is fully vaccinated: 59.7% (12,870 fully vaccinated)
New cases per 100k in the past week: 122 (192 new cases, -43% change from previous week) Cumulative cases per 100k: 27,420 (43,139 total cases) 20.4% more cases per 100k residents than California Cumulative deaths per 100k: 225 (354 total deaths) 3.7% more deaths per 100k residents than California Population that is fully vaccinated: 53.5% (84,126 fully vaccinated)
New cases per 100k in the past week: 125 (616 new cases, -15% change from previous week) Cumulative cases per 100k: 17,113 (84,597 total cases) 24.9% less cases per 100k residents than California Cumulative deaths per 100k: 96 (473 total deaths) 55.8% less deaths per 100k residents than California Population that is fully vaccinated: 77.6% (383,487 fully vaccinated)
New cases per 100k in the past week: 138 (26 new cases, -33% change from previous week) Cumulative cases per 100k: 16,244 (3,055 total cases) 28.7% less cases per 100k residents than California Cumulative deaths per 100k: 69 (13 total deaths) 68.2% less deaths per 100k residents than California Population that is fully vaccinated: 54.4% (10,236 fully vaccinated)
New cases per 100k in the past week: 140 (193 new cases, -8% change from previous week) Cumulative cases per 100k: 19,210 (26,460 total cases) 15.7% less cases per 100k residents than California Cumulative deaths per 100k: 99 (136 total deaths) 54.4% less deaths per 100k residents than California Population that is fully vaccinated: 78.2% (107,734 fully vaccinated)
New cases per 100k in the past week: 143 (390 new cases, -30% change from previous week) Cumulative cases per 100k: 17,828 (48,708 total cases) 21.7% less cases per 100k residents than California Cumulative deaths per 100k: 93 (254 total deaths) 57.1% less deaths per 100k residents than California Population that is fully vaccinated: 74.5% (203,411 fully vaccinated)
New cases per 100k in the past week: 144 (26 new cases, -13% change from previous week) Cumulative cases per 100k: 25,101 (4,528 total cases) 10.2% more cases per 100k residents than California Cumulative deaths per 100k: 310 (56 total deaths) 42.9% more deaths per 100k residents than California Population that is fully vaccinated: 61.5% (11,086 fully vaccinated)
New cases per 100k in the past week: 147 (267 new cases, -51% change from previous week) Cumulative cases per 100k: 36,231 (65,656 total cases) 59.0% more cases per 100k residents than California Cumulative deaths per 100k: 491 (890 total deaths) 126.3% more deaths per 100k residents than California Population that is fully vaccinated: 91.2% (165,195 fully vaccinated)
New cases per 100k in the past week: 149 (1,488 new cases, -25% change from previous week) Cumulative cases per 100k: 24,982 (249,597 total cases) 9.7% more cases per 100k residents than California Cumulative deaths per 100k: 266 (2,653 total deaths) 22.6% more deaths per 100k residents than California Population that is fully vaccinated: 60.2% (601,348 fully vaccinated)
New cases per 100k in the past week: 151 (97 new cases, -32% change from previous week) Cumulative cases per 100k: 17,748 (11,427 total cases) 22.1% less cases per 100k residents than California Cumulative deaths per 100k: 202 (130 total deaths) 6.9% less deaths per 100k residents than California Population that is fully vaccinated: 54.2% (34,879 fully vaccinated)
New cases per 100k in the past week: 153 (844 new cases, -18% change from previous week) Cumulative cases per 100k: 24,416 (134,449 total cases) 7.2% more cases per 100k residents than California Cumulative deaths per 100k: 279 (1,537 total deaths) 28.6% more deaths per 100k residents than California Population that is fully vaccinated: 56.1% (308,738 fully vaccinated)
New cases per 100k in the past week: 159 (5,292 new cases, -14% change from previous week) Cumulative cases per 100k: 23,705 (791,352 total cases) 4.0% more cases per 100k residents than California Cumulative deaths per 100k: 152 (5,068 total deaths) 30.0% less deaths per 100k residents than California Population that is fully vaccinated: 74.7% (2,492,721 fully vaccinated)
New cases per 100k in the past week: 159 (739 new cases, -34% change from previous week) Cumulative cases per 100k: 28,280 (131,841 total cases) 24.1% more cases per 100k residents than California Cumulative deaths per 100k: 282 (1,316 total deaths) 30.0% more deaths per 100k residents than California Population that is fully vaccinated: 53.5% (249,188 fully vaccinated)
New cases per 100k in the past week: 166 (66 new cases, -8% change from previous week) Cumulative cases per 100k: 22,696 (9,022 total cases) 0.4% less cases per 100k residents than California Cumulative deaths per 100k: 211 (84 total deaths) 2.8% less deaths per 100k residents than California Population that is fully vaccinated: 52.0% (20,666 fully vaccinated)
New cases per 100k in the past week: 193 (187 new cases, +10% change from previous week) Cumulative cases per 100k: 22,997 (22,300 total cases) 0.9% more cases per 100k residents than California Cumulative deaths per 100k: 224 (217 total deaths) 3.2% more deaths per 100k residents than California Population that is fully vaccinated: 59.6% (57,821 fully vaccinated)
New cases per 100k in the past week: 203 (176 new cases, -16% change from previous week) Cumulative cases per 100k: 18,275 (15,853 total cases) 19.8% less cases per 100k residents than California Cumulative deaths per 100k: 135 (117 total deaths) 37.8% less deaths per 100k residents than California Population that is fully vaccinated: 67.9% (58,942 fully vaccinated)
New cases per 100k in the past week: 241 (67 new cases, -40% change from previous week) Cumulative cases per 100k: 21,376 (5,945 total cases) 6.2% less cases per 100k residents than California Cumulative deaths per 100k: 173 (48 total deaths) 20.3% less deaths per 100k residents than California Population that is fully vaccinated: 46.8% (13,028 fully vaccinated)
New cases per 100k in the past week: 299 (458 new cases, -30% change from previous week) Cumulative cases per 100k: 35,728 (54,643 total cases) 56.8% more cases per 100k residents than California Cumulative deaths per 100k: 283 (433 total deaths) 30.4% more deaths per 100k residents than California Population that is fully vaccinated: 44.3% (67,746 fully vaccinated)
New cases per 100k in the past week: 303 (165 new cases, +11% change from previous week) Cumulative cases per 100k: 23,811 (12,972 total cases) 4.5% more cases per 100k residents than California Cumulative deaths per 100k: 329 (179 total deaths) 51.6% more deaths per 100k residents than California Population that is fully vaccinated: 51.7% (28,150 fully vaccinated)
New cases per 100k in the past week: 343 (3,087 new cases, -11% change from previous week) Cumulative cases per 100k: 26,101 (234,963 total cases) 14.6% more cases per 100k residents than California Cumulative deaths per 100k: 239 (2,152 total deaths) 10.1% more deaths per 100k residents than California Population that is fully vaccinated: 52.7% (474,630 fully vaccinated)
New cases per 100k in the past week: 363 (111 new cases, +14% change from previous week) Cumulative cases per 100k: 32,038 (9,795 total cases) 40.6% more cases per 100k residents than California Cumulative deaths per 100k: 203 (62 total deaths) 6.5% less deaths per 100k residents than California Population that is fully vaccinated: 28.6% (8,730 fully vaccinated)
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Counties with highest COVID-19 infection rates in California - FOX 5 San Diego