Special Report

Counties in Every State Where COVID-19 Is Growing the Fastest Right Now

Eduardo Munoz Alvarez / Getty Images News via Getty Images

More than 2.1 million COVID-19 cases have been confirmed in the U.S. as of mid-June as the death toll approaches 120,000, by far the most cases and deaths of any country. Within the United States, the extent of the spread varies considerably from state to state, and even from county to county. As the number of daily new cases are declining in some parts of the U.S., they are spiking alarmingly in others. 

Using COVID-19 data from state and local health departments, and population data from the U.S. Census Bureau, 24/7 Wall St. reviewed the numbers of confirmed COVID-19 cases and deaths for the seven days through June 15 in over 3,000 U.S. county and county equivalents. We identified the county or county equivalent in each state with the highest average number of new cases per day for that week for every 100,000 people. 

In the counties on this list, the current spread of the disease ranges from an average of zero new daily cases to an average of 435 new daily cases per 100,000 people. Data in every state is current as of June 15.

In states like New York and New Jersey, which were hit the hardest by the outbreak initially, the number of daily new cases is declining. Meanwhile in other states, such as Arizona, Arkansas, and North Carolina, which had fewer total diagnosed cases per capita in the earlier period of the pandemic, the number of average daily new cases has increased substantially in the past week. Each of those states is home to counties where the virus is growing the fastest nationwide. 

Generally, the counties on this list where the virus is spreading the fastest — not just in their state but also nationwide — are in states where the virus is also spreading the fastest, and vice versa. But there are some notable exceptions, in states like Washington, Oregon, and Delaware, where the average number of daily new cases is far higher in the county compared to the state’s relatively low number of new cases per capita. These are the states with the most and fewest COVID-19 cases

Click here to see the counties in every state where COVID-19 is growing the fastest right now

Source: Jacqueline Nix / iStock Editorial via Getty Images

Alabama: Lowndes County
> Avg. new daily cases in Lowndes County per 100,000 in 7 days ending June 15: 102
> Avg. new daily cases in Alabama per 100,000 in 7 days ending June 15: 12 (3rd most)
> Avg. new daily cases in Lowndes County per 100,000 in 7 days ending June 8: 58
> Confirmed COVID-19 cases in Lowndes County as of June 15: 3,839 per 100,000 people (total: 393)
> COVID-19 related deaths in 7 days ending June 15: 1
> Population: 10,236
> Largest place in Lowndes County: Fort Deposit

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Source: prospective56 / iStock via Getty Images

Alaska: Kenai Peninsula Borough
> Avg. new daily cases in Kenai Peninsula Borough per 100,000 in 7 days ending June 15: 8
> Avg. new daily cases in Alaska per 100,000 in 7 days ending June 15: 2 (6th fewest)
> Avg. new daily cases in Kenai Peninsula Borough per 100,000 in 7 days ending June 8: 8
> Confirmed COVID-19 cases in Kenai Peninsula Borough as of June 15: 187 per 100,000 people (total: 109)
> COVID-19 related deaths in 7 days ending June 15: 0
> Population: 58,220
> Largest place in Kenai Peninsula Borough: Kalifornsky CDP

Source: Ammodramus / Wikimedia Commons

Arizona: Santa Cruz County
> Avg. new daily cases in Santa Cruz County per 100,000 in 7 days ending June 15: 98
> Avg. new daily cases in Arizona per 100,000 in 7 days ending June 15: 16 (the most)
> Avg. new daily cases in Santa Cruz County per 100,000 in 7 days ending June 8: 73
> Confirmed COVID-19 cases in Santa Cruz County as of June 15: 2,121 per 100,000 people (total: 988)
> COVID-19 related deaths in 7 days ending June 15: 9
> Population: 46,584
> Largest place in Santa Cruz County: Nogales

Source: Courtesy of Mike Norton via Flickr

Arkansas: Lee County
> Avg. new daily cases in Lee County per 100,000 in 7 days ending June 15: 435
> Avg. new daily cases in Arkansas per 100,000 in 7 days ending June 15: 13 (2nd most)
> Avg. new daily cases in Lee County per 100,000 in 7 days ending June 8: 20
> Confirmed COVID-19 cases in Lee County as of June 15: 5,778 per 100,000 people (total: 543)
> COVID-19 related deaths in 7 days ending June 15: 0
> Population: 9,398
> Largest place in Lee County: Marianna

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California: Imperial County
> Avg. new daily cases in Imperial County per 100,000 in 7 days ending June 15: 57
> Avg. new daily cases in California per 100,000 in 7 days ending June 15: 7 (18th most)
> Avg. new daily cases in Imperial County per 100,000 in 7 days ending June 8: 76
> Confirmed COVID-19 cases in Imperial County as of June 15: 2,068 per 100,000 people (total: 3,726)
> COVID-19 related deaths in 7 days ending June 15: 9
> Population: 180,216
> Largest place in Imperial County: El Centro

Source: Jeffrey Beall / Wikimedia Commons

Colorado: Alamosa County
> Avg. new daily cases in Alamosa County per 100,000 in 7 days ending June 15: 22
> Avg. new daily cases in Colorado per 100,000 in 7 days ending June 15: 3 (14th fewest)
> Avg. new daily cases in Alamosa County per 100,000 in 7 days ending June 8: 18
> Confirmed COVID-19 cases in Alamosa County as of June 15: 772 per 100,000 people (total: 127)
> COVID-19 related deaths in 7 days ending June 15: 1
> Population: 16,444
> Largest place in Alamosa County: Alamosa

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Source: DenisTangneyJr / Getty Images

Connecticut: Hartford County
> Avg. new daily cases in Hartford County per 100,000 in 7 days ending June 15: 6
> Avg. new daily cases in Connecticut per 100,000 in 7 days ending June 15: 5 (23rd fewest)
> Avg. new daily cases in Hartford County per 100,000 in 7 days ending June 8: 9
> Confirmed COVID-19 cases in Hartford County as of June 15: 1,255 per 100,000 people (total: 11,231)
> COVID-19 related deaths in 7 days ending June 15: 37
> Population: 894,730
> Largest place in Hartford County: Hartford

Delaware: New Castle County
> Avg. new daily cases in New Castle County per 100,000 in 7 days ending June 15: 118
> Avg. new daily cases in Delaware per 100,000 in 7 days ending June 15: 6 (24th most)
> Avg. new daily cases in New Castle County per 100,000 in 7 days ending June 8: 8
> Confirmed COVID-19 cases in New Castle County as of June 15: 790 per 100,000 people (total: 4,386)
> COVID-19 related deaths in 7 days ending June 15: 1
> Population: 555,133
> Largest place in New Castle County: Wilmington

Source: BOB WESTON / Getty Images

Florida: DeSoto County
> Avg. new daily cases in DeSoto County per 100,000 in 7 days ending June 15: 36
> Avg. new daily cases in Florida per 100,000 in 7 days ending June 15: 7 (20th most)
> Avg. new daily cases in DeSoto County per 100,000 in 7 days ending June 8: 33
> Confirmed COVID-19 cases in DeSoto County as of June 15: 1,063 per 100,000 people (total: 387)
> COVID-19 related deaths in 7 days ending June 15: 3
> Population: 36,399
> Largest place in DeSoto County: Arcadia

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Source: Rivers Langley; SaveRivers / Wikimedia Commons

Georgia: Chattahoochee County
> Avg. new daily cases in Chattahoochee County per 100,000 in 7 days ending June 15: 82
> Avg. new daily cases in Georgia per 100,000 in 7 days ending June 15: 7 (15th most)
> Avg. new daily cases in Chattahoochee County per 100,000 in 7 days ending June 8: 156
> Confirmed COVID-19 cases in Chattahoochee County as of June 15: 2,340 per 100,000 people (total: 252)
> COVID-19 related deaths in 7 days ending June 15: 0
> Population: 10,767
> Largest place in Chattahoochee County: Fort Benning South CDP

Source: segawa7 / Getty Images

Hawaii: Honolulu County
> Avg. new daily cases in Honolulu County per 100,000 in 7 days ending June 15: 1
> Avg. new daily cases in Hawaii per 100,000 in 7 days ending June 15: 0 (the fewest)
> Avg. new daily cases in Honolulu County per 100,000 in 7 days ending June 8: 0
> Confirmed COVID-19 cases in Honolulu County as of June 15: 51 per 100,000 people (total: 501)
> COVID-19 related deaths in 7 days ending June 15: 0
> Population: 987,638
> Largest place in Honolulu County: Honolulu CDP

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Idaho: Cassia County
> Avg. new daily cases in Cassia County per 100,000 in 7 days ending June 15: 16
> Avg. new daily cases in Idaho per 100,000 in 7 days ending June 15: 2 (7th fewest)
> Avg. new daily cases in Cassia County per 100,000 in 7 days ending June 8: 20
> Confirmed COVID-19 cases in Cassia County as of June 15: 504 per 100,000 people (total: 119)
> COVID-19 related deaths in 7 days ending June 15: 0
> Population: 23,615
> Largest place in Cassia County: Burley

Illinois: Morgan County
> Avg. new daily cases in Morgan County per 100,000 in 7 days ending June 15: 20
> Avg. new daily cases in Illinois per 100,000 in 7 days ending June 15: 6 (23rd most)
> Avg. new daily cases in Morgan County per 100,000 in 7 days ending June 8: 3
> Confirmed COVID-19 cases in Morgan County as of June 15: 308 per 100,000 people (total: 106)
> COVID-19 related deaths in 7 days ending June 15: 1
> Population: 34,426
> Largest place in Morgan County: Jacksonville

Indiana: LaGrange County
> Avg. new daily cases in LaGrange County per 100,000 in 7 days ending June 15: 37
> Avg. new daily cases in Indiana per 100,000 in 7 days ending June 15: 6 (25th most)
> Avg. new daily cases in LaGrange County per 100,000 in 7 days ending June 8: 22
> Confirmed COVID-19 cases in LaGrange County as of June 15: 711 per 100,000 people (total: 277)
> COVID-19 related deaths in 7 days ending June 15: 0
> Population: 38,942
> Largest place in LaGrange County: Lagrange

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Source: Scott A. Miller / Wikimedia Commons

Iowa: Buena Vista County
> Avg. new daily cases in Buena Vista County per 100,000 in 7 days ending June 15: 293
> Avg. new daily cases in Iowa per 100,000 in 7 days ending June 15: 10 (9th most)
> Avg. new daily cases in Buena Vista County per 100,000 in 7 days ending June 8: 254
> Confirmed COVID-19 cases in Buena Vista County as of June 15: 7,848 per 100,000 people (total: 1,590)
> COVID-19 related deaths in 7 days ending June 15: 2
> Population: 20,260
> Largest place in Buena Vista County: Storm Lake

Source: BOB WESTON / iStock via Getty Images

Kansas: Hamilton County
> Avg. new daily cases in Hamilton County per 100,000 in 7 days ending June 15: 30
> Avg. new daily cases in Kansas per 100,000 in 7 days ending June 15: 3 (10th fewest)
> Avg. new daily cases in Hamilton County per 100,000 in 7 days ending June 8: 27
> Confirmed COVID-19 cases in Hamilton County as of June 15: 1,070 per 100,000 people (total: 28)
> COVID-19 related deaths in 7 days ending June 15: 0
> Population: 2,616
> Largest place in Hamilton County: Syracuse

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Source: Public Domain / Wikimedia Commons

Kentucky: Allen County
> Avg. new daily cases in Allen County per 100,000 in 7 days ending June 15: 18
> Avg. new daily cases in Kentucky per 100,000 in 7 days ending June 15: 4 (19th fewest)
> Avg. new daily cases in Allen County per 100,000 in 7 days ending June 8: 22
> Confirmed COVID-19 cases in Allen County as of June 15: 649 per 100,000 people (total: 135)
> COVID-19 related deaths in 7 days ending June 15: 0
> Population: 20,794
> Largest place in Allen County: Scottsville

Source: Anthony George / Flickr

Louisiana: Madison Parish
> Avg. new daily cases in Madison Parish per 100,000 in 7 days ending June 15: 122
> Avg. new daily cases in Louisiana per 100,000 in 7 days ending June 15: 10 (7th most)
> Avg. new daily cases in Madison Parish per 100,000 in 7 days ending June 8: 85
> Confirmed COVID-19 cases in Madison Parish as of June 15: 2,493 per 100,000 people (total: 286)
> COVID-19 related deaths in 7 days ending June 15: 0
> Population: 11,472
> Largest place in Madison Parish: Tallulah

Source: DenisTangneyJr / iStock via Getty Images

Maine: Androscoggin County
> Avg. new daily cases in Androscoggin County per 100,000 in 7 days ending June 15: 9
> Avg. new daily cases in Maine per 100,000 in 7 days ending June 15: 2 (8th fewest)
> Avg. new daily cases in Androscoggin County per 100,000 in 7 days ending June 8: 9
> Confirmed COVID-19 cases in Androscoggin County as of June 15: 399 per 100,000 people (total: 429)
> COVID-19 related deaths in 7 days ending June 15: 1
> Population: 107,444
> Largest place in Androscoggin County: Lewiston

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Source: wingedwolf / iStock Editorial via Getty Images

Maryland: Prince George’s County
> Avg. new daily cases in Prince George’s County per 100,000 in 7 days ending June 15: 15
> Avg. new daily cases in Maryland per 100,000 in 7 days ending June 15: 10 (11th most)
> Avg. new daily cases in Prince George’s County per 100,000 in 7 days ending June 8: 22
> Confirmed COVID-19 cases in Prince George’s County as of June 15: 1,920 per 100,000 people (total: 17,400)
> COVID-19 related deaths in 7 days ending June 15: 33
> Population: 906,202
> Largest place in Prince George’s County: Bowie

Source: DenisTangneyJr / E+ via Getty Images

Massachusetts: Essex County
> Avg. new daily cases in Essex County per 100,000 in 7 days ending June 15: 8
> Avg. new daily cases in Massachusetts per 100,000 in 7 days ending June 15: 5 (24th fewest)
> Avg. new daily cases in Essex County per 100,000 in 7 days ending June 8: 18
> Confirmed COVID-19 cases in Essex County as of June 15: 2,001 per 100,000 people (total: 15,627)
> COVID-19 related deaths in 7 days ending June 15: 35
> Population: 781,024
> Largest place in Essex County: Lynn

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Source: RiverNorthPhotography / iStock via Getty Images

Michigan: Oakland County
> Avg. new daily cases in Oakland County per 100,000 in 7 days ending June 15: 20
> Avg. new daily cases in Michigan per 100,000 in 7 days ending June 15: 7 (19th most)
> Avg. new daily cases in Oakland County per 100,000 in 7 days ending June 8: 14
> Confirmed COVID-19 cases in Oakland County as of June 15: 904 per 100,000 people (total: 11,313)
> COVID-19 related deaths in 7 days ending June 15: 10
> Population: 1,250,843
> Largest place in Oakland County: Troy

Source: Courtesy of McGhiever via Wikimedia Commons

Minnesota: Mower County
> Avg. new daily cases in Mower County per 100,000 in 7 days ending June 15: 62
> Avg. new daily cases in Minnesota per 100,000 in 7 days ending June 15: 7 (16th most)
> Avg. new daily cases in Mower County per 100,000 in 7 days ending June 8: 62
> Confirmed COVID-19 cases in Mower County as of June 15: 1,644 per 100,000 people (total: 651)
> COVID-19 related deaths in 7 days ending June 15: 0
> Population: 39,602
> Largest place in Mower County: Austin

Source: BOB WESTON / iStock via Getty Images

Mississippi: Wayne County
> Avg. new daily cases in Wayne County per 100,000 in 7 days ending June 15: 60
> Avg. new daily cases in Mississippi per 100,000 in 7 days ending June 15: 10 (6th most)
> Avg. new daily cases in Wayne County per 100,000 in 7 days ending June 8: 74
> Confirmed COVID-19 cases in Wayne County as of June 15: 1,905 per 100,000 people (total: 389)
> COVID-19 related deaths in 7 days ending June 15: 2
> Population: 20,422
> Largest place in Wayne County: Waynesboro

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Missouri: Sullivan County
> Avg. new daily cases in Sullivan County per 100,000 in 7 days ending June 15: 22
> Avg. new daily cases in Missouri per 100,000 in 7 days ending June 15: 3 (11th fewest)
> Avg. new daily cases in Sullivan County per 100,000 in 7 days ending June 8: 18
> Confirmed COVID-19 cases in Sullivan County as of June 15: 1,219 per 100,000 people (total: 77)
> COVID-19 related deaths in 7 days ending June 15: 0
> Population: 6,317
> Largest place in Sullivan County: Milan

Montana: Big Horn County
> Avg. new daily cases in Big Horn County per 100,000 in 7 days ending June 15: 9
> Avg. new daily cases in Montana per 100,000 in 7 days ending June 15: 1 (2nd fewest)
> Avg. new daily cases in Big Horn County per 100,000 in 7 days ending June 8: 17
> Confirmed COVID-19 cases in Big Horn County as of June 15: 351 per 100,000 people (total: 47)
> COVID-19 related deaths in 7 days ending June 15: 1
> Population: 13,376
> Largest place in Big Horn County: Hardin

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Source: Public Domain / Wikimedia Commons

Nebraska: Dodge County
> Avg. new daily cases in Dodge County per 100,000 in 7 days ending June 15: 27
> Avg. new daily cases in Nebraska per 100,000 in 7 days ending June 15: 9 (12th most)
> Avg. new daily cases in Dodge County per 100,000 in 7 days ending June 8: 42
> Confirmed COVID-19 cases in Dodge County as of June 15: 1,739 per 100,000 people (total: 638)
> COVID-19 related deaths in 7 days ending June 15: 2
> Population: 36,683
> Largest place in Dodge County: Fremont

Source: LPETTET / Getty Images

Nevada: Clark County
> Avg. new daily cases in Clark County per 100,000 in 7 days ending June 15: 7
> Avg. new daily cases in Nevada per 100,000 in 7 days ending June 15: 5 (21st fewest)
> Avg. new daily cases in Clark County per 100,000 in 7 days ending June 8: 5
> Confirmed COVID-19 cases in Clark County as of June 15: 412 per 100,000 people (total: 8,815)
> COVID-19 related deaths in 7 days ending June 15: 14
> Population: 2,141,574
> Largest place in Clark County: Las Vegas

Source: DenisTangneyJr / iStock via Getty Images

New Hampshire: Hillsborough County
> Avg. new daily cases in Hillsborough County per 100,000 in 7 days ending June 15: 9
> Avg. new daily cases in New Hampshire per 100,000 in 7 days ending June 15: 3 (12th fewest)
> Avg. new daily cases in Hillsborough County per 100,000 in 7 days ending June 8: 10
> Confirmed COVID-19 cases in Hillsborough County as of June 15: 716 per 100,000 people (total: 2,942)
> COVID-19 related deaths in 7 days ending June 15: 24
> Population: 411,087
> Largest place in Hillsborough County: Manchester

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Source: Dennis / Flicker

New Jersey: Cumberland County
> Avg. new daily cases in Cumberland County per 100,000 in 7 days ending June 15: 13
> Avg. new daily cases in New Jersey per 100,000 in 7 days ending June 15: 5 (22nd fewest)
> Avg. new daily cases in Cumberland County per 100,000 in 7 days ending June 8: 28
> Confirmed COVID-19 cases in Cumberland County as of June 15: 1,758 per 100,000 people (total: 2,697)
> COVID-19 related deaths in 7 days ending June 15: 13
> Population: 153,400
> Largest place in Cumberland County: Vineland

New Mexico: McKinley County
> Avg. new daily cases in McKinley County per 100,000 in 7 days ending June 15: 50
> Avg. new daily cases in New Mexico per 100,000 in 7 days ending June 15: 6 (21st most)
> Avg. new daily cases in McKinley County per 100,000 in 7 days ending June 8: 50
> Confirmed COVID-19 cases in McKinley County as of June 15: 4,030 per 100,000 people (total: 2,936)
> COVID-19 related deaths in 7 days ending June 15: 14
> Population: 72,849
> Largest place in McKinley County: Gallup

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Source: Landscape and nature photographer based in Upstate, New York / iStock Editorial via Getty Images

New York: Oneida County
> Avg. new daily cases in Oneida County per 100,000 in 7 days ending June 15: 9
> Avg. new daily cases in New York per 100,000 in 7 days ending June 15: 4 (18th fewest)
> Avg. new daily cases in Oneida County per 100,000 in 7 days ending June 8: 6
> Confirmed COVID-19 cases in Oneida County as of June 15: 555 per 100,000 people (total: 1,280)
> COVID-19 related deaths in 7 days ending June 15: 11
> Population: 230,782
> Largest place in Oneida County: Utica

Source: Courtesy of Google Maps 2016

North Carolina: Granville County
> Avg. new daily cases in Granville County per 100,000 in 7 days ending June 15: 58
> Avg. new daily cases in North Carolina per 100,000 in 7 days ending June 15: 11 (4th most)
> Avg. new daily cases in Granville County per 100,000 in 7 days ending June 8: 28
> Confirmed COVID-19 cases in Granville County as of June 15: 1,155 per 100,000 people (total: 680)
> COVID-19 related deaths in 7 days ending June 15: 2
> Population: 58,874
> Largest place in Granville County: Oxford

North Dakota: Cass County
> Avg. new daily cases in Cass County per 100,000 in 7 days ending June 15: 13
> Avg. new daily cases in North Dakota per 100,000 in 7 days ending June 15: 5 (20th fewest)
> Avg. new daily cases in Cass County per 100,000 in 7 days ending June 8: 15
> Confirmed COVID-19 cases in Cass County as of June 15: 1,181 per 100,000 people (total: 2,058)
> COVID-19 related deaths in 7 days ending June 15: 2
> Population: 174,202
> Largest place in Cass County: Fargo

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Source: cgbaldauf / iStock via Getty Images

Ohio: Holmes County
> Avg. new daily cases in Holmes County per 100,000 in 7 days ending June 15: 7
> Avg. new daily cases in Ohio per 100,000 in 7 days ending June 15: 3 (15th fewest)
> Avg. new daily cases in Holmes County per 100,000 in 7 days ending June 8: 8
> Confirmed COVID-19 cases in Holmes County as of June 15: 205 per 100,000 people (total: 90)
> COVID-19 related deaths in 7 days ending June 15: 0
> Population: 43,859
> Largest place in Holmes County: Millersburg

Source: Public Domain / Wikimedia Commons

Oklahoma: McCurtain County
> Avg. new daily cases in McCurtain County per 100,000 in 7 days ending June 15: 22
> Avg. new daily cases in Oklahoma per 100,000 in 7 days ending June 15: 3 (13th fewest)
> Avg. new daily cases in McCurtain County per 100,000 in 7 days ending June 8: 20
> Confirmed COVID-19 cases in McCurtain County as of June 15: 458 per 100,000 people (total: 151)
> COVID-19 related deaths in 7 days ending June 15: 1
> Population: 32,966
> Largest place in McCurtain County: Idabel

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Oregon: Lincoln County
> Avg. new daily cases in Lincoln County per 100,000 in 7 days ending June 15: 38
> Avg. new daily cases in Oregon per 100,000 in 7 days ending June 15: 2 (9th fewest)
> Avg. new daily cases in Lincoln County per 100,000 in 7 days ending June 8: 11
> Confirmed COVID-19 cases in Lincoln County as of June 15: 430 per 100,000 people (total: 206)
> COVID-19 related deaths in 7 days ending June 15: 0
> Population: 47,881
> Largest place in Lincoln County: Newport

Source: JERRYE & ROY KLOTZ, M.D. / Wikimedia Commons

Pennsylvania: Philadelphia County
> Avg. new daily cases in Philadelphia County per 100,000 in 7 days ending June 15: 18
> Avg. new daily cases in Pennsylvania per 100,000 in 7 days ending June 15: 4 (16th fewest)
> Avg. new daily cases in Philadelphia County per 100,000 in 7 days ending June 8: 14
> Confirmed COVID-19 cases in Philadelphia County as of June 15: 1,270 per 100,000 people (total: 20,007)
> COVID-19 related deaths in 7 days ending June 15: 73
> Population: 1,575,522
> Largest place in Philadelphia County: Philadelphia

Source: SeanPavonePhoto / iStock via Getty Images

Rhode Island: Providence County
> Avg. new daily cases in Providence County per 100,000 in 7 days ending June 15: 19
> Avg. new daily cases in Rhode Island per 100,000 in 7 days ending June 15: 7 (17th most)
> Avg. new daily cases in Providence County per 100,000 in 7 days ending June 8: 5
> Confirmed COVID-19 cases in Providence County as of June 15: 1,948 per 100,000 people (total: 12,363)
> COVID-19 related deaths in 7 days ending June 15: 0
> Population: 634,533
> Largest place in Providence County: Providence

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Source: Kruck20 / iStock via Getty Images

South Carolina: Greenville County
> Avg. new daily cases in Greenville County per 100,000 in 7 days ending June 15: 20
> Avg. new daily cases in South Carolina per 100,000 in 7 days ending June 15: 11 (5th most)
> Avg. new daily cases in Greenville County per 100,000 in 7 days ending June 8: 13
> Confirmed COVID-19 cases in Greenville County as of June 15: 604 per 100,000 people (total: 3,011)
> COVID-19 related deaths in 7 days ending June 15: 7
> Population: 498,402
> Largest place in Greenville County: Greenville

Source: Harry Weddington, U.S. Army Corps of Engineers / Wikimedia Commons

South Dakota: Buffalo County
> Avg. new daily cases in Buffalo County per 100,000 in 7 days ending June 15: 120
> Avg. new daily cases in South Dakota per 100,000 in 7 days ending June 15: 8 (13th most)
> Avg. new daily cases in Buffalo County per 100,000 in 7 days ending June 8: 61
> Confirmed COVID-19 cases in Buffalo County as of June 15: 2,582 per 100,000 people (total: 53)
> COVID-19 related deaths in 7 days ending June 15: 0
> Population: 2,053
> Largest place in Buffalo County: Fort Thompson CDP

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Source: Brian Stansberry / Wikimedia Commons

Tennessee: Trousdale County
> Avg. new daily cases in Trousdale County per 100,000 in 7 days ending June 15: 55
> Avg. new daily cases in Tennessee per 100,000 in 7 days ending June 15: 7 (14th most)
> Avg. new daily cases in Trousdale County per 100,000 in 7 days ending June 8: 4
> Confirmed COVID-19 cases in Trousdale County as of June 15: 15,230 per 100,000 people (total: 1,458)
> COVID-19 related deaths in 7 days ending June 15: 0
> Population: 9,573
> Largest place in Trousdale County: Hartsville

Source: RoschetzkyIstockPhoto / iStock via Getty Images

Texas: Parmer County
> Avg. new daily cases in Parmer County per 100,000 in 7 days ending June 15: 44
> Avg. new daily cases in Texas per 100,000 in 7 days ending June 15: 6 (22nd most)
> Avg. new daily cases in Parmer County per 100,000 in 7 days ending June 8: 34
> Confirmed COVID-19 cases in Parmer County as of June 15: 1,218 per 100,000 people (total: 120)
> COVID-19 related deaths in 7 days ending June 15: 0
> Population: 9,852
> Largest place in Parmer County: Friona

Source: Alexander Svendsen / Flickr

Utah: San Juan County
> Avg. new daily cases in San Juan County per 100,000 in 7 days ending June 15: 30
> Avg. new daily cases in Utah per 100,000 in 7 days ending June 15: 10 (8th most)
> Avg. new daily cases in San Juan County per 100,000 in 7 days ending June 8: 28
> Confirmed COVID-19 cases in San Juan County as of June 15: 2,375 per 100,000 people (total: 363)
> COVID-19 related deaths in 7 days ending June 15: 1
> Population: 15,281
> Largest place in San Juan County: Blanding

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Source: DenisTangneyJr / E+ via Getty Images

Vermont: Chittenden County
> Avg. new daily cases in Chittenden County per 100,000 in 7 days ending June 15: 6
> Avg. new daily cases in Vermont per 100,000 in 7 days ending June 15: 2 (4th fewest)
> Avg. new daily cases in Chittenden County per 100,000 in 7 days ending June 8: 4
> Confirmed COVID-19 cases in Chittenden County as of June 15: 352 per 100,000 people (total: 570)
> COVID-19 related deaths in 7 days ending June 15: 0
> Population: 162,052
> Largest place in Chittenden County: Burlington

Virginia: Greensville County
> Avg. new daily cases in Greensville County per 100,000 in 7 days ending June 15: 144
> Avg. new daily cases in Virginia per 100,000 in 7 days ending June 15: 10 (10th most)
> Avg. new daily cases in Greensville County per 100,000 in 7 days ending June 8: 162
> Confirmed COVID-19 cases in Greensville County as of June 15: 2,951 per 100,000 people (total: 344)
> COVID-19 related deaths in 7 days ending June 15: 0
> Population: 11,659
> Largest place in Greensville County: Jarratt

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Washington: Yakima County
> Avg. new daily cases in Yakima County per 100,000 in 7 days ending June 15: 57
> Avg. new daily cases in Washington per 100,000 in 7 days ending June 15: 4 (17th fewest)
> Avg. new daily cases in Yakima County per 100,000 in 7 days ending June 8: 47
> Confirmed COVID-19 cases in Yakima County as of June 15: 2,159 per 100,000 people (total: 5,384)
> COVID-19 related deaths in 7 days ending June 15: 16
> Population: 249,325
> Largest place in Yakima County: Yakima

Source: Famartin / Wikimedia Commons

West Virginia: Berkeley County
> Avg. new daily cases in Berkeley County per 100,000 in 7 days ending June 15: 6
> Avg. new daily cases in West Virginia per 100,000 in 7 days ending June 15: 1 (3rd fewest)
> Avg. new daily cases in Berkeley County per 100,000 in 7 days ending June 8: 4
> Confirmed COVID-19 cases in Berkeley County as of June 15: 341 per 100,000 people (total: 387)
> COVID-19 related deaths in 7 days ending June 15: 9
> Population: 113,495
> Largest place in Berkeley County: Martinsburg

Wisconsin: Winnebago County
> Avg. new daily cases in Winnebago County per 100,000 in 7 days ending June 15: 13
> Avg. new daily cases in Wisconsin per 100,000 in 7 days ending June 15: 5 (25th fewest)
> Avg. new daily cases in Winnebago County per 100,000 in 7 days ending June 8: 9
> Confirmed COVID-19 cases in Winnebago County as of June 15: 313 per 100,000 people (total: 532)
> COVID-19 related deaths in 7 days ending June 15: 2
> Population: 169,926
> Largest place in Winnebago County: Oshkosh

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Wyoming: Uinta County
> Avg. new daily cases in Uinta County per 100,000 in 7 days ending June 15: 25
> Avg. new daily cases in Wyoming per 100,000 in 7 days ending June 15: 2 (5th fewest)
> Avg. new daily cases in Uinta County per 100,000 in 7 days ending June 8: 3
> Confirmed COVID-19 cases in Uinta County as of June 15: 354 per 100,000 people (total: 73)
> COVID-19 related deaths in 7 days ending June 15: 0
> Population: 20,609
> Largest place in Uinta County: Evanston

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