(STACKER) — 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.

As of May 25, the United States reached over 1 million COVID-19-related deaths and 83.6 million COVID-19 cases, according to Johns Hopkins University. Currently, two-thirds of the population is fully vaccinated, and 46.6% of vaccinated people have received booster doses.

Stacker compiled a list of the counties with the highest COVID-19 infection rates in Oregon 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 May 24, 2022. 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.

36. Wheeler County, OR

New cases per 100k in the past week: 0 (0 new cases, -100% change from previous week)
Cumulative cases per 100k: 18,468 (246 total cases)
— 3.4% more cases per 100k residents than Oregon
Cumulative deaths per 100k: 225 (3 total deaths)
— 25.0% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 54.4% (725 fully vaccinated)

35. Morrow County, OR

New cases per 100k in the past week: 34 (4 new cases, +33% change from previous week)
Cumulative cases per 100k: 25,717 (2,984 total cases)
— 43.9% more cases per 100k residents than Oregon
Cumulative deaths per 100k: 293 (34 total deaths)
— 62.8% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 56.0% (6,501 fully vaccinated)

34. Wallowa County, OR

New cases per 100k in the past week: 42 (3 new cases, 0% change from previous week)
Cumulative cases per 100k: 17,633 (1,271 total cases)
— 1.3% less cases per 100k residents than Oregon
Cumulative deaths per 100k: 222 (16 total deaths)
— 23.3% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 59.5% (4,288 fully vaccinated)

33. Malheur County, OR

New cases per 100k in the past week: 46 (14 new cases, +17% change from previous week)
Cumulative cases per 100k: 27,039 (8,266 total cases)
— 51.3% more cases per 100k residents than Oregon
Cumulative deaths per 100k: 353 (108 total deaths)
— 96.1% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 48.4% (14,803 fully vaccinated)

32. Gilliam County, OR

New cases per 100k in the past week: 52 (1 new cases, 0% change from previous week)
Cumulative cases per 100k: 14,906 (285 total cases)
— 16.6% less cases per 100k residents than Oregon
Cumulative deaths per 100k: 262 (5 total deaths)
— 45.6% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 45.4% (868 fully vaccinated)

31. Lake County, OR

New cases per 100k in the past week: 64 (5 new cases, -17% change from previous week)
Cumulative cases per 100k: 18,223 (1,434 total cases)
— 2.0% more cases per 100k residents than Oregon
Cumulative deaths per 100k: 369 (29 total deaths)
— 105.0% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 39.7% (3,122 fully vaccinated)

30. Umatilla County, OR

New cases per 100k in the past week: 74 (58 new cases, -5% change from previous week)
Cumulative cases per 100k: 29,019 (22,620 total cases)
— 62.4% more cases per 100k residents than Oregon
Cumulative deaths per 100k: 289 (225 total deaths)
— 60.6% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 56.1% (43,715 fully vaccinated)

29. Baker County, OR

New cases per 100k in the past week: 81 (13 new cases, +117% change from previous week)
Cumulative cases per 100k: 20,125 (3,245 total cases)
— 12.6% more cases per 100k residents than Oregon
Cumulative deaths per 100k: 304 (49 total deaths)
— 68.9% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 70.4% (11,359 fully vaccinated)

28. Union County, OR

New cases per 100k in the past week: 93 (25 new cases, -14% change from previous week)
Cumulative cases per 100k: 18,994 (5,097 total cases)
— 6.3% more cases per 100k residents than Oregon
Cumulative deaths per 100k: 298 (80 total deaths)
— 65.6% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 49.5% (13,273 fully vaccinated)

27. Klamath County, OR

New cases per 100k in the past week: 108 (74 new cases, +139% change from previous week)
Cumulative cases per 100k: 21,053 (14,366 total cases)
— 17.8% more cases per 100k residents than Oregon
Cumulative deaths per 100k: 325 (222 total deaths)
— 80.6% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 51.0% (34,770 fully vaccinated)

26. Sherman County, OR

New cases per 100k in the past week: 112 (2 new cases, 0% change from previous week)
Cumulative cases per 100k: 18,146 (323 total cases)
— 1.6% more cases per 100k residents than Oregon
Cumulative deaths per 100k: 337 (6 total deaths)
— 87.2% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 58.0% (1,033 fully vaccinated)

25. Curry County, OR

New cases per 100k in the past week: 126 (29 new cases, +61% change from previous week)
Cumulative cases per 100k: 14,936 (3,424 total cases)
— 16.4% less cases per 100k residents than Oregon
Cumulative deaths per 100k: 236 (54 total deaths)
— 31.1% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 56.3% (12,897 fully vaccinated)

24. Josephine County, OR

New cases per 100k in the past week: 131 (115 new cases, +47% change from previous week)
Cumulative cases per 100k: 19,166 (16,768 total cases)
— 7.3% more cases per 100k residents than Oregon
Cumulative deaths per 100k: 387 (339 total deaths)
— 115.0% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 50.3% (44,013 fully vaccinated)

23. Grant County, OR

New cases per 100k in the past week: 139 (10 new cases, +233% change from previous week)
Cumulative cases per 100k: 23,809 (1,714 total cases)
— 33.3% more cases per 100k residents than Oregon
Cumulative deaths per 100k: 306 (22 total deaths)
— 70.0% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 45.5% (3,275 fully vaccinated)

22. Clatsop County, OR

New cases per 100k in the past week: 142 (57 new cases, -7% change from previous week)
Cumulative cases per 100k: 12,159 (4,891 total cases)
— 31.9% less cases per 100k residents than Oregon
Cumulative deaths per 100k: 124 (50 total deaths)
— 31.1% less deaths per 100k residents than Oregon
Population that is fully vaccinated: 67.0% (26,950 fully vaccinated)

21. Douglas County, OR

New cases per 100k in the past week: 146 (162 new cases, +17% change from previous week)
Cumulative cases per 100k: 18,226 (20,227 total cases)
— 2.0% more cases per 100k residents than Oregon
Cumulative deaths per 100k: 359 (398 total deaths)
— 99.4% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 53.1% (58,935 fully vaccinated)

20. Harney County, OR

New cases per 100k in the past week: 149 (11 new cases, +38% change from previous week)
Cumulative cases per 100k: 22,048 (1,630 total cases)
— 23.4% more cases per 100k residents than Oregon
Cumulative deaths per 100k: 514 (38 total deaths)
— 185.6% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 46.2% (3,418 fully vaccinated)

19. Coos County, OR

New cases per 100k in the past week: 155 (100 new cases, +30% change from previous week)
Cumulative cases per 100k: 17,008 (10,968 total cases)
— 4.8% less cases per 100k residents than Oregon
Cumulative deaths per 100k: 237 (153 total deaths)
— 31.7% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 57.6% (37,132 fully vaccinated)

18. Jackson County, OR

New cases per 100k in the past week: 164 (362 new cases, +46% change from previous week)
Cumulative cases per 100k: 19,906 (43,982 total cases)
— 11.4% more cases per 100k residents than Oregon
Cumulative deaths per 100k: 244 (540 total deaths)
— 35.6% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 58.5% (129,216 fully vaccinated)

17. Linn County, OR

New cases per 100k in the past week: 190 (247 new cases, +29% change from previous week)
Cumulative cases per 100k: 21,243 (27,563 total cases)
— 18.9% more cases per 100k residents than Oregon
Cumulative deaths per 100k: 209 (271 total deaths)
— 16.1% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 55.8% (72,376 fully vaccinated)

16. Marion County, OR

New cases per 100k in the past week: 197 (684 new cases, +29% change from previous week)
Cumulative cases per 100k: 20,583 (71,591 total cases)
— 15.2% more cases per 100k residents than Oregon
Cumulative deaths per 100k: 208 (724 total deaths)
— 15.6% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 63.4% (220,446 fully vaccinated)

15. Hood River County, OR

New cases per 100k in the past week: 210 (49 new cases, +4% change from previous week)
Cumulative cases per 100k: 16,059 (3,755 total cases)
— 10.1% less cases per 100k residents than Oregon
Cumulative deaths per 100k: 188 (44 total deaths)
— 4.4% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 85.6% (20,005 fully vaccinated)

14. Tillamook County, OR

New cases per 100k in the past week: 215 (58 new cases, +18% change from previous week)
Cumulative cases per 100k: 14,451 (3,907 total cases)
— 19.1% less cases per 100k residents than Oregon
Cumulative deaths per 100k: 233 (63 total deaths)
— 29.4% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 65.0% (17,560 fully vaccinated)

13. Yamhill County, OR

New cases per 100k in the past week: 230 (246 new cases, +37% change from previous week)
Cumulative cases per 100k: 17,333 (18,564 total cases)
— 3.0% less cases per 100k residents than Oregon
Cumulative deaths per 100k: 207 (222 total deaths)
— 15.0% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 63.6% (68,133 fully vaccinated)

12. Jefferson County, OR

New cases per 100k in the past week: 231 (57 new cases, +43% change from previous week)
Cumulative cases per 100k: 29,950 (7,385 total cases)
— 67.6% more cases per 100k residents than Oregon
Cumulative deaths per 100k: 377 (93 total deaths)
— 109.4% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 63.9% (15,747 fully vaccinated)

11. Lincoln County, OR

New cases per 100k in the past week: 248 (124 new cases, +65% change from previous week)
Cumulative cases per 100k: 14,745 (7,367 total cases)
— 17.5% less cases per 100k residents than Oregon
Cumulative deaths per 100k: 172 (86 total deaths)
— 4.4% less deaths per 100k residents than Oregon
Population that is fully vaccinated: 71.5% (35,729 fully vaccinated)

10. Polk County, OR

New cases per 100k in the past week: 252 (217 new cases, +38% change from previous week)
Cumulative cases per 100k: 18,629 (16,037 total cases)
— 4.3% more cases per 100k residents than Oregon
Cumulative deaths per 100k: 156 (134 total deaths)
— 13.3% less deaths per 100k residents than Oregon
Population that is fully vaccinated: 63.7% (54,857 fully vaccinated)

9. Wasco County, OR

New cases per 100k in the past week: 262 (70 new cases, +119% change from previous week)
Cumulative cases per 100k: 19,849 (5,296 total cases)
— 11.1% more cases per 100k residents than Oregon
Cumulative deaths per 100k: 236 (63 total deaths)
— 31.1% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 66.2% (17,663 fully vaccinated)

8. Crook County, OR

New cases per 100k in the past week: 279 (68 new cases, +112% change from previous week)
Cumulative cases per 100k: 25,557 (6,237 total cases)
— 43.0% more cases per 100k residents than Oregon
Cumulative deaths per 100k: 328 (80 total deaths)
— 82.2% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 51.2% (12,498 fully vaccinated)

7. Columbia County, OR

New cases per 100k in the past week: 292 (153 new cases, +27% change from previous week)
Cumulative cases per 100k: 15,605 (8,170 total cases)
— 12.7% less cases per 100k residents than Oregon
Cumulative deaths per 100k: 181 (95 total deaths)
— 0.6% more deaths per 100k residents than Oregon
Population that is fully vaccinated: 61.3% (32,094 fully vaccinated)

6. Benton County, OR

New cases per 100k in the past week: 296 (275 new cases, -6% change from previous week)
Cumulative cases per 100k: 17,888 (16,645 total cases)
— 0.1% more cases per 100k residents than Oregon
Cumulative deaths per 100k: 76 (71 total deaths)
— 57.8% less deaths per 100k residents than Oregon
Population that is fully vaccinated: 75.2% (69,955 fully vaccinated)

5. Lane County, OR

New cases per 100k in the past week: 300 (1,147 new cases, +41% change from previous week)
Cumulative cases per 100k: 16,028 (61,238 total cases)
— 10.3% less cases per 100k residents than Oregon
Cumulative deaths per 100k: 143 (545 total deaths)
— 20.6% less deaths per 100k residents than Oregon
Population that is fully vaccinated: 67.8% (259,164 fully vaccinated)

4. Clackamas County, OR

New cases per 100k in the past week: 310 (1,298 new cases, +16% change from previous week)
Cumulative cases per 100k: 15,659 (65,484 total cases)
— 12.4% less cases per 100k residents than Oregon
Cumulative deaths per 100k: 152 (635 total deaths)
— 15.6% less deaths per 100k residents than Oregon
Population that is fully vaccinated: 69.2% (289,592 fully vaccinated)

3. Washington County, OR

New cases per 100k in the past week: 359 (2,161 new cases, +23% change from previous week)
Cumulative cases per 100k: 15,592 (93,800 total cases)
— 12.7% less cases per 100k residents than Oregon
Cumulative deaths per 100k: 99 (596 total deaths)
— 45.0% less deaths per 100k residents than Oregon
Population that is fully vaccinated: 76.7% (461,179 fully vaccinated)

2. Multnomah County, OR

New cases per 100k in the past week: 383 (3,111 new cases, +24% change from previous week)
Cumulative cases per 100k: 15,733 (127,883 total cases)
— 11.9% less cases per 100k residents than Oregon
Cumulative deaths per 100k: 149 (1,211 total deaths)
— 17.2% less deaths per 100k residents than Oregon
Population that is fully vaccinated: 79.7% (647,450 fully vaccinated)

1. Deschutes County, OR

New cases per 100k in the past week: 397 (785 new cases, +18% change from previous week)
Cumulative cases per 100k: 24,742 (48,912 total cases)
— 38.5% more cases per 100k residents than Oregon
Cumulative deaths per 100k: 146 (288 total deaths)
— 18.9% less deaths per 100k residents than Oregon
Population that is fully vaccinated: 69.4% (137,297 fully vaccinated)