To date, 88,027,926 Americans are confirmed to have been infected with COVID-19 — and over 1 million have died as a result. On a per capita basis, the U.S. has one of the highest known infections rates in the world.

In the Pittsburgh metropolitan area, located in Pennsylvania, a total of 575,929 COVID-19 cases have been reported to date. Adjusted for population, there have been 24,613 reported infections for every 100,000 people in the area — below the national rate of 26,906 cases per 100,000 people.

The lower than average per capita COVID-19 infection rate across Pittsburgh is being driven by one area in particular.

The broader Pittsburgh metro area comprises seven counties or county equivalents — and of them, Allegheny County in Pennsylvania has the fewest COVID-19 cases per capita. So far, there have been a total of 294,798 confirmed infections in Allegheny County, or 24,054 for every 100,000 people.

Not only does Allegheny County have the lowest per capita infection rate in the Pittsburgh metro area, it also has a relatively low per capita fatality rate.

There have been a total of 280 coronavirus-related deaths for every 100,000 people in Allegheny County, below the 345 COVID-19 deaths per 100,000 across the entire Pittsburgh metro area.

All COVID-19 data used in this story are current as of July 17, 2022.

These are all the counties in Pennsylvania where COVID-19 is slowing (and where it’s still getting worse).

Rank	Geography	COVID cases per 100,000 people	Total cases	Deaths per 100,000 people	Total deaths
1	Allegheny County, PA	24,054	294,798	280	3,427
2	Westmoreland County, PA	24,177	85,768	398	1,412
3	Armstrong County, PA	24,265	16,095	535	355
4	Fayette County, PA	25,018	33,096	519	687
5	Butler County, PA	25,653	47,860	405	756
6	Beaver County, PA	25,846	43,136	457	762
7	Washington County, PA	26,585	55,176	322	669

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