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Counties in every state with the highest COVID-19 test positivity rates

  • Massachusetts

    Counties with the highest test positivity rates, Aug. 27 to Sept. 2:
    --- #1. Nantucket County: 2.0% (class: green, 167.6% below state positivity rate)
    --- #2. Essex County: 1.6% (class: green, 154.1% below state positivity rate)
    --- #3. Bristol County: 1.5% (class: green, 150.7% below state positivity rate)
    --- #4. Suffolk County: 1.4% (class: green, 147.3% below state positivity rate)
    --- #5. Plymouth County: 1.1% (class: green, 137.2% below state positivity rate)

    Daily new counts over the past week (Sept. 4 to Sept. 10, seven-day averages):
    - New cases: 4.2 per 100,000 people (#45 highest among all states)
    - New deaths: 0.19 per 100k (#18 highest)
    - New tests: 610.1 per 100k (#2 highest)
    - Test positivity rate: 0.7% (#49 highest, recommended ratio: under 5%)

    Total state COVID-19 counts as of Sept. 10:
    - 123,546 total cases (1,808.8 per 100k, #26 highest among all states)
    - 9,166 total deaths (134.2 per 100k, #2 highest)
    - 2.9 million total tests (41,763.8 per 100k, #6 highest)

  • Michigan

    Counties with the highest test positivity rates, Aug. 27 to Sept. 2:
    --- #1. Isabella County: 8.8% (class: yellow, 235.9% above state positivity rate)
    --- #2. Macomb County: 6.5% (class: yellow, 148.1% above state positivity rate)
    --- #3. Branch County: 6.3% (class: yellow, 140.5% above state positivity rate)
    --- #4. Arenac County: 5.9% (class: yellow, 125.2% above state positivity rate)
    --- #5. Monroe County: 5.2% (class: yellow, 98.5% above state positivity rate)

    Daily new counts over the past week (Sept. 4 to Sept. 10, seven-day averages):
    - New cases: 8.0 per 100,000 people (#36 highest among all states)
    - New deaths: 0.15 per 100k (#30 highest)
    - New tests: 269.7 per 100k (#16 highest)
    - Test positivity rate: 2.6% (#41 highest, recommended ratio: under 5%)

    Total state COVID-19 counts as of Sept. 10:
    - 120,846 total cases (1,213.6 per 100k, #38 highest among all states)
    - 6,894 total deaths (69.2 per 100k, #10 highest)
    - 3.1 million total tests (30,828.0 per 100k, #14 highest)

  • Minnesota

    Counties with the highest test positivity rates, Aug. 27 to Sept. 2:
    --- #1. Lyon County: 33.4% (class: red, 551.1% above state positivity rate)
    --- #2. Nobles County: 21.7% (class: red, 323.0% above state positivity rate)
    --- #3. Lake of the Woods County: 20.9% (class: red, 307.4% above state positivity rate)
    --- #4. Winona County: 17.5% (class: red, 241.1% above state positivity rate)
    --- #5. Watonwan County: 15.4% (class: red, 200.2% above state positivity rate)

    Daily new counts over the past week (Sept. 4 to Sept. 10, seven-day averages):
    - New cases: 10.7 per 100,000 people (#30 highest among all states)
    - New deaths: 0.12 per 100k (#34 highest)
    - New tests: 276.2 per 100k (#14 highest)
    - Test positivity rate: 4.4% (#35 highest, recommended ratio: under 5%)

    Total state COVID-19 counts as of Sept. 10:
    - 82,249 total cases (1,488.0 per 100k, #35 highest among all states)
    - 1,936 total deaths (35.0 per 100k, #26 highest)
    - 1.6 million total tests (29,796.5 per 100k, #15 highest)

  • Mississippi

    Counties with the highest test positivity rates, Aug. 27 to Sept. 2:
    --- #1. Tishomingo County: 26.7% (class: red, 5.5% above state positivity rate)
    --- #2. Perry County: 26.4% (class: red, 4.3% above state positivity rate)
    --- #3. Quitman County: 23.5% (class: red, 7.1% below state positivity rate)
    --- #4. Coahoma County: 23.1% (class: red, 8.7% below state positivity rate)
    --- #5. Bolivar County: 22.3% (class: red, 11.9% below state positivity rate)

    Daily new counts over the past week (Sept. 4 to Sept. 10, seven-day averages):
    - New cases: 15.3 per 100,000 people (#13 highest among all states)
    - New deaths: 0.57 per 100k (#1 highest)
    - New tests: 127.4 per 100k (#42 highest)
    - Test positivity rate: 48.0% (#1 highest, recommended ratio: under 5%)

    Total state COVID-19 counts as of Sept. 10:
    - 88,322 total cases (2,955.1 per 100k, #4 highest among all states)
    - 2,656 total deaths (88.9 per 100k, #8 highest)
    - 613,238 total tests (20,518.1 per 100k, #36 highest)

  • Missouri

    Counties with the highest test positivity rates, Aug. 27 to Sept. 2:
    --- #1. Newton County: 37.5% (class: red, 163.2% above state positivity rate)
    --- #2. Madison County: 27.3% (class: red, 91.6% above state positivity rate)
    --- #3. Wayne County: 22.9% (class: red, 60.7% above state positivity rate)
    --- #4. Barton County: 22.2% (class: red, 55.8% above state positivity rate)
    --- #5. Pemiscot County: 21.5% (class: red, 50.9% above state positivity rate)

    Daily new counts over the past week (Sept. 4 to Sept. 10, seven-day averages):
    - New cases: 21.1 per 100,000 people (#4 highest among all states)
    - New deaths: 0.34 per 100k (#9 highest)
    - New tests: 177.9 per 100k (#29 highest)
    - Test positivity rate: 12.1% (#13 highest, recommended ratio: under 5%)

    Total state COVID-19 counts as of Sept. 10:
    - 97,591 total cases (1,602.5 per 100k, #30 highest among all states)
    - 1,691 total deaths (27.8 per 100k, #33 highest)
    - 1.1 million total tests (17,798.2 per 100k, #44 highest)

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  • Montana

    Counties with the highest test positivity rates, Aug. 27 to Sept. 2:
    --- #1. Rosebud County: 23.8% (class: red, 273.6% above state positivity rate)
    --- #2. Granite County: 18.6% (class: red, 192.0% above state positivity rate)
    --- #3. Big Horn County: 18.3% (class: red, 187.3% above state positivity rate)
    --- #4. Musselshell County: 18.2% (class: red, 185.7% above state positivity rate)
    --- #5. Yellowstone County: 17.0% (class: red, 166.9% above state positivity rate)

    Daily new counts over the past week (Sept. 4 to Sept. 10, seven-day averages):
    - New cases: 10.9 per 100,000 people (#29 highest among all states)
    - New deaths: 0.16 per 100k (#22 highest)
    - New tests: 242.6 per 100k (#20 highest)
    - Test positivity rate: 6.4% (#25 highest, recommended ratio: under 5%)

    Total state COVID-19 counts as of Sept. 10:
    - 8,663 total cases (831.6 per 100k, #44 highest among all states)
    - 123 total deaths (11.8 per 100k, #46 highest)
    - 273,353 total tests (26,240.2 per 100k, #20 highest)

  • Nebraska

    Counties with the highest test positivity rates, Aug. 27 to Sept. 2:
    --- #1. Rock County: 28.6% (class: red, 158.8% above state positivity rate)
    --- #2. Boone County: 27.3% (class: red, 147.1% above state positivity rate)
    --- #3. Wayne County: 22.6% (class: red, 104.5% above state positivity rate)
    --- #4. Burt County: 22.5% (class: red, 103.6% above state positivity rate)
    --- #5. Phelps County: 21.1% (class: red, 91.0% above state positivity rate)

    Daily new counts over the past week (Sept. 4 to Sept. 10, seven-day averages):
    - New cases: 14.4 per 100,000 people (#15 highest among all states)
    - New deaths: 0.17 per 100k (#21 highest)
    - New tests: 160.8 per 100k (#31 highest)
    - Test positivity rate: 10.0% (#15 highest, recommended ratio: under 5%)

    Total state COVID-19 counts as of Sept. 10:
    - 36,917 total cases (1,938.1 per 100k, #20 highest among all states)
    - 421 total deaths (22.1 per 100k, #38 highest)
    - 390,832 total tests (20,518.7 per 100k, #35 highest)

  • Nevada

    Counties with the highest test positivity rates, Aug. 27 to Sept. 2:
    --- #1. Elko County: 10.7% (class: red, 28.9% below state positivity rate)
    --- #2. Clark County: 9.9% (class: yellow, 34.2% below state positivity rate)
    --- #3. Washoe County: 8.6% (class: yellow, 42.8% below state positivity rate)
    --- #4. Lyon County: 8.1% (class: yellow, 46.1% below state positivity rate)
    --- #5. Nye County: 7.0% (class: yellow, 53.5% below state positivity rate)

    Daily new counts over the past week (Sept. 4 to Sept. 10, seven-day averages):
    - New cases: 11.4 per 100,000 people (#27 highest among all states)
    - New deaths: 0.32 per 100k (#11 highest)
    - New tests: 107.8 per 100k (#46 highest)
    - Test positivity rate: 11.8% (#14 highest, recommended ratio: under 5%)

    Total state COVID-19 counts as of Sept. 10:
    - 72,546 total cases (2,482.0 per 100k, #9 highest among all states)
    - 1,429 total deaths (48.9 per 100k, #20 highest)
    - 627,319 total tests (21,462.6 per 100k, #31 highest)

  • New Hampshire

    Counties with the highest test positivity rates, Aug. 27 to Sept. 2:
    --- #1. Strafford County: 1.9% (class: green, 134.6% above state positivity rate)
    --- #2. Hillsborough County: 1.7% (class: green, 109.9% above state positivity rate)
    --- #3. Rockingham County: 1.6% (class: green, 97.5% above state positivity rate)
    --- #4. Carroll County: 0.9% (class: green, 11.1% above state positivity rate)
    --- #5. Merrimack County: 0.7% (class: green, 13.6% below state positivity rate)

    Daily new counts over the past week (Sept. 4 to Sept. 10, seven-day averages):
    - New cases: 2.4 per 100,000 people (#49 highest among all states)
    - New deaths: 0.02 per 100k (#49 highest)
    - New tests: 261.2 per 100k (#18 highest)
    - Test positivity rate: 0.8% (#48 highest, recommended ratio: under 5%)

    Total state COVID-19 counts as of Sept. 10:
    - 7,573 total cases (563.6 per 100k, #49 highest among all states)
    - 434 total deaths (32.3 per 100k, #28 highest)
    - 361,968 total tests (26,939.7 per 100k, #18 highest)

  • New Jersey

    Counties with the highest test positivity rates, Aug. 27 to Sept. 2:
    --- #1. Gloucester County: 3.7% (class: green, 80.7% below state positivity rate)
    --- #2. Cumberland County: 3.0% (class: green, 84.4% below state positivity rate)
    --- #2. Passaic County: 3.0% (class: green, 84.4% below state positivity rate)
    --- #3. Burlington County: 2.8% (class: green, 85.4% below state positivity rate)
    --- #4. Ocean County: 2.3% (class: green, 88.0% below state positivity rate)

    Daily new counts over the past week (Sept. 4 to Sept. 10, seven-day averages):
    - New cases: 3.9 per 100,000 people (#46 highest among all states)
    - New deaths: 0.07 per 100k (#44 highest)
    - New tests: 295.4 per 100k (#10 highest)
    - Test positivity rate: 15.4% (#8 highest, recommended ratio: under 5%)

    Total state COVID-19 counts as of Sept. 10:
    - 195,414 total cases (2,200.2 per 100k, #14 highest among all states)
    - 16,014 total deaths (180.3 per 100k, #1 highest)
    - 3.1 million total tests (35,056.4 per 100k, #12 highest)

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