Montana has 20 confirmed cases of COVID-19 as of 10 p.m. today, and in lieu of press releases, the governor's office has established a webpage to track confirmed cases, county-by-county, as they are confirmed.
Those interested can be notified of updates by emailing firstname.lastname@example.org.
Lincoln, Sanders and Mineral Counties are clear of cases for the moment, but Kalispell, Lake and Missoula Counties do have cases; four in Missoula County. Only Billings County, with five, has more.
By clicking on the counties, you get a look at the breakdowns by gender and age range.